Plant physiological disease treating agent

Abstract

The present invention relates to a plant physiological disease therapeutic preparation. It is made up by using 20-30 wt% of potassium dihydrogen phosphate, 20-30 wt% of zinc sulfate, 20-30% of copper sulfate and 20-30% of ferrous sulfate through a certain preparation process. It can ensure health growth of plant.

Description

1. Technical field [0001] The invention relates to a plant physiological disease treatment agent for treating physiological diseases of yellow leaves, white leaves, small leaves, rolled leaves and early fallen leaves. 2. Background technology [0002] Plants, especially various crops, because farmers pay more attention to inorganic fertilizers, despise organic fertilizers, heavy phosphorus and nitrogen fertilizers, and despise the scientific addition and application of trace elements, resulting in common physiological diseases of crops and plants, which are very harmful to crops and reduce production by 20- 30%, heavy ones may even result in failure of harvest, such as yellowing of wheat seedlings and dry leaves in the middle and late stages; Low fruit setting, few fruits, and fruit litter; cotton buds shed severely during the growth period, not resistant to disease, and many dead plants; corn seedlings turn yellow, leaf tips dry; fruit trees have white leaves, yellow leaves...

AI Technical Summary

Problems solved by technology

[0002] Plants, especially various crops, because farmers pay more attention to inorganic fertilizers, despise organic fertilizers, heavy phosphorus and nitrogen fertilizers, and despise the scientific addition and application of trace elements, resulting in common physiological diseases of crops and plants, which are very harmful to crops and reduce production by 20- 30%, heavy ones may even result in failure of harvest, such as yellowing of wheat seedlings and dry leaves in the middle and late stages; Low fruit setting, few fruits, and fruit litter; cotton buds shed severely during the growth period, not resistant to disease, and many dead plants; corn seedlings turn yellow, leaf tips dry; fruit trees have white leaves, yellow leaves, small leaves, rolled leaves, early fallen leaves, etc. Physiological diseases occur lightly or heavily on various crops and fruit trees, and are important diseases that cause crop or fruit tree production reduction. In order to prevent and control plant physiological diseases, it is now more common to add suitable trace elements to fertilizers or apply them on leaves. Spray various micro-fertilizers and spraying agents, or set up special research institutions to try to solve this problem, but due to various reasons, as far as the current situation is concerned, the effect is not satisfactory, and plant physiological diseases even have a tendency to increase, which is serious. Affect the high yield and harvest of plants such as crops and fruit trees