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春季施肥
释义
春季施肥
Encyclopedia
农学
春季施肥
释
spring fertilization
春季施肥
春季根据作物需肥特性开展的施肥活动。即春玉米、春小麦等各种春播作物,进行春季育苗、移栽的果树和播种的蔬菜,冬小麦、冬油菜等越冬作物,以及越冬后的果树和大棚蔬菜等,春季需根据土壤养分供应情况和作物养分需求规律,结合整地施用基肥或种肥,或进行追肥。
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Selective predators of tetranychid mites
selective profile control and water shutoff agent
selective pulse
selective radiation
selective radiation process
selective radiator
selective reagent
selective reduction
selective reflection
Selective sampling
selective sampling
selective scattering
selective scattering coefficient
selective serotonin reuptake inhibitor
Selective Service Act of 1917
selective strain of German mirror common carp
selective sweep
selective tendering
Selective toluene disproportionation process
selective transarterial infusion chemotherapy
selective transfer
selective transmission
selective vector
Selectivism
selectivity
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