The technology with the caterpillar type baffle dosage bunker to control the nutrient content of BB fertilizer (taking an example to illustrate) and its indexes at Heihua Group Corp. Are introduced.
介绍黑化公司在BB肥生产中使用履带式挡板配料槽控制养分含量的工艺过程(举计算实例说明)及工艺要求。
Tillage treatments affect soil nutrient in soil profile, soil nutrient content, and fertilizer use ratio.
不同耕作处理能影响土壤养分的剖面分布和养分含量及肥料的利用效率。
The effect of potassium and manganese fertilizer cooperating application on nutrient content in plant and yield and quality of winter wheat in dryland was studied.
研究了钾锰配施对旱地冬小麦植株养分含量、产量及品质的影响。
The content of quick effective nutrient of soil is formed by applying fertilizer for years.
土壤速效养分含量是多年培肥土壤形成的，不属当年施肥。
The soil nutrient losses were connected with soil texture, water content and fertilizer quantity, and lands utilize way.
土壤养分的流失程度与土壤质地、雨前含水量和施肥量以及土地利用方式有关。
A lower cost slow-release fertilizer is prepared, and its slow-release capability and release characteristics of nutrient content are studied.
研制了一种低成本缓释化肥，并对其养分缓释性能及养分释放规律进行了研究。
A lower cost slow-release fertilizer is prepared, and its slow-release capability and release characteristics of nutrient content are studied.
研制了一种低成本缓释化肥，并对其养分缓释性能及养分释放规律进行了研究。
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