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fertilizer slowing/controlled release material
释义
fertilizer slowing/controlled release material
Encyclopedia
工学
[土壤修复材料]
释
fertilizer slowing/controlled release material
肥料缓控释材料
通过添加到肥料中或者以包膜形式包裹在肥料外,使肥料养分释放速率减慢,释放期变长,或者使肥料养分在作物生长季节按照一定的模式释放出来,以满足作物整个生长期的生长需求,从而达到提高肥料效果的一类材料的统称。
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space of negative curvature
space of operator algebras
space of operators
space of parameters
space of paths
space of polynomials
space of positive curvature
space of quaternions
space of real numbers
space of right cosets
space of sequences
space of smooth functions
space of states
space of transformations
space of ultrafilters
space of vector functions
space operational medicine
space optical communication
space optical systems
space optics
space outside the frame
space over an algebra
space package material
space parity
space particle
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