Fertilizer against plant root rot

Abstract

A high-efficient and long-acting fertilizer consists of silicon dioxide, burnt potash, aluminum oxide, calcium oxide, magnesium oxide and other microelements. It is convenient and can be used to prevent dry root rot, round spot and total plaque etc. plant diseases.

Description

Technical field [0001] The content of the invention belongs to the field of agricultural chemical fertilizers, and relates to a fertilizer that can be used for preventing and treating plant root rot. Background technique [0002] Root rot is a plant root disease mainly caused by Fusarium, spore fungi, etc. Its diseases include root rot, round spot, total erosion, purple feather, white feather, etc. After suffering from such diseases, the absorption function of the root system declines, causing the leaves of the aboveground parts of the plant to be scorched, curled, dry, and stunted, which in turn leads to the stagnation of the growth and development of the fruit of the plant, cracks and cracks appear on the fruit surface, and the commercial value is lost. . In recent years, root rot has occurred to varying degrees in Japan, the United States, the United Kingdom and other countries, and it also has a trend of large-scale spread in my country. In the conventional field manag...

AI Technical Summary

Problems solved by technology

In the conventional field management in the past, the prevention and treatment of the disease generally adopted methods such as drying roots, chemical root irrigation, and soil chemical treatment. , lime sulfur mixture, etc., although root rot can be suppressed to a certain extent, but because the disease treatment is not combined with nutritional supplementation and root growth environment, the overall control effect is not ideal, and the tree vigor of the plant recovers very slowly. , some plants have severe relapses in the later period after fertilization, and even cause phytotoxicity (such as the application of dyxamide, copper sulfate, etc., causing a large number of fruit trees to lose leaves) and other diseases, which bring new pollution to the soil structure, so that many areas Once a farmer encounters such a disease, he will either dig out the roots of the plant, or worse, destroy the entire garden, which will cause great damage to the development of agriculture.