Fertilizer for cultivating fruits and vegetables by straw and domestic garbage and preparation method thereof

Abstract

The invention belongs to the technical field of fruit and vegetable fertilizers, and discloses a fertilizer for cultivating fruits and vegetables by straw and domestic garbage and a preparation methodthereof, wherein the fertilizer for cultivating fruits and vegetables by straw and domestic garbage is composed of 40-50 parts by mass of straw, 20-30 parts by mass of domestic garbage, 10-15 parts by mass of soybean meal, 6-10 parts by mass of wheat bran, 6-8 parts by mass of dead leaves, 3-5 parts by mass of yeast powder and 10-20 parts by mass of water. The invention also discloses a fertilizer for cultivating fruits and vegetables by straw and domestic garbage and a preparation method thereof, so as to effectively solve the pollution problem caused by straw and domestic garbage. The invention applies the straw and the domestic garbage to the fruit and vegetable fertilizer, not only solves the problems of the stalk piling or burning and the domestic garbage stinking, but also transforms the waste into treasure, brings economic benefits, provides the green and safe fertilizer for the fruits and vegetables, and ensures the safety of the table food.

Description

technical field [0001] The invention belongs to the technical field of fruit and vegetable fertilizers, in particular to a fertilizer for cultivating fruits and vegetables with straw and domestic garbage and a preparation method thereof. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Due to the popularization of coal, electricity and natural gas and the abundance of various industrial products in China in the past two decades, the demand for straw in rural areas has decreased, and the disposal of a large amount of straw has become a serious social problem. Although it is prohibited by law, farmers in many places still directly Burning straw in the fields has caused air pollution, fires, and the failure of planes to take off and land normally. The burning of straw is banned in many places, because the gas generated by burning straw is extremely harmful to the atmosphere: increasing the content of CO2...

AI Technical Summary

Problems solved by technology

[0007] (1) Among the existing fertilizers, industrialized chemical fertilizers are the main ones, which are easy to remain in food, and will also cause acidification and nutrient loss to the soil;

[0008] (2) Among the existing organic fertilizers, the nutritional value is low, and the processing is only simple accumulation and fermentation, without sterilization and other treatments, so the existing fermented fertilizers also have potential safety hazards

Most of these processed substances have extremely high water content, strong adhesion, are difficult to disperse, are difficult to effectively contact with hot air, and are very easy to adhere in the dryer, resulting in clogging of the dryer and sticking inside the dryer. Irregular peeling of the treated matter will cause uneven moisture content after treatment, resulting in great errors, and the discharge of treated matter after drying is not constant.

There are certain defects in intelligent control

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