Title: Integument fertilizer containing agricultural chemical and technology
Application Number: 89105427 Application Date: 1989.05.05
Publication Number: 1046887 Publication Date: 1990.11.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05G3/02,C05G3/10,C05G5/00
Applicant(s) Name: Nanjing Soil Inst., CAS Address:
Inventor(s) Name:
Attorney & Agent: LI ZHONGPING
Abstract:
     The invention is related to the pesticide and fertilizer and fertilizer with film and the production process. The pesticide and fertilizer are mixed and prilled with pan pelletizer, the film material is added. The calcium silicate or calcium carbonate reacts with sulphuric acid or phosphoric acid to form film shell. The pesticide can also be wrapped up, then covered with shell made of water glass.
Time: 3