Title: Drought-relief, waterlogging-preventing synergistic compound fertilizer and its preparing method
Application Number: 97108520 Application Date: 1997.07.10
Publication Number: 1205319 Publication Date: 1999.01.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05D9/00,C05G3/00,C09K3/00
Applicant(s) Name: Wang Fuquan Address: 715200
Inventor(s) Name:
Attorney & Agent: zhao weiyong
Abstract:
     A synergistic compound fertilizer able to resist against drought and waterlogging is prepared from component A able to store and release water and component B containing long-acting trace elements necessary for crops through mixing. Said compnent A is composed of polyacrylic sodium resin and starch. Said component B is prepared from powdered ore containing more trace elements and glass powder through smelting. Its advantages include high resistance to drought and waterlogging, acclerating the growth and development of crops, no pollution to water and soil,and long action period.
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