“soil testing and fertilizer recommendation”的概念、定义、翻译、参考文献-科学参考

单词	soil testing and fertilizer recommendation
释义	soil testing and fertilizer recommendation Encyclopedia 农学测土配方施肥释 soil testing and fertilizer recommendation测土配方施肥根据作物对土壤养分的需求规律、土壤养分的供应能力和肥料效应，提出氮、磷、钾及中微量元素肥料的施用数量、施用时期和施用方法的施肥技术。
随便看	cohomology manifold cohomology mapping cohomology module cohomology object cohomology obstruction cohomology of a bundle cohomology of a classifying space cohomology of a coherent sheaf cohomology of a commutative algebra cohomology of a commutative ring cohomology of a complex cohomology of a fiber bundle cohomology of a finite group cohomology of a group cohomology of a homogeneous space cohomology of a Lie algebra cohomology of a manifold cohomology of an algebra cohomology of a projective space cohomology of a ring cohomology of a sheaf cohomology of a space cohomology of Lie algebras cohomology of semi-simple Lie algehras cohomology operation

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