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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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Underworld
underwriting
underwriting cycle
underwriting of liability insurance
underwriting of securities
undesired oscillation
undetectable
undetected neutron
undeterminate
undetermined
undetermined coefficient
undetermined coefficients method
undetermined multiplier
undetermined multipliers
undeterminedness
undetermined number
undeveloped
undifferentiated cell
undifferentiated mesenchymal cell
undifferentiated meteorites
undifferentiated spondyloarthropathy
undigested food in the stool
Undina
Undina family
undirected
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