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soil farming system
释义
soil farming system
Encyclopedia
农学
土壤耕作制度
释
soil farming system
土壤耕作制度
根据植物(作物)对土壤的要求和土壤特性,采用机械的或非机械的方法改善土壤耕层结构和理化性状,为达到提高土壤肥力、消灭农田病虫杂草的目的而采取的一系列耕作措施体系的总称。是土壤管理制度的重要组成部分。
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The University of Warwick
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the unmber of foreign direct investment contract enterprises (projects)
the unstable energy of an atmosphericlayer
the upper troposphere and the lower stratosphere
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the Urban Planning of Singapore
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the usage of catalyst
The U.S. Department of Agriculture’s National Invasive Species Information Center
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the US NationalInstitute of Science and Technology database
The Uyghurs in Central Asia
the vacuum (aerification) high temperature furnace used for testing machine
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the value-composition of capital
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