Preparation method of fertilizer for disease resistance of pear trees

Abstract

The invention discloses fertilizer for disease resistance of pear trees. The fertilizer is prepared from the following components in parts by weight: 20-30 parts of a nutritional agent, 10-20 parts ofa bacteriostatic agent and 8-15 parts of a buffer agent, wherein the bacteriostatic agent is prepared from the following raw materials in parts by weight: 3-5 parts of radix aconiti, 2-5 parts of caulis aristolochiae manshuriensis, 2-5 parts of semen sterculiae lychnophorae, 2-5 parts of parthenium hysterophorus, 1-3 parts of fructus mume, 5-10 parts of semen ziziphi spinosae, 4-8 parts of fructus canarli and 2-4 parts of herba cichorii; the nutritional agent is prepared from the following raw materials in parts by weight: 13 parts of cow dung, 12 parts of pig manure, 10 parts of rabbit dung,10 parts of chicken manure, 9 parts of duck dung, 6 parts of quail dung, 100 parts of soil, 5 parts of grapes, 4 parts of persimmons, 4 parts of pomegranates, 4 parts of celeries and 2 parts of pumpkins. The fertilizer has the beneficial effects of reducing the prevalence rate of anthracnose, scab and fruit-piercing moths, increasing the yield of pear fruits and reducing fruit cracking rate.

Description

technical field [0001] The invention relates to the field of pear tree fertilizer. More specifically, the present invention relates to a fertilizer for disease resistance of pear trees. Background technique [0002] Pear tree is a perennial deciduous fruit tree belonging to the genus Pyrus in the family Rosaceae. It has a wide distribution in the world and has the advantages of adaptability and long life. Bacteria have developed drug resistance, and the pear trees have been severely affected by the disease. At the same time, the yield of the pear trees has been affected, and the quality of pear fruits has decreased. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Still another object of the present invention is to provide a method for preparing a disease-resistant fertilizer for pear trees, which can significantly reduc...

AI Technical Summary

Problems solved by technology

[0002] Pear tree is a perennial deciduous fruit tree belonging to the genus Pyrus in the family Rosaceae. It has a wide distribution in the world and has the advantages of adaptability and long life. Bacteria have developed drug resistance, and pear trees have been seriously affected by the disease, which also affects the yield of pear trees and reduces the quality of pear fruits.

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