Biological organic fertilizer for preventing tomato bacterial wilt and production method thereof

Abstract

The invention discloses a biological organic fertilizer for preventing tomato bacterial wilt. The biological organic fertilizer comprises the following raw materials in parts by weight: 4-5 parts of urea, 6-8 parts of monoammonium phosphate, 16-18 parts of calcium nitrate, 19-21 parts of magnesium-potassium sulfate, 50-60 parts of an organic fertilizer, 3-5 parts of a trace element fertilizer, 1-3 parts of amino acid, and 1-2 parts of an auxiliary material. The biological organic fertilizer can promote the nutrient requirement during tomato growth process. can regulate synergism between the nutrient elements, activating soil, balancing the microorganism of the soil, coordinating the nutrient supply, increases the anti-bacterial wilt capability for the tomato, and can obviously increase the quality and output of the tomato.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a bio-organic fertilizer for preventing tomato bacterial wilt and a preparation method thereof. Background technique [0002] Tomato, also known as tomato and foreign persimmon, is rich in nutrients and has a special flavor. It can be eaten raw, cooked, processed into tomato sauce, juice or canned as a whole fruit. It is one of the most commonly cultivated fruits and vegetables in the world. It is widely planted all over China, and the cultivated area continues to expand every year. Cultivation methods are greenhouses, plastic greenhouses and other protected facilities. [0003] Tomatoes are rich in "tomatoes", which can inhibit bacteria; organic acids such as malic acid and citric acid in tomatoes can also increase the acidity of gastric juice, help digestion, adjust gastrointestinal function, and lower cholesterol. It is very beneficial for hyperlipidemia; tomato is also...

AI Technical Summary

Problems solved by technology

However, the analysis of the main reason for the frequent occurrence of tomato bacterial wilt is that replanting and unreasonable fertilization lead to two levels of soil pH differentiation, decreased soil permeability, and microbial colony imbalance.

There are many methods of prevention and cure, such as: crop rotation, chemical control such as soil disinfection using 3-indolebutyric acid and methyl bromide, biological control such as using antagonistic microorganisms and antibiotics, and soil conditioner control, etc. little effect