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You searched for: Subject "Brassica rapa" Remove constraint Subject: "Brassica rapa" Subject term Brassica rapa subsp. chinensis Remove constraint Subject term: Brassica rapa subsp. chinensis Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. 1-Methylcyclopropene (1-MCP)-induced protein expression associated with changes in Tsai Tai (Brassica chinensis) leaves during low temperature storage

Author:
Yuqi Wang; Lijuan Zhang; Shijiang Zhu
Source:
Postharvest biology and technology 2014 v.87 pp. 120-125
ISSN:
0925-5214
Subject:
Brassica rapa subsp. chinensis,   etc   ; ethylene; reactive oxygen species; carbon; etiolation; malate dehydrogenase; mass spectrometry; ribulose 1,5-diphosphate; glutathione transferase; storage temperature; green leafy vegetables; tricarboxylic acid cycle; molecular weight; leaves; gibberellins; weight loss; ribulose-bisphosphate carboxylase; 1-methylcyclopropene; proteins; protein synthesis; biosynthesis; photosystem II; electrophoresis;     Show all 23 Subjects
Abstract:
... Leaf yellowing is an early symptom of senescence and greatly affects the commercial value of leafy vegetable products. The ethylene action inhibitor 1-methylcyclopropene (1-MCP) has been widely studied regarding its effects on senescence, but little is known on how it influences the protein expression profile of leafy vegetables in storage. In this study, by using a proteomic approach, changes in ...
DOI:
10.1016/j.postharvbio.2013.08.016

2. 1-Methylcyclopropene retard the yellowing of postharvest pak choi (Brassica rapa subsp. Chinensis) by regulating pigments and transcription factors during storage at 20 °C

Author:
Liuli Song; Junping Wang; Hua Hang; Changbao Wang; Zhifang Yu
Source:
Postharvest biology and technology 2022 v.191 pp. 111962
ISSN:
0925-5214
Subject:
Brassica rapa subsp. chinensis,   etc   ; 1-methylcyclopropene; bilirubin; carotenoids; catabolism; chlorophyll; flavonoids; fluorescence; fumigation; genes; leaves; transcription (genetics); transcriptome;     Show all 13 Subjects
Abstract:
... To explore which transcription factors (TFs) modulate the pigment metabolism associated with pak choi yellowing after 1-methylcyclopropene (1-MCP) fumigation during storage at 20 °C, omics technology were carried out. 5 μL L⁻¹ 1-MCP treatment slowed the decline of total chlorophyll (Chl) contents and Chl fluorescence parameters. The total levels in carotenoid and flavonoid did not change much duri ...
DOI:
10.1016/j.postharvbio.2022.111962

3. 17α-Ethinylestradiol in Lakes of Hanoi and its effect on seed germination

Author:
Hieu M. Dang; Ngan T. T. Nguyen; Yoshihiko Inagaki; Jarkko Akkanen; Yutaka Sakakibara
Source:
Toxicological and environmental chemistry 2019 v.101 no.7-8 pp. 420-432
ISSN:
1029-0486
Subject:
Brassica rapa subsp. chinensis,   etc   ; Vigna radiata; environmental science; irrigation; mung beans; seed germination; toxicology; urban agriculture; wet season;     Show all 9 Subjects
Abstract:
... The lakes of Hanoi are important water resources for urban agriculture. The concentrations of 17α-ethinylestradiol in the water of three major lakes were found to range from 0.1 to 9.1 ng/L, peaking during the rainy season. Effects at levels from 1 ng/L to 1 µg/L on the germination of mung bean (Vigna radiata) and bok choy (Brassica rapa) were studied. Soaking the seeds in solutions containing 17α ...
DOI:
10.1080/02772248.2019.1696803

4. 3D food printing of fresh vegetables using food hydrocolloids for dysphagic patients

Author:
Aakanksha Pant; Amelia Yilin Lee; Rahul Karyappa; Cheng Pau Lee; Jia An; Michinao Hashimoto; U-Xuan Tan; Gladys Wong; Chee Kai Chua; Yi Zhang
Source:
Food hydrocolloids 2021 v.114 pp. 106546
ISSN:
0268-005X
Subject:
Brassica rapa subsp. chinensis,   etc   ; Pisum sativum subsp. sativum var. sativum; carrots; diet; dysphagia; elderly; flavor; freeze drying; gastronomy; hospitals; hydrocolloids; kappa carrageenan; locust bean gum; malnutrition; nutrient content; people; seepage; texture; xanthan gum;     Show all 19 Subjects
Abstract:
... Three-dimensional food printing (3DFP) leads to advances in digital gastronomy by targeting consumers’ specific requirements for nutrition customization and visual appeal. Dysphagia, or difficulty swallowing, is prevalent in elderly people and patients suffering from debilitating illnesses. Dysphagic diets require textural modifications to render them soft and safe to swallow. Diets must be visual ...
DOI:
10.1016/j.foodhyd.2020.106546

5. Abscisic acid treatment alleviates cadmium toxicity in purple flowering stalk (Brassica campestris L. ssp. chinensis var. purpurea Hort.) seedlings

Author:
Guoming Shen; Jiankang Niu; Zhenxu Deng
Source:
Plant physiology and biochemistry 2017 v.118 pp. 471-478
ISSN:
0981-9428
Subject:
Brassica rapa subsp. chinensis,   etc   ; abscisic acid; acid treatment; ascorbate peroxidase; cadmium; chlorophyll; culture media; enzyme activity; flowering; glutathione-disulfide reductase; hydrogen peroxide; hydroponics; leaves; malondialdehyde; peroxidase; phytoremediation; proteins; roots; seedlings; superoxide anion; superoxide dismutase; toxicity;     Show all 22 Subjects
Abstract:
... The aim of this research was to investigate how exogenous abscisic acid (ABA) alleviates cadmium (Cd) toxicity in purple flowering stalk (Brassica campestris L. ssp. chinensis) and evaluate whether it could be a potential choice for phytoremediation. Purple flowering stalk seedlings were cultivated in a hydroponic system with Cd at various concentrations (0–100 μmol L−1) as controls and Cd plus AB ...
DOI:
10.1016/j.plaphy.2017.07.018

6. Acceptability of Vegetable Fortified Ugali in Sub-Saharan Africa

Author:
Zixuan Cai; Xin Meng; Dennis Nyirenda; Wilson Mandala; Xiaoyun Li; Dong Yang
Source:
Nutrients 2021 v.13 no.10 pp. -
ISSN:
2072-6643
Subject:
Brassica rapa subsp. chinensis,   etc   ; broccoli; cabbage; carrots; color; corn; dough; freeze drying; low-income population; mushrooms; odors; onions; particle size; porridge; staple foods; taste; umami; viscosity; vitamin A; Sub-Saharan Africa;     Show all 20 Subjects
Abstract:
... Corn flour-based porridge like dough, ugali, is the staple food of low-income population in sub-Saharan Africa. Lack of vitamin A, carotenoids, and dietary fibers brings about serious health issues to this population. In this study, vegetables including bok choy, broccoli, cabbage, carrot, Chinese onion stalk (C_onion), mushroom, are added during the cooking of ugali, as nutritional supplements. T ...
DOI:
10.3390/nu13103405

7. Accumulation Properties of Cadmium in a Selected Vegetable-Rotation System of Southeastern China

Author:
Shentu, J.; He, Z.; Yang, X.E.; Li, T.
Source:
Journal of agricultural and food chemistry 2008 v.56 no.15 pp. 6382-6388
ISSN:
0021-8561
Subject:
Brassica rapa subsp. chinensis,   etc   ; tomatoes; foods; soil pollution; humans; food contamination; radishes; vegetable crops; soil chemistry; cadmium; shoots; dietary exposure; Raphanus sativus; green leafy vegetables; uptake mechanisms; toxicity; crop rotation; roots; Solanum lycopersicum var. lycopersicum; China;     Show all 20 Subjects
Abstract:
... A rotation experiment was conducted in a greenhouse with three vegetable crops on red yellowish soil (RYS) and silt loamy soil (SLS) to study Cd accumulation in pak choi (Brassica chinensis L.), tomato (Lycopersicon esculentum), and radish (Raphanus sativus L.). Critical Cd concentrations in the two soils were evaluated for these vegetables based on human dietary toxicity. Cadmium was added as Cd( ...
DOI:
10.1021/jf800882q
PubMed:
18593175

8. Accumulation and detoxification of cadmium in Brassica pekinensis and B. chinensis

Author:
C. P. Liu; Z. G. Shen; X. D. Li
Source:
Biologia plantarum 2007 v.51 no.1 pp. 116-120
ISSN:
0006-3134
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. pekinensis,   etc   ; cadmium; cell walls; chlorophyll; green leafy vegetables; hydroponics; leaves; root growth; roots; shoots; thiols;     Show all 12 Subjects
Abstract:
... The effect of excessive Cd on the growth and metal uptake by leafy vegetables Brassica chinensis L. (cv. Wuyueman) and Brassica pekinensis (Lour.) Rupr. (cv. Qingyan 87-114) were studied in hydroponic solution culture. The Cd concentration higher than 10 µM significantly decreased the root elongation and leaf chlorophyll contents of both plant species. The shoots of B. pekinensis had significantly ...
DOI:
10.1007/s10535-007-0023-y

9. Accumulation of Chromium in Pak Choi (Brassica chinensis L.) Grown on Representative Chinese Soils

Author:
Wendan Xiao; Xiaoe Yang; Yibin Zhang; M. T. Rafiq; Zhenli He; R. Aziz; Tingqiang Li
Source:
Journal of environmental quality 2013 v.42 no.3 pp. 758-765
ISSN:
0047-2425
Subject:
Brassica rapa subsp. chinensis,   etc   ; Anthrosols; Mollisols; Regosols; agricultural soils; chromium; food chain; human health; iron; regression analysis; soil organic matter; soil pollution; toxicity; vegetables; China;     Show all 15 Subjects
Abstract:
... Anthropogenic chromium (Cr) pollution in soils poses a great threat to human health through the food chain. It is imperative to understand Cr accumulation properties in common vegetables because the proportion of vegetables consumed has increased with the improvement of living standards. This study investigated Cr accumulation in pak choi (Brassica chinensis L.) grown on six representative agricul ...
DOI:
10.2134/jeq2012.0419

10. Accumulation of Cr, Cd, Pb, Cu, and Zn by plants in tanning sludge storage sites: opportunities for contamination bioindication and phytoremediation

Author:
Yongqiang Yuan; Shen Yu; G.S. Bañuelos; Yunfeng He
Source:
Environmental science and pollution research international 2016 v.23 no.22 pp. 22477-22487
ISSN:
0944-1344
Subject:
Brassica rapa subsp. chinensis,   etc   ; Alternanthera philoxeroides; Chenopodium rubrum; Cynodon dactylon; Nerium oleander; Phragmites australis; Symphyotrichum subulatum var. subulatum; Zephyranthes; adverse effects; cadmium; chromium; copper; guidelines; heavy metals; indigenous species; lead; leather tanning; metal tolerance; phytoremediation; pioneer species; plants (botany); pollution; sludge; soil; toxicity; zinc;     Show all 26 Subjects
Abstract:
... Tanning sludge enriched with high concentrations of Cr and other metals has adverse effects on the environment. Plants growing in the metalliferous soils may have the ability to cope with high metal concentrations. This study focuses on potentials of using native plants for bioindication and/or phytoremediation of Cr-contaminated sites. In the study, we characterized plants and soils from six tann ...
DOI:
10.1007/s11356-016-7469-4

11. Accumulation of antibiotic resistance genes in pakchoi (Brassica chinensis L.) grown in chicken manure-fertilized soil amended with fresh and aged biochars

Author:
Zhiming Shi; Peng Zhang; Yan Liu; Yonghua Zhao; Congying Wang
Source:
Environmental science and pollution research 2022 v.29 no.26 pp. 39410-39420
ISSN:
0944-1344
Subject:
Brassica rapa subsp. chinensis,   etc   ; antibiotic resistance; biochar; chickens; pollution; research; soil;     Show all 7 Subjects
Abstract:
... Biochar has been used to alleviate the contamination of antibiotic resistance genes (ARGs) in soil and to inhibit ARGs transfer from soil to plants. However, the effect of aged biochar on ARGs abundance in soil and ARGs enrichment in plants are scarcely investigated. In this study, a pot experiment was conducted to compare the effects of fresh and aged biochars on the accumulation of five typical ...
DOI:
10.1007/s11356-022-18941-5

12. Accumulation, subcellular distribution, and oxidative stress of cadmium in Brassica chinensis supplied with selenite and selenate at different growth stages

Author:
Yao Yu; Pingnan Fu; Qingqing Huang; Jingsuo Zhang; Huafen Li
Source:
Chemosphere 2019 v.216 pp. 331-340
ISSN:
0045-6535
Subject:
Brassica rapa subsp. chinensis,   etc   ; ascorbate peroxidase; cadmium; catalase; enzyme activity; germination; glutathione-disulfide reductase; hydrogen peroxide; hydroponics; malondialdehyde; oxidative stress; peroxidase; seedlings; selenates; selenites; superoxide dismutase;     Show all 16 Subjects
Abstract:
... Despite not being an essential element for plants, Se has been proved to reduce Cd accumulation and Cd-induced oxidative stress, although the underlying mechanisms are not fully understood. A pak choi hydroponic experiment was conducted to investigate the effects of Se on Cd accumulation, subcellular distribution, and Cd-induced oxidative stress at different growth stages. The results showed that ...
DOI:
10.1016/j.chemosphere.2018.10.138

13. Acute effects of non-homogenised and homogenised vegetables added to rice-based meals on postprandial glycaemic responses and in vitro carbohydrate digestion

Author:
Ruixin Zhu; Manman Liu; Yue Han; Linlin Wang; Ting Ye; Jiacan Lu; Zhihong Fan
Source:
British journal of nutrition 2018 v.120 no.9 pp. 1023-1033
ISSN:
1475-2662
Subject:
Brassica rapa subsp. chinensis,   etc   ; acute effects; blood glucose; cauliflower; chemical analysis; cross-over studies; eggplants; glucose; glycemic control; glycemic effect; homogenization; hydrolysis; in vivo studies; rice; starch; test meals; texture; volunteers;     Show all 18 Subjects
Abstract:
... The addition of vegetable to carbohydrate-based meals was shown to contribute to glycaemic management. The aim of this study was to investigate the impact of homogenisation on vegetables added to rice meals in terms of acute glycaemic responses (GR). In a randomised crossover trial, sixteen healthy volunteers completed thirteen test sessions, which included two sessions for glucose control, two fo ...
DOI:
10.1017/S0007114518002489

14. Adding Phosphate Fertilizer and Apple Waste to Pig Manure during Composting Mitigates Nitrogen Gas Emissions and Improves Compost Quality

Author:
Jishao Jiang; Kang Kang; Chunyan Zhang; Guangxuan Yan; Jinghua Lv; Yunbei Li
Source:
Journal of environmental quality 2019 v.48 no.5 pp. 1534-1542
ISSN:
0047-2425
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. oleifera,   etc   ; Malus pumila; Triticum aestivum; additives; ammonia; apples; biomass; compost quality; composting; greenhouse gas emissions; nitrogen; nitrous oxide; phosphorus fertilizers; pig manure; plant height; superphosphate; wheat; wheat straw;     Show all 19 Subjects
Abstract:
... Calcium superphosphate and apple (Malus pumila Mill.) waste can be used for controlling N loss and improving compost quality during composting, whereas integrated addition of the two additives on composting process remains unexplored. Therefore, this study was conducted to investigate the effects of combined use of calcium superphosphate and apple waste on NH₃ and N₂O emissions and compost quality ...
DOI:
10.2134/jeq2018.11.0397

15. Agricultural planning by selecting food crops with low arsenic accumulation to efficiently reduce arsenic exposure to human health in an arsenic-polluted mining region

Author:
Xibai Zeng; Lingyu Bai; Xin Gao; Hong Shan; Cuixia Wu; Shiming Su
Source:
Journal of cleaner production 2021 v.308 pp. 127403
ISSN:
0959-6526
Subject:
Brassica rapa subsp. chinensis,   etc   ; arsenic; cabbage; corn; cultivars; dietary exposure; food chain; fruits; highlands; human health; paddy soils; peanuts; pepper; potatoes; rice; risk; sweet potatoes; China;     Show all 18 Subjects
Abstract:
... Agricultural planning via substitution with crops of low arsenic (As) accumulation can efficiently reduce the dietary exposure from As to human health through food chain. In this study, in total 157 crop cultivars, including rice, vegetable and maize, were used and their risk of As accumulation in edible parts was studied via pot and field experiments. When soil As level was 56.7 mg kg⁻¹, equivale ...
DOI:
10.1016/j.jclepro.2021.127403

16. Allelopathic effects of Mangifera indica leaves on the growth performance of Brassica rapa ‘Chinensis’ (Pak choi)

Author:
Dk Nurun Najeebah Az-Zahra Pg Md Tashim; Rahayu Sukmaria Sukri; Salwana Md Jaafar; Faizah Metali
Source:
Research on crops 2021 v.22 no.3 pp. 564-575
ISSN:
2348-7542
Subject:
Brassica rapa subsp. chinensis,   etc   ; Brunei; Mangifera indica; allelochemicals; biomass; composts; growth performance; home gardens; leaf extracts; leaves; mangoes; organic wastes; plant litter; research; seedlings; specific leaf area;     Show all 16 Subjects
Abstract:
... Mangoes are a popular home garden crop in Brunei Darussalam, and their leaf litter is often used as compost, which is an environmentally friendly approach to manage organic waste. This study was conducted in 2018 at Universiti Brunei Darussalam to investigate the allelopathic effects of mango leaves on the growth of a leafy vegetable, Pak choi. Powdered and aqueous extract of mango leaves at vario ...
DOI:
10.31830/2348-7542.2021.104

17. Alleviation of Drought Stress by Nitrogen Application in Brassica campestris ssp. Chinensis L.

Author:
Xin Xiong; Liying Chang; Muhammad Khalid; Jingjin Zhang; Danfeng Huang
Source:
Agronomy 2018 v.8 no.5 pp. -
ISSN:
2073-4395
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. oleifera,   etc   ; biomass production; drought; enzyme activity; free amino acids; glutamate-ammonia ligase; growth performance; hydroponics; nitrate reductase; nitrate reductase (NADH); nitrogen; nitrogen content; nutrient solutions; nutritional status; osmotic pressure; polyethylene glycol; roots; seedlings; transpiration; water content; water stress;     Show all 22 Subjects
Abstract:
... To assess the influence of drought stress on the growth and nitrogen nutrition status of pakchoi (Brassica campestris ssp. Chinensis L.) at different nitrogen (N) levels, the changes in N accumulation and enzyme activities involved in N assimilation were investigated. The drought was induced by adding polyethylene glycol (PEG) under hydroponic culture conditions. Pakchoi seedlings were exposed to ...
DOI:
10.3390/agronomy8050066

18. Altered transfer of heavy metals from soil to Chinese cabbage with film mulching

Author:
Fei-li Li; Jin Yuan; G. Daniel Sheng
Source:
Ecotoxicology and environmental safety 2012 v.77 no. pp. 1-6
ISSN:
0147-6513
Subject:
Brassica rapa subsp. chinensis,   etc   ; Chinese cabbage; cabbage; crops; foliar uptake; heavy metals; human health; leaves; mulching; risk; roots; soil pH; stems; toxicity;     Show all 14 Subjects
Abstract:
... The influence of film mulching on the migration of metals from soil to cabbage was investigated. Following a 50-day growth in field plots mulched or unmulched, root-zone soils and Chinese cabbage (Brassica chinensis L.) were sampled for metal analysis. Mulching slightly decreased the soil mobile (acid-extractable) Cd, but increased its transfer from root to the cabbage parts. As an essential eleme ...
DOI:
10.1016/j.ecoenv.2011.10.019

19. Alternative pollinator taxa are equally efficient but not as effective as the honeybee in a mass flowering crop

Author:
Rader, Romina; Howlett, Bradley G.; Cunningham, Saul A.; Westcott, David A.; Newstrom-Lloyd, Linda E.; Walker, Melanie K.; Teulon, David A.J.; Edwards, Will
Source:
Journal of applied ecology 2009 v.46 no.5 pp. 1080-1087
ISSN:
0021-8901
Subject:
Brassica rapa subsp. chinensis,   etc   ; pollination; forage crops; flowering; Apis mellifera; Lasioglossum; Bombus terrestris; honey bees; Leioproctus; Eristalis tenax; Melanostoma; population size; insect ecology; pollen; pollinating insects; New Zealand;     Show all 16 Subjects
Abstract:
... 1. The honeybee Apis mellifera is currently in decline worldwide because of the combined impacts of Colony Collapse Disorder and the Varroa destructor mite. In order to gain a balanced perspective of the importance of both wild and managed pollination services, it is essential to compare these services directly, a priori, within a cropping landscape. This process will determine the capacity of oth ...
DOI:
10.1111/j.1365-2664.2009.01700.x

20. Amaranthus – a traditional green leafy vegetable in Papua New Guinea

Author:
A. Quartermain; R. Toiraena; G. Kaison; S. J. Fowate
Source:
Acta horticulturae 2015 no.1102 pp. 53-60
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis,   etc   ; Abelmoschus manihot; Amaranthus tricolor; Solanum nigrum; chemical analysis; color; cultivars; diet; females; genetic variation; green leafy vegetables; income; introduced species; leaves; markets; nutritive value; plant architecture; planting; seed germination; seedlings; surveys; Papua New Guinea;     Show all 22 Subjects
Abstract:
... The Papua New Guinea University of Natural Resources and Environment is engaged in a study on selected traditional green leafy vegetables, with traditional defined as pre-colonial. These locally grown vegetables compete in the market place and in diets with a range of introduced species. Recorded information is scarce on the sources, genetic variation and nutritional values of the species prominen ...
DOI:
10.17660/ActaHortic.2015.1102.5

21. Ameliorative effects of silicon fertilizer on soil bacterial community and pakchoi (Brassica chinensis L.) grown on soil contaminated with multiple heavy metals

Author:
Binghan Wang; Changbin Chu; Huawei Wei; Liangmao Zhang; Zahoor Ahmad; Shuhang Wu; Bing Xie
Source:
Environmental pollution 2020 v.267 pp. 115411
ISSN:
0269-7491
Subject:
Brassica rapa subsp. chinensis,   etc   ; bacterial communities; carbon; community structure; discriminant analysis; fertilizer rates; fertilizers; heavy metals; metal tolerance; nitrogen metabolism; pH; plant growth; silicon; soil bacteria; soil pollution; vegetables;     Show all 16 Subjects
Abstract:
... Contamination of soil with heavy metals seriously harms the growth of crops. Silicon fertilizer is known to promote growth of crops and alleviate heavy metals stresses in vegetables. However, little is known about the effects of silicon fertilizer on pakchoi vegetable growth and soil microbial community in soil contaminated with multiple heavy metals. In order to elucidate this question, current s ...
DOI:
10.1016/j.envpol.2020.115411

22. Analysis of phosphorus and sulfur effect on soil selenium bioavailability based on diffusive gradients in thin films technique and sequential extraction

Author:
Tianyu Jiang; Tao Yu; Hongbin Qi; Fengyan Li; Zhongfang Yang
Source:
Chemosphere 2022 v.302 pp. 134831
ISSN:
0045-6535
Subject:
Brassica rapa subsp. chinensis,   etc   ; adsorption; bioaccumulation factor; bioavailability; fertilizer application; food chain; humans; phosphorus; soil pH; sulfur;     Show all 10 Subjects
Abstract:
... Human intake of selenium (Se) mainly occurs through the food chain, and is largely dependent on the bioavailability of soil Se. Sulfur (S) and phosphorus (P) also as essential nutrients for plants, their antagonistic with Se effects on Se bioavailability should be considered. We conducted pot experiments to investigate the interaction effect on the bioavailability of Se in the soil using a sequent ...
DOI:
10.1016/j.chemosphere.2022.134831

23. Analysis of the haemolymph of Plutella xylostella (Lepidoptera: Noctuidae) and subsequent development of a physiological saline

Author:
Todd, P.L.; Thornhill, R.A.
Source:
Journal of economic entomology 1989 v.82 no.4 pp. 1033-1039
ISSN:
0022-0493
Subject:
Brassica rapa subsp. chinensis,   etc   ; water quality; salinity; chemical analysis; Plutella xylostella; amino acids; hemolymph; saline water; culture media;     Show all 9 Subjects
Abstract:
... The haemolymph of final instars of Plutella xylostella (L.) was analyzed to determine the concentrations of principal ions, osmolarity, pH, amino acids, proteins, and carbohydrates. Results were used to formulate a physiologically isotonic saline for this important pest of cruciferous crops; the saline was composed of 10 mM tripotassium citrate, 15 mM MgCl2, 2 mM CaCl2, 3 mM MgSO4, 7 mM Na2 beta-g ...
DOI:
10.1093/jee/82.4.1033

24. Animal carcass- and wood-derived biochars improved nutrient bioavailability, enzyme activity, and plant growth in metal-phthalic acid ester co-contaminated soils: A trial for reclamation and improvement of degraded soils

Author:
Hanbo Chen; Xing Yang; Hailong Wang; Binoy Sarkar; Sabry M. Shaheen; Gerty Gielen; Nanthi Bolan; Jia Guo; Lei Che; Huili Sun; Jörg Rinklebe
Source:
Journal of environmental management 2020 v.261 pp. 110246
ISSN:
0301-4797
Subject:
Brassica rapa subsp. chinensis,   etc   ; Platanus orientalis; acid phosphatase; bioavailability; biochar; biomass production; cadmium; catalase; cation exchange capacity; enzyme activity; organic carbon; pH; phosphorus; phthalates; phthalic acid; pig carcasses; plant growth; pollutants; polluted soils; potassium; risk; salinity; soil degradation; soil enzymes; sucrose alpha-glucosidase; swine; toxic substances; urease; wood;     Show all 29 Subjects
Abstract:
... Reclamation of degraded soils such as those with low organic carbon content and soils co-contaminated with toxic elements and phthalic acid esters (PAEs) is of great concern. Little is known about the efficiency of plant- and animal-derived biochars for improving plant growth and physicochemical and biological properties of co-contaminated soils, particularly under low content of organic matter. H ...
DOI:
10.1016/j.jenvman.2020.110246

25. Annual N2O and CH4 emissions from intensively managed vegetable fields in Nanjing, China

Author:
Junxiang Jia; Liying Sun; Xianwang Kong; Xiaoyuan Yan; Zhengqin Xiong
Source:
Soil science and plant nutrition 2012 v.58 no.1 pp. 91-103
ISSN:
1747-0765
Subject:
Brassica rapa subsp. chinensis,   etc   ; Amaranthus tricolor; Apium graveolens; Chrysanthemum; Glebionis coronaria; Ipomoea aquatica; Lactuca sativa; celery; emissions; emissions factor; fallow; fertilizer rates; methane; methane production; monitoring; nitrogen content; nitrogen fertilizers; nitrous oxide; vegetable growing; China;     Show all 20 Subjects
Abstract:
... Nitrous oxide (N ₂O) and methane (CH ₄) emissions were monitored from an intensive vegetable production region with four typical consecutive rotations and a bare fallow in Nanjing, China, from 2009 to 2010. The four consecutive rotations were established as follows: Celery (Apium graveolens dulce L.)–Tung choy (Ipomoea aquatica Forsk L.)–Baby bok choy (Brassica rapa Chinensis L.)–Amaranth (Amarant ...
DOI:
10.1080/00380768.2011.644510

26. Anthocyanin Accumulation and Transcriptional Regulation of Anthocyanin Biosynthesis in Purple Bok Choy (Brassica rapa var. chinensis)

Author:
Yanjie Zhang; Guoping Chen; Tingting Dong; Yu Pan; Zhiping Zhao; Shibing Tian; Zongli Hu
Source:
Journal of agricultural and food chemistry 2014 v.62 no.51 pp. 12366-12376
ISSN:
0021-8561
Subject:
Brassica rapa subsp. chinensis,   etc   ; anthocyanins; biosynthesis; cultivars; gene expression regulation; health promotion; heterologous gene expression; ionization; leaves; regulator genes; seedlings; shoots; tandem mass spectrometry; tissues; tomatoes; transcription (genetics);     Show all 16 Subjects
Abstract:
... Bok choy (Brassica rapa var. chinensis) is an important dietary vegetable cultivated and consumed worldwide for its edible leaves. The purple cultivars rich in health-promoting anthocyanins are usually more eye-catching and valuable. Fifteen kinds of anthocyanins were separated and identified from a purple bok choy cultivar (Zi He) by high-performance liquid chromatography–electrospray ionizatio ...
DOI:
10.1021/jf503453e

27. Antibacterial mechanism of ultrasound combined with sodium hypochlorite and their application in pakchoi (Brassica campestris L. ssp. chinensis)

Author:
Lihui Zhang; Min Zhang; Arun S. Mujumdar; Kun Liu
Source:
Journal of the science of food and agriculture 2022 v.102 no.11 pp. 4685-4696
ISSN:
0022-5142
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. oleifera,   etc   ; Escherichia coli; Pseudomonas aeruginosa; Staphylococcus aureus; agriculture; antibacterial properties; bacteria; cell membranes; chlorophyll; flavor; membrane permeability; sodium hypochlorite; storage time; ultrasonic treatment; ultrasonics;     Show all 16 Subjects
Abstract:
... BACKGROUND: In order to prolong the storage and inhibit microorganisms of pakchoi, the antibacterial activity and mechanism of ultrasound combined with sodium hypochlorite (NaClO‐US), the efficiency of NaClO‐US in reducing Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa as well as preserving quality of pakchoi were investigated. RESULTS: Ultrasound treatment could significantly ...
DOI:
10.1002/jsfa.11829

28. Antimicrobial, herbicidal and antifeedant activities of mansonone E from the heartwoods of Mansonia gagei Drumm.

Author:
Rachsawan Mongkol; Warinthorn Chavasiri
Source:
Journal of integrative agriculture 2016 v.15 no.12 pp. 2795-2802
ISSN:
2095-3119
Subject:
Brassica rapa subsp. chinensis,   etc   ; Alternaria porri; Fusarium oxysporum; Glomerella cingulata; Mimosa pigra; Oryza sativa; Phytophthora nicotianae var. parasitica; Spodoptera litura; Xanthomonas oryzae pv. oryzae; antibacterial properties; antifeedants; antifeeding activity; antifungal properties; bioassays; crops; herbicidal properties; methanol; methylene chloride; minimum inhibitory concentration; pesticides; plant pathogenic fungi; root growth; roots; shoots;     Show all 24 Subjects
Abstract:
... In vitro biological activities including anti-phytopathogenic fungi, antibacterial, antifeedant and herbicidal activities of the extracts from the heartwoods of Mansonia gagei Drumm. were evaluated. The dichloromethane (DCM) extract displayed antifungal activity against four plant pathogenic fungi (Alternaria porri, Colletotrichum gloeosporioides, Fusarium oxysporum and Phytophthora parasitica) hi ...
DOI:
10.1016/S2095-3119(16)61444-2

29. Antioxidant capacity of leafy vegetables as affected by high tunnel environment, fertilisation and growth stage

Author:
Zhao, Xin; Iwamoto, Takeo; Carey, Edward E.
Source:
Journal of the science of food and agriculture 2007 v.87 no.14 pp. 2692-2699
ISSN:
0022-5142
Subject:
Brassica rapa subsp. chinensis,   etc   ; romaine lettuce; crop quality; insect pests; spinach; fertilizer application; Lactuca sativa; greenhouse production; Spinacia oleracea; vegetable growing; crop yield; antioxidant activity; organic fertilizers;     Show all 13 Subjects
Abstract:
... BACKGROUND: This study was conducted to evaluate the influences of protected environment, organic fertilisation and growth stage on the oxygen radical absorbance capacity (ORAC) values of leafy vegetables.RESULTS: In a first experiment, pac choi grown in high tunnels had significantly lower ORAC than field-grown plants. Organic fertiliser markedly increased the antioxidant capacity of pac choi com ...
DOI:
10.1002/jsfa.3032
PubMed:
20836178

30. Antioxidant phytochemicals in savoy cabage (Brassica oleracea L. var. Sabauda L.)

Author:
Fernández-León, M.F.; Fernández-León, A.M.; Lozano Ruiz, M.; González-Gómez, D.; Ayuso Yuste, M.C.; Gonzalez, J.A.
Source:
Acta horticulturae 2012 v. no.939 pp. 295-300
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis,   etc   ; field experimentation; chlorogenic acid; nutrients; Brussels sprouts; soluble fiber; phenol; cabbage; beta-carotene; kohlrabi; broccoli; lutein; antioxidants; Brassica oleracea var. sabauda; ascorbic acid; collard greens; nutritive value; turnips; color; minerals; cauliflower; anticarcinogenic activity; Spain;     Show all 23 Subjects
Abstract:
... Brassicaceae is a wide botanical family with a great number of edible members. These vegetables are highly regarded for their nutritional value providing high amounts of vitamin C, soluble fiber, minerals and antioxidants, and nutrients with potent anti-cancer properties. Some of the most common brassicas include broccoli, Brussels sprouts, cabbage, cauliflower, swedes, and turnips, while broccoli ...

31. Antioxidative and antimutagenic activities and polyphenol content of pesticide-free and organically cultivated green vegetables using water-soluble chitosan as a soil modifier and leaf surface spray

Author:
Ren, H.; Endo, H.; Hayashi, T.
Source:
Journal of the science of food and agriculture 2001 v.81 no.15 pp. 1426-1432
ISSN:
0022-5142
Subject:
Brassica rapa subsp. chinensis,   etc   ; Japanese bunching onions; spinach; Capsicum annuum; organic foods; organic production; chitosan; soil conditioners; foliar spraying; plant extracts; flavonoids; polyphenols; oxidation; mutagenicity;     Show all 14 Subjects
Abstract:
... Five green vegetables (qing-gen-cai, Chinese Cabbage, spinach, Welsh onion and green pepper) commonly used in our daily diet were analysed to determine their antioxidative and antimutagenic activities and chemical content of polyphenols. We obtained pesticide-free and organically cultivated (O) vegetables using water-soluble chitosan as a soil modifier and leaf surface spray (as an alternative nat ...
DOI:
10.1002/jsfa.955

32. Application of Rhizosphere Interaction of Hyperaccumulator Noccaea Caerulescens to Remediate Cadmium-Contaminated Agricultural Soil

Author:
Yong Yang; Rong-Feng Jiang; Wei Wang; Hua-Fen Li
Source:
International journal of phytoremediation 2011 v.13 no.9 pp. 933-945
ISSN:
1549-7879
Subject:
Brassica rapa subsp. chinensis,   etc   ; Noccaea caerulescens; agricultural soils; cadmium; crop rotation; cultivars; food contamination; planting; polluted soils; rhizosphere; risk; shoots; soil pollution;     Show all 13 Subjects
Abstract:
... There is an urgent requirement for selecting appropriate technologies to solve food safety problems due to soil contamination. In this study, the hyperaccumulator Noccaea caerulescens and a high Cd accumulator pakchoi cultivar (Brassica rapa L. spp. Chinenesis cv.) were grown in a moderately Cd-contaminated soil with three planting systems (mono-crop, inter-crop, and crop-rotation) and three growi ...
DOI:
10.1080/15226514.2010.532181

33. Application of a balanced sowing model for production of four fast-growing leafy vegetables in a tropical climate

Author:
R. Xiao; Z. Pang; D. Liao; B. Zhu; H. Wu; Y. He
Source:
Acta horticulturae 2018 v. no.1227 pp. 393-400
ISSN:
0567-7572
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. oleifera,   etc   ; Brassica juncea var. multiceps; Chinese cabbage; Ipomoea aquatica; autumn; cultivation area; fallow; flowering; model validation; models; mustard greens; planting; sowing; summer; tropics; vegetable growing; China;     Show all 18 Subjects
Abstract:
... Balanced sowing is the main factor affecting the cultivation of vegetables in tropical areas, especially in summer. Based on the following parameters associated with the balanced production of fast-growing leafy vegetables, harvest duration (A), growth duration (B), land fallowing duration (C), cultivation area (W), planting proportion of a specific vegetable (Y) and required sowing area (X), the ...
DOI:
10.17660/ActaHortic.2018.1227.49

34. Application of an Endophyte Enterobacter sp. TMX13 to Reduce Thiamethoxam Residues and Stress in Chinese Cabbage (Brassica chinensis L)

Author:
Wenfeng Wang; Qun Wan; Yixin Li; Jing Ge; Fayun Feng; Xiangyang Yu
Source:
Journal of agricultural and food chemistry 2020 v.68 no.34 pp. 9180-9187
ISSN:
1520-5118
Subject:
Brassica rapa subsp. chinensis,   etc   ; Chinese cabbage; Enterobacter; Morus alba; acceptable daily intake; body weight; endophytes; food chemistry; hydrogen peroxide; leaf chlorophyll content; malondialdehyde; mulberries; oxidative stress; phytomass; phytotoxicity; plant growth; superoxide dismutase; thiamethoxam;     Show all 18 Subjects
Abstract:
... A strain of thiamethoxam-degrading endophyte, named TMX13, was isolated from roots of mulberry (Morus alba L.) and was identified as Enterobacter sp. Inoculating Chinese cabbage (Brassica chinensis L) with strain TMX13-gfp (gfp-labeled TMX13) could significantly reduce thiamethoxam residues in the aboveground part (edible portion) of the vegetable. The theoretical daily intake (TDI) of thiamethoxa ...
DOI:
10.1021/acs.jafc.0c03523

35. Application of developmental regulators to improve in planta or in vitro transformation in plants

Author:
Zhaoyuan Lian; Chi Dinh Nguyen; Li Liu; Guiluan Wang; Jianjun Chen; Songhu Wang; Ganjun Yi; Sandra Wilson; Peggy Ozias‐Akins; Haijun Gong; Heqiang Huo
Source:
Plant biotechnology journal 2022 v.20 no.8 pp. 1622-1635
ISSN:
1467-7644
Subject:
Brassica rapa subsp. chinensis,   etc   ; Agrobacterium radiobacter; Antirrhinum majus; Capsicum annuum; Solanum lycopersicum; biotechnology; cabbage; callus; gene transfer; genetic transformation; sweet peppers; tissue culture; tomatoes; transgenes;     Show all 14 Subjects
Abstract:
... Plant genetic transformation is a crucial step for applying biotechnology such as genome editing to basic and applied plant science research. Its success primarily relies on the efficiency of gene delivery into plant cells and the ability to regenerate transgenic plants. In this study, we have examined the effect of several developmental regulators (DRs), including PLETHORA (PLT5), WOUND INDUCED D ...
DOI:
10.1111/pbi.13837

36. Application of exogenous glycinebetaine alleviates lead toxicity in pakchoi (Brassica chinensis L.) by promoting antioxidant enzymes and suppressing Pb accumulation

Author:
Yu Ji; Yanfang Ren; Chuan Han; Wenjia Zhu; jinyu Gu; Junyu He
Source:
Environmental science and pollution research 2022 v.29 no.17 pp. 25568-25580
ISSN:
0944-1344
Subject:
Brassica rapa subsp. chinensis,   etc   ; adverse effects; antioxidant enzymes; betaine; growth and development; hydroponics; lead; leaves; oxidative stress; plant growth; pollution; principal component analysis; proline; research; stress response; sugars; toxicity;     Show all 17 Subjects
Abstract:
... Lead (Pb) poses an adverse effect on plant growth and development. Glycinebetaine (GB) plays an important role in plants response to stress environment. The study was performed to examine the potential of exogenous GB (0.5, 1, 2, and 5 mM) in alleviating Pb toxicity, the physiological and biochemical responses in pakchoi under 100 μM Pb stress by hydroponic experiment. Pb stress significantly decr ...
DOI:
10.1007/s11356-021-17760-4

37. Application of pharmaceutical waste sludge compost alters the antibiotic resistome in soil under the Chinese cabbage system

Author:
Zufei Xiao; Yuan Zhang; Gang Li; Laura J. Carter; Hongtao Wang; Jing Ding; Faith Ka Shun Chan; Yilong Hao; Yaoyang Xu
Source:
Journal of cleaner production 2021 v.291 pp. 125229
ISSN:
0959-6526
Subject:
Brassica rapa subsp. chinensis,   etc   ; Chinese cabbage; anthropogenic activities; antibiotic resistance; antibiotic resistance genes; antibiotics; bacterial communities; cabbage; chemical elements; composts; fungi; human food chain; interspersed repetitive sequences; land application; manufacturing; phyllosphere; public health; rhizosphere; risk; sampling; sludge; soil; soil amendments; soil sampling; China;     Show all 25 Subjects
Abstract:
... Antibiotic resistance is a global threat posing risks to public health. China, as the largest consumer and producer of antibiotics, is generating a large amount of pharmaceutical waste sludge from the antibiotic manufacturing industry, which has the potential to be released into the environments by anthropogenic activities. Land application of pharmaceutical waste sludge compost (PWSC) is a popula ...
DOI:
10.1016/j.jclepro.2020.125229

38. Application potential of Comamonas testosteroni ZG2 for vegetable cultivation in nickel and cadmium polluted soil

Author:
Xinfei Zhou; Yi Yang; Qiuxia Yin; Xiufang Zhang; Mingtang Li
Source:
Environmental technology & innovation 2021 v.23 pp. 101626
ISSN:
2352-1864
Subject:
Brassica rapa subsp. chinensis,   etc   ; Comamonas testosteroni; biomass; cadmium; carbonates; culture media; environmental technology; growth and development; heavy metals; indole acetic acid; nickel; plant growth; root systems; siderophores; soil pH; soil remediation; soil treatment; urease; vegetable growing;     Show all 19 Subjects
Abstract:
... Microbial-induced carbonate precipitation plays an important role in the remediation of heavy metal contaminated soils, but the research on microorganisms that can both induce carbonate precipitation and promote plant growth is insufficient. In this study, a nickel-cadmium-resistant bacterial strain, which can not only produce urease activity to induce carbonate precipitation but also indole-3-ace ...
DOI:
10.1016/j.eti.2021.101626

39. Applications of food waste-derived black soldier fly larval frass as incorporated compost, side-dress fertilizer and frass-tea drench for soilless cultivation of leafy vegetables in biochar-based growing media

Author:
Jonathan Koon Ngee Tan; Jonathan Tian En Lee; Zhongyu Chiam; Shuang Song; Srishti Arora; Yen Wah Tong; Hugh Tiang Wah Tan
Source:
Waste management 2021 v.130 pp. 155-166
ISSN:
0956-053X
Subject:
Brassica rapa subsp. chinensis,   etc   ; Hermetia illucens; biochar; biomass; biotransformation; composts; food waste; frass; lettuce; liquids; mineral fertilizers; nutrient availability; okara; oxygen; plant growth; salinity; soil; soil amendments; soilless culture; vegetable growing; waste management; waste wood;     Show all 22 Subjects
Abstract:
... Black soldier fly (BSF) larval bioconversion can recycle nutrients in organic wastes into larval biomass and frass. While the frass has been commonly marketed as a soil amendment, its usefulness in soilless cultivation remains largely unexplored. Growth experiments were conducted to investigate the effectiveness of surplus food-derived and okara-derived BSF larval frass as an incorporated compost, ...
DOI:
10.1016/j.wasman.2021.05.025

40. Aptamer Recognition-Driven Homogeneous Electrochemical Strategy for Simultaneous Analysis of Multiple Pesticides without Interference of Color and Fluorescence

Author:
Hongjie Qi; Haiyin Li; Feng Li
Source:
Analytical chemistry 2021 v.93 no.21 pp. 7739-7745
ISSN:
1520-6882
Subject:
Brassica rapa subsp. chinensis,   etc   ; DNA; acetamiprid; analytical chemistry; color; digestion; electrochemistry; electrodes; fluorescence; food safety; oligonucleotides; profenofos; voltammetry;     Show all 13 Subjects
Abstract:
... Credible and simultaneous determination of multiple pesticides is highly desirable for guaranteeing food safety. However, the current methods are limited to significant interference of color and fluorescence or electrode’s modification and mainly focus on the analysis of a single pesticide. Herein, we proposed a novel aptamer-based homogeneous electrochemical system for highly sensitive and simult ...
DOI:
10.1021/acs.analchem.1c01252

41. Arsenic adsorption on layered double hydroxides biochars and their amended red and calcareous soils

Author:
Xing Gao; Yutao Peng; Lili Guo; Qiong Wang; Chung-Yu Guan; Fan Yang; Qing Chen
Source:
Journal of environmental management 2020 v.271 pp. 111045
ISSN:
0301-4797
Subject:
Brassica rapa subsp. chinensis,   etc   ; adsorption; anion exchange capacity; arsenic; bioavailability; biochar; calcareous soils; coprecipitation; corn stover; food production; remediation; soil quality;     Show all 12 Subjects
Abstract:
... Highly efficient amendments for controlling arsenic (As) pollution in soils are imperative to improve soil quality and enhance food production. In the present study, corn stalk biochar was functionalized with three kinds of layered double hydroxides (i.e., Mg–Al-LDH, Zn–Al-LDH, and Cu–Al-LDH) using a simple co-precipitation method. The synthesized LDH biochar composites (LDH@BCs) exhibited better ...
DOI:
10.1016/j.jenvman.2020.111045

42. Arsenic and Cadmium Accumulation in Soil as Affected by Continuous Organic Fertilizer Application: Implications for Clean Production

Author:
Na Sun; Rodney B. Thompson; Junxiang Xu; Shangqiang Liao; Linna Suo; Yutao Peng; Qing Chen; Jungang Yang; Yanmei Li; Guoyuan Zou; Yanxin Sun
Source:
Agronomy 2021 v.11 no.11 pp. -
ISSN:
2073-4395
Subject:
Brassica rapa subsp. chinensis,   etc   ; agronomy; arsenic; bioavailability; cadmium; fertilizer rates; greenhouse experimentation; human health; microbial biomass; organic fertilizers; polluted soils; risk; sandy loam soils; soil organic carbon; soil pH; China;     Show all 16 Subjects
Abstract:
... As and Cd in soil can be assimilated and accumulated by vegetables and can be subsequently ingested by humans. Contradictory effects of organic fertilizer application on As and Cd accumulation in soil have been reported in previous studies. An eight-year greenhouse study was conducted on a sandy loam soil in Beijing, China to investigate the effects of organic fertilizer application rate on soil p ...
DOI:
10.3390/agronomy11112272

43. Assembly of the non‐heading pak choi genome and comparison with the genomes of heading Chinese cabbage and the oilseed yellow sarson

Author:
Peirong Li; Tongbing Su; Xiuyun Zhao; Weihong Wang; Deshuang Zhang; Yangjun Yu; Philipp E. Bayer; David Edwards; Shuancang Yu; Fenglan Zhang
Source:
Plant biotechnology journal 2021 v.19 no.5 pp. 966-976
ISSN:
1467-7644
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. trilocularis,   etc   ; Chinese cabbage; biotechnology; genes; genetic improvement; genome assembly; genomics; leaf morphology; morphs; oilseeds; vegetable crops;     Show all 12 Subjects
Abstract:
... Brassica rapa displays a wide range of morphological diversity which is exploited for a variety of food crops. Here we present a high‐quality genome assembly for pak choi (Brassica rapa L. subsp. chinensis), an important non‐heading leafy vegetable, and comparison with the genomes of heading type Chinese cabbage and the oilseed form, yellow sarson. Gene presence–absence variation (PAV) and genomic ...
DOI:
10.1111/pbi.13522

44. Assessing dietary exposure risk to neonicotinoid residues among preschool children in regions of Taiwan

Author:
Min-Pei Ling; Huai-An Hsiao; Szu-Chieh Chen; Wei-Yu Chen; Wei-Chun Chou; Yi-Jun Lin; Shu-Han You; Ying-Fei Yang; Hsing-Chieh Lin; Chi-Yun Chen; Tien-Hsuan Lu; Chung-Min Liao
Source:
Environmental science and pollution research international 2020 v.27 no.11 pp. 12112-12121
ISSN:
0944-1344
Subject:
Brassica rapa subsp. chinensis,   etc   ; Total Diet Study; acceptable daily intake; acetamiprid; average daily intake; cherry tomatoes; dietary exposure; food consumption; food safety; fruits; imidacloprid; insecticide residues; preschool children; rapeseed; risk; Taiwan;     Show all 16 Subjects
Abstract:
... Neonicotinoids (NEOs) are a class of pesticides widely used worldwide. This study analyzed post-cooking residues of NEO pesticides and assessed their potential health risks for preschool children (0–6 years old) by conducting a total diet study (TDS). It involved food sampling, preparation, analysis of pesticide residues, estimation of food consumption data, and assessment of food safety risks. Fo ...
DOI:
10.1007/s11356-020-07832-2

45. Assessing phytoremediation potentials of selected tropical plants for acrylamide

Author:
Annie Melinda Paz-Alberto; Ma. Johanna J. De Dios; Ronaldo T. Alberto; Gilbert C. Sigua
Source:
Journal of soils and sediments 2011 v.11 no.7 pp. 1190-1198
ISSN:
1439-0108
Subject:
Brassica rapa subsp. chinensis,   etc   ; research and development; Portulaca oleracea; ionization; heavy metals; lead; wastewater treatment; universities; gels; environmental hazards; anthropogenic activities; acrylamides; problem solving; roots; shoots; risk; perennials; snakes; soil pollution; polyacrylamide; ponds; Brassica juncea; phytoremediation; planting; bromides; washing; central nervous system; humans; copper; polymerization; Chrysopogon zizanioides; soil quality; toxic substances; soil; pollutants; root growth; soil sampling; weeds; chromium; biomass; paddies; swine; survival rate; root systems; ions; analysis of variance; absorption; seepage; food processing; soil treatment; ferns and fern allies; food production; nickel; soil erosion; gas chromatography; Philippines;     Show all 56 Subjects
Abstract:
... PURPOSE: Environmentally hazardous and health risk substances in animals and humans in the environment have increased as a result of continuing anthropogenic activities. Examples of these activities are food processing, laboratory, food production, industrial, and other relative activities that use various forms of acrylamide. All acrylamide in the environment are manmade. It is the building block ...
DOI:
10.1007/s11368-011-0390-z

46. Assessing the potential of spider plant (Cleome gynandra L.) as a trap crop for the management of specialist feeders on vegetable brassicas

Author:
Benjamin Zedler; R. Srinivasan; F.-C. Su
Source:
Journal of Asia-Pacific entomology 2016 v.19 no.2 pp. 477-485
ISSN:
1226-8615
Subject:
Brassica rapa subsp. chinensis,   etc   ; Brassica juncea; Crocidolomia pavonana; Gynandropsis gynandra; Hellula rogatalis; Hellula undalis; Plutella xylostella; cabbage; crop management; eggs; females; field experimentation; flowering; larvae; leaves; oviposition; pests; trap crops;     Show all 18 Subjects
Abstract:
... In a field experiment with spider plant (Cleome gynandra L.), high infestation by various brassica specialist Lepidopteron pests such as the Cabbage Head Caterpillar (CHC), Crocidolomia binotalis and Cabbage Webworm (CWW), Hellula undalis was observed. Multiple- and two-choice tests showed that Indian mustard (Brassica juncea) is the most preferred brassica species for the diamondback moth (DBM), ...
DOI:
10.1016/j.aspen.2016.04.009

47. Assessing zinc thresholds for phytotoxicity and potential dietary toxicity in selected vegetable crops

Author:
Long, X.X.; Yang, X.E.; Ni, W.Z.; Ye, Z.Q.; He, Z.L.; Calvert, D.V.; Stoffella, J.P.
Source:
Communications in soil science and plant analysis 2003 v.34 no.9-10 pp. 1421-1434
ISSN:
0010-3624
Subject:
Brassica rapa subsp. chinensis,   etc   ; Chinese cabbage; Apium graveolens; celery; zinc; phytotoxicity; nutrient excess; bioavailability; risk assessment; human food chain; food safety; nutrient content; shoots; dry matter accumulation; stems; leaves;     Show all 16 Subjects
Abstract:
... Heavy metal pollution in soils influences crop yield and quality, and metal accumulation in vegetables may pose a human health risk when consumed. Zinc (Zn), one of the heavy metals, is an essential element for plants, animals, and humans, but it is toxic at high levels. In this study, bioavailability of added Zn in a vegetable garden soil and critical Zn concentrations for phytotoxicity and poten ...
DOI:
10.1081/CSS-120020454

48. Assessment of Compost Extract on Yield and Phytochemical Contents of Pak Choi (Brassica rapa cv. chinensis) Grown under Different Fertilizer Strategies

Author:
Abd Rahman Jabir Mohd Din; Kian Kai Cheng; Mohamad Roji Sarmidi
Source:
Communications in soil science and plant analysis 2017 v.48 no.3 pp. 274-284
ISSN:
1532-2416
Subject:
Brassica rapa subsp. chinensis,   etc   ; antioxidant activity; compost extracts; mineral content; mineral fertilizers; nitrogen-fixing bacteria; soil; soil fertility; vegetative growth; yeasts;     Show all 10 Subjects
Abstract:
... An experiment was conducted to assess the effect of different extraction of compost extracts on pak choi (Brassica rapa cv. chinensis) under two fertilizer regimes. Aerated compost extract (ACE) and non-aerated compost extract (NCE) were prepared and all treatments (ACE + organic fertilizer, NCE + organic fertilizer, ACE + inorganic fertilizer, NCE + inorganic fertilizer) were conducted in randomi ...
DOI:
10.1080/00103624.2016.1269793

49. Assessment of EDTA heap leaching of an agricultural soil highly contaminated with heavy metals

Author:
Pengjie Hu; Bingfan Yang; Changxun Dong; Like Chen; Xueying Cao; Jie Zhao; Longhua Wu; Yongming Luo; Peter Christie
Source:
Chemosphere 2014 v.117 pp. 532-537
ISSN:
0045-6535
Subject:
Brassica rapa subsp. chinensis,   etc   ; EDTA (chelating agent); agricultural soils; cadmium; copper; heavy metals; laboratory experimentation; leaching; lead; nitrogen content; organic matter; phosphorus; polluted soils; remediation; sandy loam soils; soil amendments; soil pollution; soil weathering; zinc;     Show all 19 Subjects
Abstract:
... The efficiency of heavy metal removal from soil by EDTA leaching was assessed in a column leaching experiment at the laboratory scale and field heap leaching at the pilot scale using a sandy loam sierozem agricultural soil contaminated with Cd, Cu, Pb, and Zn. Soil amendment and aging were conducted to recover leaching soils. The percentages of Cd, Cu, Pb, and Zn removed by column leaching were 90 ...
DOI:
10.1016/j.chemosphere.2014.08.081

50. Assessment of a stay-green mutant for variety improvement in Pakchoi (Brassica campestris L. ssp. chinensis)

Author:
Nan Wang; Yun Zhang; Yiheng Wang; Zhiyong Liu; Chengyu Li; Hui Feng
Source:
Scientia horticulturae 2020 v.266 pp. 109261
ISSN:
0304-4238
Subject:
Brassica rapa subsp. chinensis; Brassica rapa subsp. oleifera,   etc   ; backcrossing; catabolism; chlorophyll; cytoplasmic male sterility; haploidy; heterosis; hybrids; leaves; metabolites; mutants; open pollination; photochemistry; phototoxicity; recessive genes; shelf life;     Show all 17 Subjects
Abstract:
... Stay-green refers to a trait whereby plants retain greenness during senescence. In our previous study, a stay-green mutant of Pakchoi nye was screened out from an open pollinated strain and we found that the stay-green was controlled by a single recessive gene Brnye1. Bra019346 was identified as the candidate for Brnye1. The aim of this study was to evaluate the application of the stay-green lines ...
DOI:
10.1016/j.scienta.2020.109261