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测土配方施肥
释义
测土配方施肥
Encyclopedia
农学
﹝经济林栽培﹞
释
prescription fertilization
测土配方施肥
根据经济林需肥规律和土壤供肥性能,确定施用氮、磷、钾及中、微量元素肥料的适宜量和比例的技术。
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。
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weakly singular kernel
weakly stable solution
weakly stable submanifold
weakly stable Yang-Mills field
weakly stationary distribution
weakly stationary process
weakly summable basis
weakly supervised learning
weakly symmetric space
weakly triple-free set
weakly unstable submanifold
weakly wandering set
weak majorization
weak maximal condition
weak maximum
weak maximum principle
weak measurability
weak method
weak minimal condition
weak minimum
weak mixing
weak multiplication
weak neighborhood
weak neutral current
weak norm
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