Composición de fertilizante de liberación controlada

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专利权人:

Koch Agronomic Services, LLC

发明人:

OGLE, Jeffrey Michael,SIMS, Johnny Duran

申请号：

ES20090797290T

公开号：

ES2690372(T3)

申请日:

2009.01.30

申请国别(地区):

西班牙

年份:

2018

代理人:

摘要：

A controlled release fertilizer composition and methods to produce the controlled release fertilizer composition are described. The controlled release fertilizer composition comprises a water soluble fertilizer core that is coated with a polymeric layer, intermediate layer, and a sulfur layer. If desired, the sulfur layer can be coated with an outer water-insoluble layer.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/