摘要
所研究的缓释肥料以尿素为心核，研究包裹材料、粘结剂。包裹厚度对肥分释放速度的影响并检测其淋溶速率，潮解率及结块率。
A study is made on the effect of different wrappers,binding agents,and wrapping thickness on the releasing rate of the fertilizers with urea nucleus.The rates of leaching diliquescence and agglomeration of the testec fertilizers are also examined.
出处
《云南化工》
CAS
1998年第2期37-40,共4页
Yunnan Chemical Technology
关键词
缓释肥料
心核
包裹
化肥
slowrelease fertilizer nucleus wrap bingding agent
