CROP_YIELD

作品数：153被引量：921H指数：16
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  • 期刊=Frontiers of Agricultural Science and Engineeringx
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CLIMATE-CHANGE-INDUCED TEMPORAL VARIATION IN PRECIPITATION INCREASES NITROGEN LOSSES FROM INTENSIVE CROPPING SYSTEMS: ANALYSIS WITH A TOY MODEL
《Frontiers of Agricultural Science and Engineering》2022年第3期457-464,共8页Peter MVITOUSEK Xinping CHEN Zhenling CUI Xuejun LIU Pamela AMATSON Ivan ORTIZ-MONASTERIO GPhilip ROBERTSON Fusuo ZHANG 
supported by a US National Science Foundation grant(2027290)awarded to Stanford University。
A simple‘toy’model of productivity and nitrogen and phosphorus cycling was used to evaluate how the increasing temporal variation in precipitation that is predicted(and observed)to occur as a consequence of greenhou...
关键词：crop yield fertilizer timing nitrogen loss precipitation variability toy model 
LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL,CHEMICAL AND MICROBIAL PROPERTIES
《Frontiers of Agricultural Science and Engineering》2021年第4期545-558,共14页Di WU Allan AANDALES Hui YANG Qing SUN Shichao CHEN Xiuwei GUO Donghao LI Taisheng DU 
partially supported by the National Natural Science Foundation of China(51725904,51861125103);the Research Projects of Agricultural Public Welfare Industry in China(201503125);the Discipline Innovative Engineering Plan(111 Program,B14002)。
Agriculture uses a large proportion of global and regional water resources.Due to the rapid increase of population in the world,the increasing competition for water resources has led to an urgent need in increasing cr...
关键词：crop water productivity crop yield soil chemical properties soil microbial properties soil physical properties water consumption 
GROUNDWATER DEPLETION IN THE NORTH CHINA PLAIN:THE AGROHYDROLOGICAL PERSPECTIVE
《Frontiers of Agricultural Science and Engineering》2021年第4期594-598,共5页Tammo S.STEENHUIS Xiaolin YANG 
Agricultural production in the North China Plain with rainfall of less than500 mm·yr^(-1)has been steadily increasing over the past 40 years,with the groundwater levels decreasing at a rate of over 1 m·yr^(-1).In th...
关键词：crop yield groundwater depletion SUSTAINABILITY 
The effect of conservation tillage on crop yield in China
《Frontiers of Agricultural Science and Engineering》2015年第2期179-185,共7页Hongwen LI Jin HE Huanwen GAO Ying CHEN Zhiqiang ZHANG 
the Program for Changjiang Scholars and the Innovative Research Team in University of China(IRT13039);the Special Fund for Agro-scientific Research in the Public Interest(201503136).
Traditional agricultural practices have resulted in decreased soil fertility,shortage of water resources and deterioration of agricultural ecological environment,which are seriously affecting grain production.Conserva...
关键词：conservation tillage crop yield soil structure development strategies 
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