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theory of humus nutrition
释义
theory of humus nutrition
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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seasoned dried aquatic products
seasoned dried fillet
seasoning
Season of Migration to the North
Seasons Shift
season to adjust pumped storage power station
sea stack
sea-star
seastar Tension leg Platform
sea state
sea surface backscatter
sea surface evaporation
sea surface humidity measuring instrument
sea surface illuminance meter
sea surface latent heat flux
sea surface long wave radiation
sea-surface microlayer
sea surface reverberation
sea surface sensible heat flux
sea surface short wave
sea surface temperature
sea surface temperature inversion
sea surface temperature reemergence
sea surface topography
sea surface turbulence kinetic energy
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