Multi-effect anti-stress agent for crop foliage

Abstract

The invention discloses a multi-effect crop leaf stress-resistance agent which comprises the following components by weight: 30-50% of monopotassium phosphate, 6-13% of zinc sulfate, 10-15% of manganese sulfate, 3-7% of boric acid, 15-25% of amino acid chelate iron, 0.3-0.7% of ammonium molybdate, 3-6% of sodium hydrogen sulfite, 0.1-0.3% of 10%S-ABA, 0.05-0.10% of alpha-pimacol, and 6.28-8.27% of starch. The multi-effect crop leaf stress-resistance agent can not only supplement crop nutrition, but also enhance the cold resistance, drought resistance, moisture resistance, and other stress resistance and disease and pest resistance of crops, and prevents the generation of adverse symptoms such as mosaic disease, chlorotic disorder, little leaf disease, runt seedling, stifle of rice plant, and unbearingflowers.

Description

technical field [0001] The invention relates to an agricultural composition, in particular to fertilizers and pesticides in the agricultural composition, in particular to a multi-effect anti-stress agent for crop foliage nutrition. Background technique [0002] There are two ways for crops to absorb nutrients: one is root absorption, and the other is leaf absorption. Foliar fertilization is a supplementary fertilization method commonly used in production, that is, through foliar spraying to supplement the nutrients needed by plants, and play a role in regulating plant growth, supplementing deficient elements, preventing premature aging and increasing production. . [0003] Plant growth regulators are also often sprayed on the foliage outside the root, absorbed by the foliage, operate in the crop body, and play a regulating role after a series of biochemical reactions occur, inducing, stimulating or inhibiting crop growth, promoting crop metabolism, and enhancing resistance....

AI Technical Summary

Problems solved by technology

[0004] At present, most of the foliar fertilizers sold in the market are organic foliar fertilizers, inorganic foliar fertilizers, plant growth regulators, etc., which are mainly prepared according to the adverse symptoms that crops are prone to, and their functions are relatively single

However, crops are affected by their own internal factors and external factors such as soil, fertilizer and water, climate, diseases and insect pests, and management during the growth process. It is impossible to have only one adverse symptom at the same time, especially during the growth process. Unfavorable environmental impacts such as drought, damage by diseases and insect pests, improper fertilization and pesticide application cause fertilizer damage, phytotoxicity and crop deficiency, etc., often causing greater losses to agricultural production

At present, there is no foliar nutrient that can not only supplement crop nutrition, solve crop element deficiency caused by unreasonable fertilization, alleviate fertilizer damage and phytotoxicity caused by improper fertilization and pesticide application, but also regulate, induce and stimulate crop self-defense Enhance the ability of crops to resist cold, drought, humidity and other adversities and diseases and insect pests, prevent the occurrence of bad symptoms such as mosaic leaves, yellow leaves, small leaves, stiff seedlings, sitting stumps, flowers but not solid, and ensure the balanced and robust growth of crops

Images