Antifreezing adverse-resistant cotton seed treating agent

Abstract

The invention relates to agricultural agent for protecting the cotton seeds against the damage from low temperature, in particular to antifreezing adverse-resistant cotton seed treating agent which is used for dressing or coating the cotton seeds, aiming at solving the problems that no agricultural agent for effectively protecting the cotton seeds against the damage from low temperature is available at present and the single bactericide or nutritional agent for dressing the cotton seeds has poor effect of protecting the cotton seeds against the damage from low temperature. The antifreezing adverse-resistant cotton seed treating agent is produced from the following raw materials by weight percent: 8-9% of sodium salicylate, 45-46% of dexon, 45-46% of monopotassium phosphate and the balance of DA-6 and abscisic acid, wherein the weight of the DA-6 accounts for 0.06-0.07 per mill of the total weight of the sodium salicylate, the dexon and the monopotassium phosphate, and the weight of the abscisic acid accounts for 0.00025-0.00026 per mill of the total weight of the sodium salicylate, the dexon and the monopotassium phosphate. The antifreezing adverse-resistant cotton seed treating agent is suitable for treating the cotton seeds and can strengthen the vitality of the cotton seeds, improve the freezing resistance and the disease resistance of the cotton seeds, promote the nutritive growth of the cotton seeds, comprehensively improve the adverse resistance of the cotton seeds and increase the yield of the cotton.

Description

technical field [0001] The invention relates to an agricultural chemical for preventing and treating cotton suffering from low temperature and chilling injury, in particular to a cotton antifreeze and stress resistant seed treatment agent. Background technique [0002] Cotton is prone to low temperature and chilling damage during the sowing and emergence stage, resulting in poor growth of cotton or even dead seedlings, which not only delays the growth process of cotton, but also brings heavy economic losses to farmers. In particular, cotton seeds are very sensitive to low temperature in the early stage of germination. When encountering low temperature chilling damage during the germination stage, not only the germination rate is significantly reduced, but also the infection and damage of fungi can be aggravated. Therefore, when the seeds encounter low temperature and chilling damage during the germination period, cotton seeds often rot, delay germination, and have little or ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that there are no agricultural chemicals that can effectively prevent and treat low-temperature chilling damage to cotton at present, and the control effect of a single fungicide or nutrient seed dressing is not good, or the timeliness of spraying antifreeze preparations at the seedling stage is not strong, etc., it provides A new type of cotton antifreeze and stress-resistant seed treatment agent, the preparation is composed of fungicides to prevent and control the seed rot of cotton after encountering low temperature and chilling damage, regulators to prolong the germination activity of seeds after absorbing water in the soil, nutrients and other components through uniform experiments. Optimized and compounded, it has a significant effect on the prevention and control of low temperature and chilling damage encountered by cotton at the seedling emergence stage

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