微量养分 micronutrient ; trace element ; micronutriment
乳牛养分需要量 nutrients requirement of dairy cattle ; quirement of dairy cattle
土壤养分含量 Content of soil nutrient
微量养分元素 trace element ; minor nutrient element ; miner element ; rarer essential element
多量养分 macronutrient ; macroelement ; macronutrient macroelement
养分质量指数 INQ
养分过量 [土壤] nutrient excess
巨量养分 Macronutrient
鸡的养分需要量 nutrient requirements of chickens
养分贮量 nutrient storage
土壤干旱，棉花植株矮小，吸收养分量少，发育不良，降低产量和品质；
In the arid soil, cotton plants stunt and absorb sm-all amount of nutrients, so they develop unheathily.
施用改性膨润土载体玉水专用复混肥比等养分量普通肥料利用率提高15.5%。
So the utilization ratio of the corn's special complex and mixed fertilizer treating modified-bentonite as carrier is raised 15.5% than the equal nutrient general fertilizer.
三种包膜肥在水中的养分溶出速率明显低于等养分量的普通肥在水中的养分溶出速率。
The nutrition release speed of the three coated fertilizer in the water is significantly lower than the release speed of the normal fertilizer of the same amount of nutrition.
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