1) coated phosphate rock
包膜磷肥
2) Coated fertilizer
包膜肥料
1.
Study on the surface and interface morphological microstructure of Tung oil-coated fertilizers by SEM;
桐油包膜肥料表面及界面微观形态结构的SEM研究
2.
Development of water-borne polymer coated fertilizer using reacted layer technology
基于水基反应成膜技术的聚合物包膜肥料的研制
3.
The nitrogen-release rates of three coated fertilizers were determined by the "immersed in water" and "immersed in soil" method respectively.
分别用水浸泡法和土壤溶出率法测定了3种包膜肥料氮素的释放速率,研究了这两种测试方法的特点以及应用范围。
3) coated fertilizers
包膜肥料
1.
Present condition and advance of studies on coated fertilizers;
包膜肥料研究现状与进展
2.
The nutrient release characteristics of two types of coated fertilizers ZP1,ZP2 was tested by water dissolution rate method and eluviating method in laboratory.
通过溶出率试验和淋溶试验对研制的2种包膜肥料ZP1,ZP2的氮素释放特征进行了研究,结果表明,ZP1的初期溶出率和养分平均释放速率均高于ZP2,包膜肥料的养分释放符合缓释/控释肥料的基本要求;ZP1有一个养分释放高峰,ZP2有两个释放高峰,2种类型肥料的养分累积释放量均符合一级动力学方程。
3.
Developments and production technology of coated fertilizers were reviewed.
综述国内外包膜肥料的研究现状及生产工艺,简介了包膜肥料的养分释放机理,指出包膜肥料研制与应用中存在的问题,并对中国包膜肥料开发进行了展望。
4) fertilizer coating
肥料包膜
1.
A new type of fertilizer coating was prepared by solution methods with carboxylmethyl glucomannan and poly vinyl alcohol.
以羧甲基葡甘聚糖和聚乙烯醇为原料,通过溶液共混、交联制备了新型肥料包膜。
5) coated fertilizer
包膜肥
1.
The results indicated that urea could be quickly leached and the accumulative leaching rate of the total nitrogen for urea was higher than either that of the coated fertilizers(P<0.
以普通化肥、竹炭包膜肥和矿物包膜肥等自制缓释肥作为供试肥料,采用土壤淋溶和室内盆栽的方法,研究了竹炭包膜对氮素淋溶损失和对肥料氮素利用率的影响。
2.
Both "Dip in water" and "Leaching in culture medium" methods were used to investigate the releasing characteristics of coated fertilizer, the result indicated that coated fertilizer could postpone the release time of fertilizer than ordinary fertilizer.
利用水浸法和培养基淋溶法对包膜肥的养分释放特征做了初步的研究,表明包膜肥比普通肥料能够延缓肥料的释放时间。
3.
The nutrient release character of coated fertilizer indicates the strength of controlled releasing and nutrient supply in specific time.
采用水浸泡法和土培法,按照欧洲标准化委员会(CEN)推荐的控释肥料评价标准,对国内外8种包膜肥料的氮素释放特性进行了评价。
6) 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
补充资料：矿渣磷肥
分子式：
分子量：
CAS号：
性质：见钢渣磷肥。
分子量：
CAS号：
性质：见钢渣磷肥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条