Water soluble fertilizer with function of preventing and treating citrus dieback and preparing method thereof

Abstract

The invention relates to the technical field of fertilizer, in particular to water soluble fertilizer with a function of preventing and treating the citrus dieback and a preparing method of the water soluble fertilizer. The water soluble fertilizer is prepared by evenly mixing, by weight, 5-87% of phosphite, 10.0-50.0% of ureophil, 1.0-5.0% of EDTA zinc, 3.0-10.0% of EDTA magnesium, 1.0-10.0% of boron fertilizer, 0-0.5% of indole-3-butyric acid potassium and 0-0.5% of compound sodium nitrophenolate in a blender; through the synergistic function of all components, the synergistic effects are achieved for crop yield increase and preventing and treating the citrus dieback, the citrus dieback can be prevented, and nutrients of nitrogen, phosphorus, potassium, magnesium and boron are supplemented; the water soluble fertilizer is free of pollution and residue, low in cost, easy to manufacture and high in production effectiveness.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a water-soluble fertilizer capable of preventing and treating citrus huanglongbing and a preparation method thereof. Background technique [0002] Citrus is the largest fruit tree species in the world, and China is one of the main countries of origin of citrus. [0003] Citrus Huanglongbing is a devastating disease of citrus. After the onset of citrus, the mild one affects the yield and quality, and the severe one causes the death of the citrus tree. For the production area with severe disease, the diseased tree can only be excavated and burned. In the disease area, newly planted young trees are susceptible to the disease, and once onset, they will senile and die quickly, while the old trees are less susceptible to the disease and can last for 2-3 years after the onset, so the new orchard is more susceptible to the disease than the old orchard. Soon to be destroyed. Accord...

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Problems solved by technology

[0007] It can be seen from the above strategies that for Huanglongbing, there is currently no effective medicament and control method for the effective control of citrus Huanglongbing.

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