A stable fertilizer synergist with growth-promoting and stress-resistant functions and preparation method thereof

Through the fertilizer synergists with specific composition and proportion, the stability and compatibility of fertilizer synergists in the prior art are solved, the bio-promoting and stress-resistant effect and yield improvement of rice is achieved, and the incidence of rice blast is reduced.

CN118771925BActive Publication Date: 2025-04-01SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
2 Cites 0 Cited by

Patent Information

Application Number
CN202410795007.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-04-01
Estimated Expiration
2044-06-19

AI Technical Summary

Technical Problem

In actual applications, existing fertilizer synergists that promote and resist stress have challenges in hygroscopicity and plate bonding, difficulty in mixing, degradation of active ingredients, poor reaction compatibility and biological activity maintenance.

Method used

Fertilizer synergists with specific composition and proportions are used to improve the stability and application effect of fertilizers through specific preparation methods and combinations.

Benefits of technology

The fertilizer synergist and Stanley Sanan compound fertilizer have achieved good mixing uniformity, high compatibility and excellent use effect, and the effect of promoting and stress-resistant rice has been significantly improved, and the single grain weight and yield of rice has been improved, and the incidence of rice blast has been reduced.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention provides a stable fertilizer synergist with growth-promoting and stress-resistant functions and a preparation method thereof, wherein the fertilizer synergist comprises the following components in parts by weight: 2-6 parts of potassium humate, 6-10 parts of composite poly-γ-glutamic acid, 5-9 parts of glycine, 2-5 parts of magnesium sulfate, 3-7 parts of biological enzymes, 20-25 parts of water, 7-10 parts of polyacrylamide, 1-4 parts of modified starch, 3-6 parts of polyvinyl alcohol and 50-55 parts of composite fillers. The fertilizer synergist of the present invention is easy to mix evenly with Stanley Sanan compound fertilizer, has high compatibility, good use effect, and has excellent effect on rice growth promotion and stress resistance.
Need to check novelty before this filing date? Find Prior Art