中国科学院机构知识库网格系统: 检索

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	Effects of no-tillage systems on soil physical properties and carbon sequestration under long-term wheat-maize double cropping system SCI/SSCI论文 OAI收割 2015 作者: Huang M. X.; Liang, T.; Wang, L. Q.; Zhou, C. H. 收藏 \| 浏览/下载：23/0 \| 提交时间：2015/12/09 No tillage system Conventional tillage system Soil physical properties Carbon sequestration Crop residue Manure Wheat-maize double cropping organic-matter dynamics particle-size fractions conventional tillage aggregate stability quality indicators water infiltration residue management microbial biomass nitrogen dynamics agroecosystems
	Measurement and simulation of diurnal variations in water use efficiency and radiation use efficiency in an irrigated wheat-maize field in the North China Plain SCI/SSCI论文 OAI收割 2010 作者: Wang J.; Wang J. 收藏 \| 浏览/下载：27/0 \| 提交时间：2012/06/08 water use efficiency radiation use efficiency wheat-maize double-crop system Eddy Covariance method winter-wheat carbon-dioxide stomatal conductance crop growth energy model ecosystem exchange fluxes yield
	Soil nitrate accumulation, leaching and crop nitrogen use as influenced by fertilization and irrigation in an intensive wheat-maize double cropping system in the North China Plain 期刊论文 OAI收割 PLANT AND SOIL, 2006, 卷号: 284, 期号: 1-2, 页码: NO IDEA SHARED FORMULA EXP PTG 作者: Wang, Jing; Yu, Qiang(于强) 收藏 \| 浏览/下载：176/28 \| 提交时间：2011/06/10 nitrate-N accumulation and leaching wheat-maize double cropping system crop nitrogen use ground water North China Plain
	Soil nitrate accumulation, leaching and crop nitrogen use as influenced by fertilization and irrigation in an intensive wheat-maize double cropping system in the North China Plain SCI/SSCI论文 OAI收割 2006 作者: Yu Q.; Wang J.; Wang J. 收藏 \| 浏览/下载：33/0 \| 提交时间：2012/06/08 nitrate-N accumulation and leaching wheat-maize double cropping system crop nitrogen use ground water North China Plain use efficiency environment management