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腐殖质营养学说
释义
腐殖质营养学说
Encyclopedia
农学
腐殖质营养学说
释
theory of humus nutrition
腐殖质营养学说
认为土壤肥力取决于腐殖质的含量,腐殖质是土壤中唯一的植物营养物质;而矿物质只是起间接作用,可以加速腐殖质的转化和溶解,使其变成易被植物吸收的物质的学说。
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divisible variate
division
divisional application of patent
divisional feeding system of electric traction
division algebra
division algorithm
Divisional indemnify
divisional works
division bracket
division by zero
division equation
division-free
division groupoid
division in extreme and mean ratio
division in halves
division into ecological suitable regions of Chinese crude medicinals
division lemma
division line
division of agricultural technical measures
division of a line segment
division of amplitude
division-of-amplitude photopolarimeter
division-of-aperture photo polarization imaging system
Division of Dictionary Compilation, Institute of Linguistics, Chinese Acadeny of Social Science
division of geological mapping units
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更新时间:2026/1/13 23:43:23