High-nutrition foliage fertilizer for improving plant stress resistance

Abstract

The invention discloses a high-nutrition foliage fertilizer for improving plant stress resistance. A filtrate, namely a finished product is obtained by the following steps: mixing and dissolving water, compound amino acid, monopotassium phosphate and citric acid; adding alcohol and salicylic acid into the mixture for a coupling reaction; orderly adding Na-EDTA, FeSO4, ZnSO4, MnSO4, CuSO4, MgSO4, H3BO3, vitamin C, Na2MoO4, KNO3, and urea respectively for a hybrid reaction; and filtering after the complete reaction. The high-nutrition foliage fertilizer has simple preparation technology and low cost, can effectively improve the stress resistance of plants, directly promote the root growth of the plants, adjust the physiological function of the plants, improve the resistances of the plants such as disease resistance, drought resistance, cold resistance and the like, has the characteristics of full nutrition, good absorption effect and the like, and provides due guarantee for the normal growth of the plants, thereby laying a solid material basis for improving the quality of farm products.

Description

technical field [0001] The invention relates to agricultural fertilizers, in particular to a high-nutrition foliar fertilizer for improving plant stress resistance. Background technique [0002] Foliar fertilizer refers to the fertilizer that directly applies the nutrients needed by crops to the leaves of plants for the purpose of plant leaf absorption. Foliar fertilization can make nutrients directly enter the plant body from the leaves, participate in the metabolism of plants and the synthesis of organic matter, and is more effective than soil fertilization, so it is deeply loved by farmers. [0003] The foliar fertilizers currently on the market generally focus on providing nutrients to plants, and the nutrients provided directly act on the aboveground parts of the plants, and only indirectly and in a small amount on the roots of the plants. Most of the foliar fertilizers with the characteristics of improving plant stress resistance are indirect, that is, the immunity of...

AI Technical Summary

Problems solved by technology

Most of the foliar fertilizers with the characteristics of improving plant stress resistance are indirect, that is, the immunity of plants can be improved after providing nutrients, thereby improving the stress resistance of plants. Only a small part of foliar fertilizers are added to the formula. Reverse components, such as abscisic acid, proline, etc., these biologically active substances are generally less used in foliar fertilizers due to their high prices. Even if they are added to foliar fertilizers, they will increase accordingly due to their high cost It reduces the production cost of farmers, which is not conducive to popularization and application