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1. Effect of powdery mildew on antioxidant enzymes of wheat grain

Author:
Hongyun Gao; Jishan Niu; Wanyong Zhao; Dale Zhang; Suoping Li; Yumiao Liu
Source:
Plant pathology 2022 v.71 no.4 pp. 901-916
ISSN:
0032-0862
Subject:
Triticum aestivum; ascorbate peroxidase; carbon; catalase; cultivars; enzyme activity; flowering; foliar diseases; gene expression; glutathione dehydrogenase (ascorbate); glutathione-disulfide reductase; homeostasis; monodehydroascorbate reductase (NADH); nitrogen metabolism; peroxidase; peroxiredoxin; plant pathology; powdery mildew; reactive oxygen species; seed development; transcription (genetics); wheat
Abstract:
... Powdery mildew caused by Blumeria graminis f. sp. tritici (Bgt) is a severe leaf disease in wheat (Triticum aestivum). To elucidate the effect of powdery mildew on cell redox homeostasis in grains, three wheat cultivars with different resistance, Xi'nong 979 (susceptible), Zhengmai 379 (moderately susceptible), and Zhengmai 103 (resistant), were inoculated with Bgt in the field, and the changes in ...
DOI:
10.1111/ppa.13518

2. Enzyme activity and population genetic structure analysis in wheat associated with resistance to Bipolaris sorokiniana-common root rot diseases

Author:
Fatemeh Qalavand; Mehdi Nasr Esfahani; Jafar Vatandoost; Davood Amin Azarm
Source:
Phytochemistry 2022 v.200 pp. 113208
ISSN:
0031-9422
Subject:
Bipolaris sorokiniana; Triticum aestivum; catalase; catechol oxidase; chitinase; cultivars; enzyme activity; fungi; genetic resistance; genetic structure; genetic variation; germplasm; loci; microsatellite repeats; pathogens; peroxidase; phenylalanine ammonia-lyase; plant biochemistry; population genetics; root rot; superoxide dismutase; wheat
Abstract:
... Common root rot disease (CRR) caused by Bipolaris sorokiniana (Sacc.) (Pleosporaceae), is an important fungal disease of wheat, Triticum aestivum (Poaceae), causing considerable yield losses globally. Incorporating genetic resistance in cultivated crops is considered the most efficient and sustainable solution to counter root rot diseases. Moreover, resistance to CCR is quantitative in nature, and ...
DOI:
10.1016/j.phytochem.2022.113208

3. Exploration of glutathione reductase for abiotic stress response in bread wheat (Triticum aestivum L.)

Author:
Madhu; Amandeep Kaur; Shivi Tyagi; Shumayla; Kashmir Singh; Santosh Kumar Upadhyay
Source:
Plant cell reports 2022 v.41 no.3 pp. 639-654
ISSN:
0721-7714
Subject:
Aegilops tauschii; Brachypodium distachyon; Sorghum bicolor; Triticum aestivum; Triticum urartu; abiotic stress; active sites; antioxidants; arsenic; chloroplasts; cysteine; dimerization; disulfides; drought; enzyme activity; exons; gene expression; gene expression regulation; glutathione; glutathione-disulfide reductase; heat; phylogeny; protein structure; pyridines; stress response; wheat
Abstract:
... KEY MESSAGE : A total of seven glutathione reductase (GR) genes were identified in Triticum aestivum, which were used for comparative structural characterization, phylogenetic analysis and expression profiling with the GR genes of other cereal plants. The modulated gene expression and enzyme activity revealed the role of GRs in abiotic stress response in T. aestivum. Glutathione reductase (GR) is ...
DOI:
10.1007/s00299-021-02717-1

4. Beneficial effects of arbuscular mycorrhizal fungi on wheat (Triticum aestivum L.) nutritional status and tolerance indices under soil salinity stress

Author:
Firoozeh Fayaz; Morteza Zahedi
Source:
Journal of plant nutrition 2021 v.45 no.2 pp. 185-201
ISSN:
1532-4087
Subject:
Glomus mosseae; Rhizophagus intraradices; Triticum aestivum; antioxidant enzymes; ascorbate peroxidase; biomass; catalase; cultivars; enzyme activity; lipid peroxidation; malondialdehyde; nutrient content; nutritional status; osmoregulation; peroxidase; plant growth; plant nutrition; proline; salinity; salt stress; salt tolerance; soil salinity; vesicular arbuscular mycorrhizae; wheat
Abstract:
... This pot experiment was conducted to evaluate the effects of the inoculation by the mycorrhizal species (Funneliformis mosseae and Rhizophagus intraradices) in salt-tolerant and -sensitive wheat cultivars (Roshan and Bahar) under three salinity levels (0, 75, and 150 mM NaCl). Salinity significantly decreased shoot and root biomass of both cultivars but to a smaller extent in Roshan. The reduction ...
DOI:
10.1080/01904167.2021.1952228

5. Causal relationships from legume crops to soil microbial properties relative to canola

Author:
Newton Z. Lupwayi; Timothy D. Schwinghamer; Breanne D. Tidemann; Hiroshi Kubota; T. Kelly Turkington; Mohammad Khakbazan; Mervin St. Luce
Source:
Agronomy journal 2021 v.113 no.1 pp. 172-186
ISSN:
0002-1962
Subject:
Brassica napus; Lens culinaris; Pisum sativum; Triticum aestivum; Vicia faba; agronomy; canola; enzyme activity; faba beans; green manures; lentils; microbial carbon; peas; soil; wheat
Abstract:
... Legume crop rotational effects are usually studied in only the first subsequent non‐legume crop even though several consecutive crops usually follow a legume. We studied the effects of field pea (Pisum sativum L.), faba bean (Vicia faba L.), faba bean green manure (faba GM), lentil (Lens culinaris Medik.), canola (Brassica napus L.), and wheat (Triticum aestivum L.), on soil microbial biomass carb ...
DOI:
10.1002/agj2.20493

6. Effects of long-term organic amendment on the fertility of soil, nodulation, yield, and seed quality of soybean in a soybean-wheat rotation system

Author:
Abdoulaye Amadou; Xiao Song; Shaomin Huang; Alin Song; Zhixi Tang; Weiling Dong; Shicheng Zhao; Bin Zhang; Keke Yi; Fenliang Fan
Source:
Journal of soils and sediments 2021 v.21 no.3 pp. 1385-1394
ISSN:
1439-0108
Subject:
Glycine max; Triticum aestivum; Zea mays; corn; enzyme activity; lipid content; long term experiments; nitrogen; nodulation; oxidoreductases; phenol; phosphorus; plant nutrition; potassium; protein content; seed quality; seed yield; soil; soil fertility; soil organic matter; soy protein; soybeans; straw; total nitrogen
Abstract:
... PURPOSE: Organic amendment has long been recognized as an effective approach to improve soil fertility and plant nutrition. Most studies on long-term organic amendment in fields have focused on cereals. The effects of long-term organic amendment on legumes remain largely unknown. Here we studied the impact of organic amendments, including straw and manure on the soil fertility, nodulation, seed yi ...
DOI:
10.1007/s11368-021-02887-1

7. Effects of planting structure on soil water-stable aggregates, microbial biomass and enzyme activity in a catchment of Loess Plateau terraces, China

Author:
Li Xiao; Yimei Huang; Junfeng Zhao; Junying Zhou; Fakher Abbas
Source:
Applied soil ecology 2021 v.159 pp. 103819
ISSN:
0929-1393
Subject:
Malus domestica; Solanum tuberosum; Triticum aestivum; Zea mays; ammonium nitrogen; arid lands; beta-fructofuranosidase; enzyme activity; erosion control; intercropping; land management; microbial activity; microbial biomass; microbial carbon; pH; soil aggregation; soil ecology; soil fertility; soil organic carbon; soil quality; soil water; terracing; total nitrogen; total phosphorus; urease; watersheds; China
Abstract:
... Terraces have been widely used to control soil erosion on the Loess Plateau of China. Soil water-stable aggregates, microbial biomass and enzyme activity play key roles in soil fertility and quality. However, the impact of plant structure on soil water-stable aggregates, microbial biomass and enzyme activity remain unclear despite their importance for sustainable ecological agriculture. In this st ...
DOI:
10.1016/j.apsoil.2020.103819

8. Effects of wheat‐legume cultures on the fermentation quality and protein degradation of silage

Author:
Liuxing Xu; Yaqin Hu; Xinqin Li; Xiang Yin; Guojian Tang; Jianguo Zhang
Source:
Grassland science 2022 v.68 no.1 pp. 13-22
ISSN:
1744-6961
Subject:
Astragalus sinicus; Medicago sativa; Triticum aestivum; Vicia sativa subsp. sativa; Vicia villosa; acetic acid; alfalfa; aminopeptidases; butyric acid; enzyme activity; epiphytes; fermentation; forage; grasslands; lactic acid; nonprotein nitrogen; pH; protein degradation; proteinases; silage; wheat
Abstract:
... Among the cereal crops, whole‐crop wheat (Triticum aestivum L.) has become a common silage material in many countries of the world. However, there was little information about its planting methods. In order to obtain a optimum planting and utilization methods, this research investigated the effects of wheat‐legume cultures on the fermentation quality and protein degradation of silage. In the prese ...
DOI:
10.1111/grs.12329

9. Exogenous ascorbic acid application alleviates cadmium toxicity in seedlings of two wheat (Triticum aestivum L.) varieties by reducing cadmium uptake and enhancing antioxidative capacity

Author:
Zhen Zhou; Chang Wei; Haitao Liu; Qiujuan Jiao; Gezi Li; Jingjing Zhang; Biao Zhang; Weihuan Jin; Di Lin; Guo Chen; Suqin Yang
Source:
Environmental science and pollution research 2022 v.29 no.15 pp. 21739-21750
ISSN:
0944-1344
Subject:
Triticum aestivum; antioxidant activity; antioxidant enzymes; ascorbic acid; biomass production; cadmium; catalase; chlorophyll; enzyme activity; hydroponics; lipid peroxidation; malondialdehyde; peroxidase; photosynthesis; pollution; protein content; research; soil; staple foods; superoxide dismutase; toxicity; wheat
Abstract:
... The aggravation of soil cadmium (Cd) pollution is a serious threat to human food health and safety. To reduce Cd uptake and alleviate Cd toxicity in staple food of wheat, a completely random experiment was performed to investigate the effect of exogenous ascorbic acid (AsA) on Cd toxicity in two wheat varieties (L979 and H27). In this study, the treatments with combinations of Cd (0, 5, and 10 µmo ...
DOI:
10.1007/s11356-021-17371-z

10. Impact of variable tillage based residue management and legume based cropping for seven years on enzymes activity, soil quality index and crop productivity in rice ecology

Author:
C.P. Nath; Narendra Kumar; K. Das; K.K. Hazra; C.S. Praharaj; N.P. Singh
Source:
Environmental and sustainability indicators 2021 v.10 pp. 100107
ISSN:
2665-9727
Subject:
Cicer arietinum; Oryza sativa; Triticum aestivum; Vigna radiata; acid phosphatase; alkaline phosphatase; climate; conventional tillage; crop residues; crop rotation; disturbed soils; ecology; enzyme activity; experimental design; fluorescein diacetate; grain yield; legumes; long term effects; microbial carbon; mulches; no-tillage; plant establishment; rice; risk reduction; soil organic carbon; soil quality; sustainable agriculture; wheat
Abstract:
... Conventional tillage (CT) with excessive soil disturbance and crop residue removal in rice (Oryza sativa L.) – wheat (Triticum aestivum L.) sequence has been witnessed as an unsustainable practice in rice based cropping system. Climate resilient agro-techniques consisting with principles of risk mitigation and adaptation for sustainable agriculture such as zero tillage (ZT) is being adopted in sou ...
DOI:
10.1016/j.indic.2021.100107

11. Increase in phosphorus concentration reduces the toxicity of copper in wheat roots (Triticum aestivum L.)

Author:
Álvaro Luís Pasquetti Berghetti; Maisa Didone Wohlenberg; Juliete Araújo da Silva; Lucas Antônio Telles Rodrigues; Qamar Sarfaraz; Lessandro de Conti; Tadeu Luis Tiecher; Luciane Almeri Tabaldi; Lincon Oliveira Stefanello; Gustavo Brunetto
Source:
Journal of plant nutrition 2022 v.45 no.5 pp. 713-726
ISSN:
1532-4087
Subject:
Triticum aestivum; bioavailability; chlorophyll; copper; culture media; dry matter accumulation; electron transfer; energy; enzyme activity; fluorescence; light harvesting complex; nutrient content; phosphorus; photochemistry; photosynthesis; phytotoxicity; plant growth; plant nutrition; sand; superoxide dismutase; wheat
Abstract:
... The increase in the availability of phosphorus (P) can reduce the toxicity of copper (Cu) to plants because it favors the formation of complexes and precipitates, reducing the bioavailability of this metal. The objective of this study was to investigate the capacity of P supplementation to decrease the phytotoxicity of excess Cu in the growth and in physiological parameters of wheat plants. Plants ...
DOI:
10.1080/01904167.2021.1956533

12. Metabolomic and antioxidant enzyme activity changes in response to cadmium stress under boron application of wheat (Triticum aestivum)

Author:
Shiyu Qin; Yafang Xu; Zhaojun Nie; Hongen Liu; Wei Gao; Chang Li; Peng Zhao
Source:
Environmental science and pollution research 2022 v.29 no.23 pp. 34701-34713
ISSN:
0944-1344
Subject:
Triticum aestivum; antioxidant enzymes; boron; cadmium; citric acid; enzyme activity; galactose; gluconeogenesis; glucose; glycolysis; linoleic acid; malondialdehyde; metabolites; metabolomics; peroxidase; physiological response; pollution; research; sphinganine; superoxide dismutase; toxicity; winter wheat
Abstract:
... Boron (B) has previously been shown to inhibit cadmium (Cd) uptake in wheat. Here, we investigated the physiological response of external B application (C for no B added, B for B added, B+Cd for B and Cd added, B/Cd for B 24 h pretreatment before Cd added, B and Cd were 46.2 μM and 5 μM, respectively) on wheat growth under Cd stress. The results showed that the wheat growth was significantly weake ...
DOI:
10.1007/s11356-021-17123-z

13. Microbial Biomass Carbon, Activity of Soil Enzymes, Nutrient Availability, Root Growth, and Total Biomass Production in Wheat Cultivars under Variable Irrigation and Nutrient Management

Author:
Bipin Kumar; Shiva Dhar; Sangeeta Paul; Venkatesh Paramesh; Anchal Dass; Pravin Kumar Upadhyay; Amit Kumar; Shaimaa A. M. Abdelmohsen; Fatemah H. Alkallas; Tarek K. Zin El-Abedin; Hosam O. Elansary; Ashraf M. M. Abdelbacki
Source:
Agronomy 2021 v.11 no.4 pp. -
ISSN:
2073-4395
Subject:
Triticum aestivum; acid phosphatase; agricultural productivity; agronomy; alkaline phosphatase; animal manures; biomass production; continuous cropping; cultivars; environmental degradation; enzyme activity; field experimentation; irrigation scheduling; microbial carbon; mineral fertilizers; nitrogen; nutrient availability; nutrient management; oxidoreductases; root growth; soil; soil quality; tillering; total organic carbon; wheat
Abstract:
... Intensive mono-cropping without a balanced supply of nutrients and declining water resources are degrading soil health, and as a consequence, agriculture production is becoming unsustainable and causing environmental degradation. The field experiment was conducted during Rabi season to assess the effect of an irrigation schedule, nutrient management, and wheat (Triticum aestivum L.) varieties on s ...
DOI:
10.3390/agronomy11040669

14. Mitigation effect of salicylic acid on wheat (Triticum aestivum L.) under drought stress

Author:
Zagipa Sapakhova; Azhargul Irkitbay; Aigul Madenova; Gulnur Suleimanova
Source:
Research on crops 2022 v.23 no.2 pp. 267-275
ISSN:
2348-7542
Subject:
Triticum aestivum; antioxidant activity; ascorbate peroxidase; catalase; climate change; drought; enzyme activity; greenhouses; irrigation management; peroxidase; proline; research; salicylic acid; soil water; superoxide dismutase; universities; vegetation; water stress; wheat
Abstract:
... Salicylic acid (SA) is a promising phenolic compound to increase plant tolerance to drought stress, and it can affect many aspects of physiological (enzyme activity) and biochemical processes (proline content) of plant. The effects of salicylic acid under drought stress on wheat were evaluated in the vegetation stages in the greenhouse of Washington State University (Pullman, USA) during 2019. The ...
DOI:
10.31830/2348-7542.2022.037

15. Molecular characterization revealed the role of catalases under abiotic and arsenic stress in bread wheat (Triticum aestivum L.)

Author:
Shivi Tyagi; Shumayla; Madhu; Kashmir Singh; Santosh Kumar Upadhyay
Source:
Journal of hazardous materials 2021 v.403 pp. 123585
ISSN:
0304-3894
Subject:
Escherichia coli; Triticum aestivum; abiotic stress; active sites; arsenic; catalase; drought; enzyme activity; genes; heat; peptides; phylogeny; stress management; stress response; stress tolerance; toxicity; wheat
Abstract:
... Catalases are crucial antioxidant enzymes that reduce the excessive level of H₂O₂ caused by various environmental stresses and metal toxicity and hence protect the plant cells. In this study, a total of ten TaCAT genes, forming three homeologous groups, were identified in the genome of bread wheat (Triticum aestivum L.) and named as per the wheat gene symbolization guidelines. The identified catal ...
DOI:
10.1016/j.jhazmat.2020.123585

16. Nutritive and non‐nutritive effects of compost on organic dryland wheat in Utah

Author:
Kareem A. Adeleke; Idowu A. Atoloye; J. Earl Creech; Xin Dai; Jennifer R. Reeve
Source:
Agronomy journal 2021 v.113 no.4 pp. 3518-3531
ISSN:
0002-1962
Subject:
Triticum aestivum; agronomy; anhydrous ammonia; arid lands; composts; crop failure; enzyme activity; grain quality; microbial biomass; mineral fertilizers; rain; risk; soil fertility; soil quality; soil water; wheat; Utah
Abstract:
... Organic dryland wheat (Triticum aestivum L.) is an important crop in Utah and the intermountain western United States; however, growers face numerous challenges maintaining yield, grain quality, soil fertility, and health. Wheat yields in the West are severely constrained by lack of rainfall, so dryland organic wheat farmers generally do not grow cover crops due to the risk of subsequent crop fail ...
DOI:
10.1002/agj2.20698

17. Responses of soil bacterial community and enzyme activity to organic matter components under long-term fertilization on the Loess Plateau of China

Author:
Jun Wang; Xin Fu; Rajan Ghimire; Upendra M. Sainju; Yu Jia; Fazhu Zhao
Source:
Applied soil ecology 2021 v.166 pp. 103992
ISSN:
0929-1393
Subject:
Bacteroidetes; Gemmatimonadetes; Nitrospirae; Planctomycetes; Triticum aestivum; bacterial communities; beta-glucosidase; community structure; continuous cropping; enzyme activity; fertilizer application; grain yield; long term experiments; manure amendments; manure spreading; nitrogen; nitrogen fertilizers; nitrogen-phosphorus fertilizers; phosphorus fertilizers; soil bacteria; soil carbon; soil enzymes; soil organic matter; soil quality; winter wheat; xylan 1,4-beta-xylosidase; China
Abstract:
... Soil bacterial community structure, enzyme activities and their relationships to soil carbon and nitrogen in response to long-term fertilization remain poorly understood. Therefore, the objective of this study was to evaluate soil carbon and nitrogen fractions, enzyme activity, and bacterial community structure at 0–15, 15–30, and 30–60 cm depths after 34-yr of continuous application of manure and ...
Handle:
10113/7324513
DOI:
10.1016/j.apsoil.2021.103992

18. Soil microbial biomass carbon and soil enzymatic activity under nutrient omission plot technique in maize (Zea mays)–wheat (Triticum aestivum) cropping system

Author:
Ekta Joshi; A.K. Vyas; Shiva Dhar; Anchal Dass; D.S. Sasode; Kailash Prajapati; Dinesh Jinger; Vibha Singhal; Gaurendra Gupta; Dasharath Prasad
Source:
Indian journal of agronomy 2021 v.66 no.2 pp. 170-179
ISSN:
0974-4460
Subject:
Triticum aestivum; Zea mays; agricultural research; agronomy; alkaline phosphatase; corn; enzyme activity; fertilizer application; microbial carbon; oxidoreductases; research institutions; soil; urease; wheat; India
Abstract:
... A 2-year (2013 and 2014) field study was carried out at the ICAR-Indian Agricultural Research Institute, New Delhi, to access the effects of omitted nutrients on soil microbial biomass carbon (MBC), enzyme activity, the relationships among these parameters in maize-wheat cropping system and to validate the soil-test-crop response (STCR)-based fertilizer application for targeted yield (5.0 t/ha) of ...

19. Wheat TaPUB1 Regulates Cd Uptake and Tolerance by Promoting the Degradation of TaIRT1 and TaIAA17

Author:
Guangqiang Zhang; Junjiao Yang; Meng Zhang; Qinxue Li; Yunzhen Wu; Xiaoyu Zhao; Huifei Zhang; Yong Wang; Jiajie Wu; Wei Wang
Source:
Journal of agricultural and food chemistry 2021 v.69 no.21 pp. 5818-5829
ISSN:
1520-5118
Subject:
Triticum aestivum; antioxidant enzymes; cadmium; enzyme activity; food chemistry; growth and development; photosynthesis; root growth; ubiquitin-protein ligase; wheat
Abstract:
... Cadmium (Cd) accumulation in agricultural soils is an increasingly serious problem, as plants absorb Cd, which inhibits their growth and development. Nonetheless, the molecular mechanisms underlying Cd detoxification and accumulation in wheat (Triticum aestivum L.) are unclear. Here, we isolated the U-box E3 ligase TaPUB1 from wheat and reported the functional characterization of TaPUB1 in Cd upta ...
DOI:
10.1021/acs.jafc.0c08042

20. Agronomic system for stabilizing wheat yields and enhancing the sustainable utilization of soil: A 12-year in-situ rotation study in a semi-arid agro-ecosystem

Author:
Peng Wu; Gang Zhao; Fu Liu; Shakeel Ahmad; Tinglu Fan; Shangzhong Li; Jianjun Zhang; Yi Dang; Lei Wang; Shuying Wang; Wanli Cheng; Tie Cai
Source:
Journal of cleaner production 2021 v.329 pp. 129768
ISSN:
0959-6526
Subject:
Glycine max; Triticum aestivum; Zea mays; agroecosystems; biomass production; corn; economic sustainability; enzyme activity; enzymes; fertilizers; porosity; principal component analysis; soil degradation; soil density; soil enzymes; soil organic carbon; soil quality; soil water; soil water storage; soybeans; water use efficiency; winter wheat; China
Abstract:
... Continuous wheat (Triticum aestivum L.) cropping in the Loess Plateau of China has led to soil degradation and yield reductions. In the present study, we conducted a long-term wheat rotation experiment in Zhenyuan County, Gansu Province, China, between 2005 and 2017, where three cropping systems were tested: (1) continuous winter wheat cropping (W), (2) wheat–wheat–wheat–soybean, i.e., 3 years of ...
DOI:
10.1016/j.jclepro.2021.129768