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cambic horizon
释义
cambic horizon
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农学
雏形层
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cambic horizon
雏形层
土壤风化程度较弱的初育化过程形成的无或基本上无物质淀积、未发生明显黏化,但有一定数量氧化铁形成,带棕色或红色色调且有结构发育的土层。
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crop disease and pest disasters in China
crop diseases and insect pests
crop diseases in China
crop distribution
crop domestication
crop domestication and evolution
crop ecological adaptability
crop evapotranspiration experiment
crop farming
crop gene discovery
crop germplasm resources ex situ conservation
crop germplasm resourceson-farm conservation
crop germplasm sensitivity to environmental factors
crop growth condition monitoring by remote sensing
crop growth model
crop growth monitoring
crop growth simulation model
crop harvest
crop insect pests monitoring
crop introduction
cropland irrigation date forecast
cropland prataculture
crop nursery
crop pests
crop pests in China
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