Stability fertilizer capable of preventing clubroot

Abstract

The invention discloses a stability fertilizer capable of preventing clubroot. The fertilizer is prepared from the components of fluazinam, 3,4-dimethyl pyrazole phosphate, paraffin, vegetable oil, talcum powder, urea, diammonium phosphate and potassium sulfate. The stability fertilizer capable of preventing the clubroot can directly prevent clubroot in soil and reduces the soil acidification degree simultaneously, the fertilizer utilization ratio is improved, the clubroot occurring conditions are limited, and the clubroot is indirectly prevented.

Description

technical field

[0001] The invention relates to a fertilizer, in particular to a stable fertilizer for preventing clubroot. Background technique

[0002] At present, due to the excessive application of chemical fertilizers in my country and the low utilization rate, the ineffective residual nutrients have destroyed the normal physical and chemical properties of the soil, resulting in the increase of harmful bacteria and greatly increased the probability of crop disease. Among them, clubroot, which is easy to infect in cruciferous family, is one of them. The damp and cold caused by soil acidification and air permeability decrease are important causes of clubroot, and the root cause is acidification and hardening caused by unreasonable application of chemical fertilizers. According to statistics, the annual direct economic loss of cruciferous crops due to clubroot is more than 5 billion yuan. Growers invest a large amount of pesticides in the prevention and treatment of club...