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You searched for: Journal Journal of integrative agriculture Remove constraint Journal: Journal of integrative agriculture Publication Year 2019 Remove constraint Publication Year: 2019 Subject cadmium Remove constraint Subject: cadmium
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1. Dynamic changes of root proteome reveal diverse responsive proteins in maize subjected to cadmium stress

Author:
REN, Wen; LIU, Ya; ZHOU, Miao-yi; SHI, Zi; WANG, Tian-yu; ZHAO, Jiu-ran; LI, Yu
Source:
Journal of integrative agriculture 2019 v.18 no.10 pp. 2193-2204
ISSN:
2095-3119
Subject:
Zea mays; cadmium; carbohydrates; cell walls; corn; energy metabolism; genes; heavy metals; homeostasis; proteins; proteome; proteomics; quantitative polymerase chain reaction; reactive oxygen species; ribosomes; roots; seedlings; sowing; stress response; toxicity
Abstract:
... Toxic symptoms and tolerance mechanisms of heavy metal in maize are well documented. However, limited information is available regarding the changes in the proteome of maize seedling roots in response to cadmium (Cd) stress. Here, we employed an iTRAQ-based quantitative proteomic approach to characterize the dynamic alterations in the root proteome during early developmental in maize seedling. We ...
DOI:
10.1016/S2095-3119(18)62140-9

2. Internal phosphate starvation signaling and external phosphate availability have no obvious effect on the accumulation of cadmium in rice

Author:
WANG, Xue-qing; RUAN, Wen-yuan; YI, Ke-ke
Source:
Journal of integrative agriculture 2019 v.18 no.9 pp. 2153-2161
ISSN:
2095-3119
Subject:
Oryza sativa; cadmium; crop yield; crops; exposure assessment; mutants; phosphates; phosphorus; phosphorus fertilizers; rice; seedlings; shoots; starvation; sustainable development
Abstract:
... Phosphorus (P) is a limiting nutrient element for crop. To obtain maximum crop yield, P fertilizer is often over-applied, which leads to accelerating exhaustion of phosphate resources and serious environmental problems. Reducing the application of P fertilizer and enhancing the P utilization efficiency of crops are significant for the sustainable development of agriculture. Cadmium (Cd) contaminat ...
DOI:
10.1016/S2095-3119(18)62100-8

3. Polyaspartic acid mediates the absorption and translocation of mineral elements in tomato seedlings under combined copper and cadmium stress

Author:
HU, Mei-mei; DOU, Qiao-hui; CUI, Xiu-min; LOU, Yan-hong; ZHUGE, Yu-ping
Source:
Journal of integrative agriculture 2019 v.18 no.5 pp. 1130-1137
ISSN:
2095-3119
Subject:
absorption; biodegradability; biomass production; cadmium; calcium; chlorophyll; computer software; copper; data analysis; fertilizers; foliar spraying; heavy metals; magnesium; orchards; phytomass; plant micronutrients; pollution; polymers; potassium; roots; seedlings; shoots; soil; soil quality; tomatoes; vegetable gardens
Abstract:
... Polyaspartic acid (PASP) is a nontoxic, biodegradable, environmentally friendly polymer and is widely used as a fertilizer synergist in agricultural production. In many old orchards and vegetable gardens, highly fertile soil is often accompanied by severe heavy metal contamination. The present study was designed to investigate mineral element interactions mediated by PASP under copper (Cu)+cadmium ...
DOI:
10.1016/S2095-3119(18)62017-9

4. Reduction in cadmium accumulation in japonica rice grains by CRISPR/Cas9-mediated editing of OsNRAMP5

Author:
YANG, Chang-hong; ZHANG, Yang; HUANG, Chao-feng
Source:
Journal of integrative agriculture 2019 v.18 no.3 pp. 688-697
ISSN:
2095-3119
Subject:
agronomic traits; cadmium; chlorophyll; field experimentation; gene editing; grain yield; human health; hydroponics; leaves; manganese; mutants; mutation; paddies; panicles; plant growth; plant height; pollution; rice; roots; seed set; shoots; soil pH; soil water; soil water content; staple foods; transgenes; transporters
Abstract:
... Cadmium (Cd) intake is harmful to human health and Cd contamination in rice grains represents a severe threat to those consuming rice as a staple food. Knockout of Cd transporters is a promising strategy to reduce Cd accumulation in rice grains. OsNRAMP5 is the major transporter for Cd and manganese (Mn) uptake in rice. Nevertheless, it is uncertain whether knockout of OsNRAMP5 is applicable to pr ...
DOI:
10.1016/S2095-3119(18)61904-5

5. Derivation of soil Pb/Cd/As thresholds for safety of vegetable planting: A case study for pakchoi in Guangdong Province, China

Author:
LI, Fu-rong; WEN, Dian; WANG, Fu-hua; SUN, Fang-fang; WANG, Xu; DU, Ying-qiong; LIU, Xiang-xiang; WAN, Kai
Source:
Journal of integrative agriculture 2019 v.18 no.1 pp. 179-189
ISSN:
2095-3119
Subject:
Brassica rapa subsp. chinensis; arsenic; cadmium; case studies; crops; environmental quality; equations; guidelines; heavy metals; lead; planting; polluted soils; pollution; soil resources; soil sampling; vegetables; China
Abstract:
... Regional guidelines for soil heavy metals, in conjunction with specific crops, are proposed to better assess soil environmental quality. In this study, large amounts of soils with different levels of Pb/Cd/As pollution were collected in Guangdong Province, China, to carry out a pot experiment, which was closer to the actual situation and properties of the heavy metal contaminated soils. Taking the ...
DOI:
10.1016/S2095-3119(18)61975-6

6. Removal of Cd and Pb with biochar made from dairy manure at low temperature

Author:
CHEN, Zhi-liang; ZHANG, Jian-qiang; HUANG, Ling; YUAN, Zhi-hui; LI, Zhao-jun; LIU, Min-chao
Source:
Journal of integrative agriculture 2019 v.18 no.1 pp. 201-210
ISSN:
2095-3119
Subject:
adsorption; alkali treatment; biochar; cadmium; carbonate minerals; cost effectiveness; dairy manure; equations; hydrolysis; lead; metal ions; moieties; pH; polluted soils; remediation; sorbents; sorption isotherms; temperature
Abstract:
... Biochar (BC) derived from waste products is a cost-effective sorbent for remediation of metal-contaminated soils. We studied the kinetics and adsorption mechanisms for removal of metal ions, such as lead (Pb2+) and cadmium (Cd2+) with biochar. The adsorption capacities of BC for Pb2+ and Cd2+ increased after alkaline treatment. The highest sorption capacities were 175.53 and 68.08 mg g–1, for Pb a ...
DOI:
10.1016/S2095-3119(18)61987-2