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湖北省农业科学院经济作物研究所蔬菜团队在国际学术期刊《Environmental Science & Technology》上发表矿物溶解度调控溶解有机物吸附分馏文章
矿物 溶解度 溶解有机物 吸附分馏
2024/7/19
近日，湖北省农业科学院经济作物研究所蔬菜团队在国际学术期刊《Environmental Science & Technology》（中科院1区，IF=11.4）在线发表题为“Controls of Mineral Solubility on Adsorption-Induced Molecular Fractionation of Dissolved Organic Matter Revealed...
该研究发现棉花种植环节的环境影响取决于灌溉、农药和化肥用量。全球约有一半的棉田使用地下水灌溉，农药平均施用量为 1.57 kg/ha，氮磷肥平均投入量为150 kg/ha。全球各棉区灌溉、农药、氮肥施用量差异较大，经济发展水平高的地区施用量较高，而经济水平和水资源有限的棉区施用量较少，亟需因地制宜提高灌溉用水、化肥、农药利用效率，减少生产环节的环境影响。研究还发现，除了棉花种植环节对环境的影响外，...
学术报告：Root System Architecture and Rhizosphere Interactions in Response to Environmental Stress
Root System Architecture Rhizosphere Interactions Response Environmental Stress
2023/7/20
陈应龙，西澳大学农业与环境学院教授、西澳大学农业研究所研究员。长期从事根系生态生理学方面的研究。入选澳大利亚研究基金会“Future Fellow”、中科院“百人计划”和斯坦福大学“World Top Scientists (Top 2%)”名录。先后在澳大利亚联邦科工组织、默多克大学、法国国家农科院、美国宾州州立大学、德国尤利希研究中心、日本名古屋大学等单位留学与合作研究，有20多年海外留学与工...
2022年11月24日，南京农业大学资源与环境科学学院赵方杰教授团队在《Environmental Science & Technology》在线发表了题为 “OsNRAMP5 is a major transporter for lead uptake in rice” 的研究论文，揭示了水稻根系膜转运蛋白OsNRAMP5参与对有毒重金属铅（Pb）吸收的新功能。
南京农业大学农学院《Environmental Science & Technology》发表水稻栽培团队“Unexpected parabolic temperature dependency of CH4 emissions from rice paddies”（图）
水稻栽培 低碳排放
2022/3/23
气候变暖日益加剧，而稻田甲烷（CH4）排放对气温升高的响应依旧扑朔迷离即正响应、负响应或无响应都常被报道。南京农业大学丁艳锋教授团队联合国内外优势团队发现稻田CH4排放对气温升高响应的不确定性主要由淹水期背景气温导致，即适中的背景温度下响应强而低温或高温响应弱。增温导致的稻田CH4的增排效应被主流模型严重低估。相关研究成果以“Unexpected parabolic temperature dep...
Reducing nitrogen surplus and environmental losses by optimized nitrogen and water management in double rice cropping system of South China
Nitrogen use efficiency N management Water management N surplus Environmental N losses
2023/4/21
Optimized agronomic management improves nitrogen (N) use efficiency in crop production. However, limited information exists about the effect of improved agronomic practices on the N surplus in double ...
Studies of the survival, recovery and migration of cyathostomin infective larvae in a Bermuda grass
(Cynodon dactylon) pasture were carried out in the Baixada Fluminense county, Rio de Janeiro state...
Mixed model with spatial variance–covariance structure for accommodating of local stationary trend and its influence on multi-environmental crop variety trial assessment
consistency ratio test wheat barley
2014/10/23
The most common procedure for analyzing multi-environmental trials is based on the assumption that the residual error variance is homogenous across all locations considered. However, this may often be...
EFFECT OF ENVIRONMENTAL FACTORS ON YELLOW VEIN CLEARING VIRUS INCIDENCE IN LEMON
Lemons cultivars plant viruses Pakistan
2010/9/27
This research work was carried out in the Department of Plant Pathology,University of Agriculture, Faisalabad, Pakistan during the year 2006-07.Diseased samples of four lemon varieties (Eureka, Lisbon...
Relationship between Leaf Movement of Trifoliolate Compound Leaf and Environmental Factors in the Soybean Canopy : IV. Light intensity on the leaf surface
Heliotropic movement Leaf inclination angle Leaf xylem water potential Light intensity on leaf surface Soybean
2009/7/31
To clarify the effect of light on the trifoliolate compound leaf movement in the soybean plant, (1)changes in the area of the triangle described by the three tips of the leaflets (ΔT) and leaf inclina...
Relationship between Leaf Movement of Trifoliolate Compound Leaf and Environmental Factors in the Soybean Canopy : II. Effects of growth and environmental conditions on diurnal changes of leaf movement
Diurnal change Growth stage Heliotropic leaf movement Leaf inclination angle Leaf position Soil water deficit Soybean Trifoliolate compound leaf
2009/7/30
We previously reported a method for measuring trifoliolate compound leaf movement in the soybean plant. Leaflet movement was investigated by measuring the area of triangle described by the three leafl...
Relationship between Leaf Movement of Trifoliolate Compound Leaf and Environmental Factors in the Soybean Canopy:I. Measurement of leaf movement
Heliotropic leaf movement Leaf inclination angle Nyctinastic leaf movement Soybean Trifoliolate compound leaf
2009/7/30
The occurrence of leaf movements during the daytime is widely known in the leguminous plant canopy. We observed in the soybean field that leaflets moved not independently but that the trifoliolate com...
Genotypic and Environmental Variation of Lag Period of Pod Growth in Soybean
Lag period Photoperiod Pod growth Soybean
2009/7/29
Pod growth in soybean (Glycine max (L.) Merr.) begins several days after flower opening, compared with more immediate growth in other beans. We investigated the relationship between genotype, raceme ...
Acetylcholine as a Signaling System to Environmental Stimuli in Plants:I. Contribution of Ca2+ in heat-stressed Zea mays seedlings
AChE activity ACh response Ca2+ Heat stress Ion channels Zea mays
2009/7/27
Plant growth is influenced by transport of water, ions and hormones under various environmental stresses. If acetylcholine (ACh) mediates the opening and/or closing of ion channels in plants just as ...
RESPONSE OF WATER OUTFLOW BY AGRICULTURAL CROPS TO ENVIRONMENTAL CONDITIONS
RESPONSE OF WATER OUTFLOW AGRICULTURAL CROPS ENVIRONMENTAL CONDITIONS
2009/7/24
RESPONSE OF WATER OUTFLOW BY AGRICULTURAL CROPS TO ENVIRONMENTAL CONDITIONS.