High active biological drought resisting seed coating agent and preparation and using method thereof

Abstract

The invention provides biological seed pelleting agent with high activity and drought resistance, which is obtained by mixing organic mineral material, water retention agent, agricultural rare earth, microelements, high-activity bio-fungus, pesticide, dispersant, coupler and agglomerant according to a fixed proportion. When pelleting, the pelleting agent is dispersed into colloid that can be sprayed by 3-8 times weight portions of water; seeds are placed in a drying and pelleting machine and then the pelleting agent colloid is sprayed into the drying and pelleting machine to carry out seed pelleting. The seed pelleting agent of the invention has high-activity biological performance, performances of improving soil, soil fertility and synergism as well as powerful function of storing water and drought resistance; the seed pelleting agent comprises a plurality of microelements and nutrient components, which can promote rhizogenesis, sprouting and growth of seeds, improve obviously the germination percentage of seeds and ensure seedlings are uniform and strong, and have a obvious production increasing effect.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry, and relates to a seed treatment technology, in particular to a highly active biological drought-resistant seed pill coating agent and a preparation method thereof. method of transformation. Background technique [0002] Seed pelleting technology is a new seed treatment technology developed in recent years, which has been widely used in the treatment of various vegetable and crop seeds. At present, the domestic seed coating treatment mainly uses film-forming agents, adhesives and other ingredients to evenly bond the active ingredients to the surface of the seeds, and provides micro-fertilizers, plant growth regulators and pesticides for the germination of seeds and the growth of seedlings. . It not only has the advantages of convenient application and low cost, but also has the functions of preventing pests and diseases, increasing the seedling rate and enhancing the growth of s...

AI Technical Summary

Problems solved by technology

It not only has the advantages of convenient application and low cost, but also has the functions of preventing pests and diseases, increasing the seedling rate and enhancing the growth of seedlings. However, due to the single performance of the pill coating material, there are few nutrients, and there is also a lack of high-activity organisms and water-retaining and drought-resistant materials. , the effect of increasing production is not obvious, and its application range is not wide, and there is a big gap compared with international

[0003] Chinese patent 200310115071.8 discloses a rare earth water-retaining seed coating agent and its preparation method. It is formulated with rare earth and water-retaining agent to make a pill coating agent, adding powdery insecticide, powdery micro-fertilizer, and mainly made of water glue to make an adhesive agent. Its product has few functions, low strength after pellets, easy to break the pellets, no active biological function, and the effect of increasing production is not obvious, which affects the promotion and use of large areas; Chinese patent 00110799.2 discloses a biological powder seed coating agent and its preparation method , composed of insecticides, fungicides, attapulgite, plant growth regulators, etc., can effectively prevent underground pests and soil pests, supplement nutrients, and promote seedling germination and growth, but it is not suitable for seed pelleting and has no biological function; Chinese patent 200410075014.6 discloses a large-grained coating agent for aerial sowing seeds, which is only suitable for aerial sowing afforestation in deserts, has large limitations, and has no biological function, and the effect of increasing income is not significant