Multi-functional cotton seed coating agent with Drought and Saline-alkali Resistance

Abstract

A drought-resistant, saline-alkali-tolerant multifunctional cotton seed coating agent, comprising active component insecticides, bactericides, plant growth regulators, inactive component film-forming agents and auxiliary agents, characterized in that the weight ratio of the components The composition is: Seed dressing 3.4%-4.0%, thiram 3.3%-4.0%, acephate 11.0%-12.0%, fulvic acid 0.1%-0.8%, carboxymethylcellulose sodium 0.2%-0.3% , xanthan gum 0.05%-0.15%, defoamer 0.3%-4.0%, ethylene glycol 4.5%-5.5%, warning color 0.5%-2.0%, water balance. The cotton seed coating agent has the characteristics of high suspension rate, good film-forming property, uniform coating, low shedding rate, low toxicity, convenient use, low cost and the like. It also has the functions of killing insects, sterilizing and promoting growth, resisting salinity and alkali, and resisting drought and water retention. Compared with uncoated, the germination rate of cotton seeds can be increased by about 12%, and the cotton yield can be increased by more than 12%.

Description

1. Technical field [0001] The invention relates to a seed processing technology, in particular to a cotton seed coating agent. 2. Background technology [0002] In agricultural production, seeds are an important guarantee for high yield and high quality of crops. However, the pathogens carried by the seeds themselves and the pathogens in the soil often affect the germination of the seeds; in addition, environmental factors such as low temperature, drought, and excessive humidity during sowing will also affect the emergence of the seeds. [0003] Seed coating agent is a new seed processing technology developed on the basis of traditional seed soaking and seed dressing. The composition of seed coating agent includes two types of substances: active components and inactive components. The active components include one or more substances such as insecticides, bactericides, and plant growth regulators, which are active ingredients of the seed coating agent. Inactive components i...

AI Technical Summary

Problems solved by technology

The cotton seed coating agent disclosed in Chinese patent CN03152774.4 has effective active ingredients such as seed dressing spirit, thiram, humic acid, etc., supplemented by inactive ingredients such as film-forming agents, which can better sterilize and prevent low-temperature rot Seeds and other effects, but its control effect on seedling pests is not ideal