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1)  organic polymer coating controlled-release fertilizer
有机高聚物包膜控释肥
1.
Effects of temperature on phosphorus releasing characteristics of organic polymer coating controlled-release fertilizers;
温度对几种有机高聚物包膜控释肥磷素释放特性的影响
2)  organic polymer-coating-controlled-release fertilizer
有机高聚物包膜肥
3)  coated controlled-release fertilizer
包膜控释肥
1.
The kinetics of nitrogen released from the coated controlled-release fertilizers;
包膜控释肥料氮素释放动力学研究
2.
Fast measurement of nutrient release rate of coated controlled-release fertilizers;
包膜控释肥料养分释放率快速测定方法的研究
4)  inorganic coated controlled release fertilizer
无机包膜缓/控释肥料
5)  Coated organic fertilizer
包膜有机肥
6)  filmcoated controlled release fertilizer
包膜控释肥料
1.
Incubation method in the laboratory is used to determine the nutrient release rate for linear and sigmoidal filmcoated controlled release fertilizers,and the release constant(k)is calculated from the nutrient release data with different soil moistures.
采用室内培养方法,测定了不同土壤水分含量条件下指数线性和S线性包膜控释肥料养分释放速率。
2.
Incubation method in the laboratory is used to test the dynamic change and kinetics of nutrient release rate from filmcoated controlled release fertilizer(FCRF), meanwhile its mathematic model is developed.
采用室内培养方法,对包膜控释肥料在不同温度淹水土壤条件下的养分释放动态变化开展试验,建立了养分释放数学模型。
补充资料:有机硅高聚物
分子式:
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性质:有机硅高聚物有很多,根据聚合物的结构和性质,常将它们分为三大类:即硅油(silicone oi1)、硅树脂(silicone resin)和硅橡胶(silicone rubber)。其中与发酵工业有联系的是硅油,因硅油具有较小的表面张力,是发酵工业中良好的消泡剂。实验证明这类消泡剂适用于微碱性的发酵液;pH值5左右时,消泡效果较差。

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