Method for producing special organic fertilizer for preventing and treating jasmine southern blight by utilizing Baeckea frutescens waste residue

Abstract

The invention relates to the technical field of fertilizers, and in particular relates to a method for producing a special organic fertilizer for preventing and treating jasmine southern blight by using Baeckea frutescens waste residue, the special organic fertilizer comprises the following raw materials in parts by weight: 15-20 parts of the Baeckea frutescens waste residue; 20-25 parts of sisalwaste residue; 45-60 parts of livestock manure; 15-25 parts of chaff powder; 15-20 parts of distiller's grains; 5-10 parts of peanut bran; 5-10 parts of biological carbon powder; 10-15 parts of urea;8-10 parts of ammonium polyphosphate; 10-12 parts of potassium chloride; 0.5 to 1.0 parts of a trace element fertilizer and 0.5 to 1.0 part of Trichoderma harzianum. The organic fertilizer produced bythe method contains rich organic matters and a large number of beneficial biological bacteria, has comprehensive fertilizer effect, can meet nutrients required by jasmine flower growth, and can enhance the disease resistance of jasmine flower, prevent and control fungal diseases of jasmine flower, reduce the growth of plant diseases and insect pests, effectively prevent and control the occurrenceof jasmine flower sericin, reduce the incidence rate of jasmine flower sericin, and reduce the usage amount and times of chemical pesticides.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for producing a special organic fertilizer for preventing and treating jasmine white silk disease by using bark pine waste residue. Background technique [0002] Jasmine mildew is a major disease of jasmine roots, which is known by flower farmers as rot, white hair disease, rapeseed disease, etc., and the disease generally occurs in jasmine planting areas. Jasmine mildew is prone to occur during the rainy season and high temperature and humidity in northern Jiangsu. In the early stage of the disease, the root and neck of potted jasmine near the ground change color and gradually rot, and gradually spread and expand to form a white silky silk film. Later, sclerotia appear on the lesions, which are white at first and then yellow to dark brown. Only rapeseed sample size. But the phloem of the susceptible part is rotten, the nutrition of the plant is blocked, the leaves...

AI Technical Summary

Problems solved by technology

[0005] At present, the domestic treatment of jasmine canopy is mainly based on the control of chemical agents, such as using 2500 times of Guoguang propiconazole (25% EC) or 1500 times of Guoguang azoxystrobin. The advantages of silkworms, but long-term use of chemical treatment, coupled with the private addition of other pesticides by farmers, not only greatly increases the cost of using medicines, large pesticide residues, serious loss of pesticides, and long-term consumption of this kind of pesticides Drugs and food can cause chronic toxicity to the human body, especially delayed neurotoxicity, which has threatened the living environment of human beings; in addition, the wide application of chemical agents has endangered ecological agriculture and caused serious damage to soil and water resources. Pollution, which is seriously inconsistent with the concept of green, environmental protection, health and sustainable development advocated by modern times

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