Winter legumes in rice crop rotations reduces nitrogen loss, and improves rice yield and soil nitrogen supply
文献类型： 外文期刊
作者： Yu, Yingliang 1 ; Xue, Lihong 1 ; Yang, Linzhang 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Agr Resources & Environm, Nanjing 210014, Peoples R China
关键词： Rice yield;Soil nitrogen supply capacity;Non-point pollution;Crop rotations;Legumes;Chemical nitrogen fertilizer reduction;Runoff nitrogen loss
期刊名称：AGRONOMY FOR SUSTAINABLE DEVELOPMENT （ 影响因子：5.832； 五年影响因子：9.354 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： Intensive irrigated rice-wheat crop systems have caused serious soil depletion and nitrogen loss in the Tai Lake region of China. A possible solution is the incorporation of legumes in rice because legumes are a source of nitrogen. There is actually little knowledge on the impact of legumes on rotation, soil fertility, and nitrogen loss. Therefore, we studied the effect of five rice-based rotations, including rice-wheat, rice-rape, rice-fallow, rice-bean, and rice-vetch, on soil nitrogen, rice yield,and runoff loss. A field experiment was conducted in the Tai Lake region from 2009 to 2012. Crop residues from rape, bean, and vetch were used to partially replace chemical fertilizer in rice. Results show that replacing 9.5-21.4 % of mineral nitrogen fertilizer by residues maintained rice yields of rice-rape, rice-bean, and rice-vetch rotations, compared to the rice-wheat reference. Moreover, using legumes as a winter crop in rice-bean and rice-vetch combinations increased rice grain yield over 5 %, and increased rice residue nitrogen content by 9.7-20.5 %. Nitrogen runoff decreased 30-60 % in rice-rape, rice-bean, and rice-vetch compared with rice-wheat. Soil mineral nitrogen and microbial biomass nitrogen content were also improved by application of leguminous residues.
- 相关文献
作者其他论文 更多>>
-
Efficient magnetic capture of PE microplastic from water by PEG modified Fe3 O4 nanoparticles: Performance, kinetics, isotherms and influence factors
作者：Zhang, Yifan;Feng, Yanfang;Xue, Lihong;He, Shiying;Zhang, Yifan;Duan, Jingjing;Liu, Ruiqian;Feng, Yanfang;Xue, Lihong;Yang, Linzhang;He, Shiying;Petropoulos, Evangelos;Petropoulos, Evangelos
关键词：Microplastic removal; Adsorption; Magnetic nanoparticles; Wastewater; Surface modification
-
Heavy rainfall stimulates more N2O emissions from wheat fields during basal and overwintering fertilization phases
作者：Wang, Jing;Liu, Qiang;Liu, Qiang;Zhao, Suya;He, Shiying;Yang, Bei;Wang, Ning;Hou, Pengfu;Xue, Lihong;Yang, Linzhang;Zhao, Suya;He, Shiying;Wang, Ning;Hou, Pengfu;Xue, Lihong
关键词：Rainfall; Nitrous oxide; Nitrogen transformation; Functional microorganisms
-
A low-methane rice with high-yield potential realized via optimized carbon partitioning
作者：Hu, Jia;Bettembourg, Mathilde;Sun, Chuanxin;Jin, Yunkai;Sundstrom, Jens F.;Schnurer, Anna;Xue, Lihong;Hu, Ronggui
关键词：Global warming; Rice cultivars; Carbon partitioning; Methane emission; Agronomic practices; Root exudates
-
Sustainable design of photo-Fenton-like oxidation process in actual livestock wastewater through the highly dispersed FeCl 3 anchoring on a g-C 3 N 4 substrate
作者：Feng, Yanfang;Liang, Yunyi;Ding, Chenman;Jin, Hongmei;He, Shiying;Xue, Lihong;Liang, Yunyi;Xia, Changlei;Jiang, Yue;Rong, Shaopeng;Wu, Jun
关键词：Photo-Fenton-Like catalysis; Actual livestock wastewater; Outdoor device; Life cycle assessment; Products toxicity
-
Manure derived hydrochar reduced phosphorus loss risk via an alteration of phosphorus fractions and diversified microbial community in rice paddy soil
作者：Ding, Shudong;Li, Jing;He, Shiying;Xie, Huifang;Fu, Haibin;Feng, Yanfang;Xue, Lihong;Wang, Yu;Xie, Huifang;Fu, Haibin;Shaheen, Sabry M.;Rinklebe, Joerg;Shaheen, Sabry M.;Shaheen, Sabry M.
关键词：Hydrothermal carbonization; P speciation in paddy soils; 31P liquid NMR; Microbial community; Network diagram analysis
-
Application of slow-controlled release fertilizer coordinates the carbon flow in carbon-nitrogen metabolism to effect rice quality
作者：Jiang, Zhengrong;Liu, Dun;Tao, Weike;Gao, Shen;Li, Jiaqi;Lin, Chunhao;Zhu, Meichen;Ding, Yanfeng;Li, Weiwei;Li, Ganghua;Xue, Lihong;Jiang, Zhengrong;Liu, Dun;Tao, Weike;Gao, Shen;Li, Jiaqi;Lin, Chunhao;Zhu, Meichen;Ding, Yanfeng;Li, Weiwei;Li, Ganghua;Jiang, Zhengrong;Sakr, Soulaiman;Chen, Qiuli;Xue, Lihong
关键词：Rice; Slow-controlled release fertilizer; Carbon; Nitrogen; Quality
-
Treatment of nitrogen and phosphorus from sewage tailwater in paddy rice wetlands: concept and environmental benefits
作者：Ma, Rulong;Duan, Jingjing;Xue, Lihong;Yin, Aijing;Yang, Linzhang;Ma, Rulong;Suo, Quanyi;Petropoulos, Evangelos;Petropoulos, Evangelos
关键词：Domestic sewage; Tailwater reclamation; Paddy soil; Effluent reuse; Nitrogen and phosphorus removal; Ammonia volatilization
