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检索条件"主题词=soil total carbon"
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Dynamics of soil quality after cropland was converted to natural regeneration and alfalfa in the emiarid Loess Plateau
Dynamics of soil quality after cropland was converted to nat...
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土肥水资源高效利用与农业面源污染防控技术研讨会
作者: 郭志彬 MOE Key Laboratory of Arid Agroecology School of Life ScienceLanzhou University soil and Fertilizer Research Institute Anhui Academy of Agricultural Sciences
Cropland has suffered from extensive tillage and degraded severely in the semiarid Loess Plateau of *** improve the agro-ecosystem and develop sustainable agriculture,this experiment was *** 2003,cropland was enclosed... 详细信息
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