Organic fertilizer and preparation technology thereof

Abstract

The invention discloses an organic fertilizer and a preparation technology thereof. The organic fertilizer is prepared from the following raw materials in parts by weight: 15 to 20 parts of paddy rice straw, 10 to 15 parts of corn straw, 10 to 15 parts of soybean straw, 5 to 15 parts of rapeseed cake meal, 6 to 9 parts of urea, 15 to 20 parts of diammonium phosphate, 10 to 20 parts of potassium dihydrogen phosphate, 5 to 10 parts of ferrous sulfate, 5 to 10 parts of manganese sulfate, 15 to 25 parts of cow dung, 20 to 40 parts of duck manure, 15 to 20 parts of chicken manure, and 12 to 20 parts of pea powder. The organic fertilizer contains elements such as nitrogen, phosphor, potassium, and the like, and a large amount of organic substances, is capable of promoting the fruiting and maturing of crops, and at the same time can enhance the performance of crops on preventing lodging, hot wind, and drought. Furthermore, the fertilizer can loosen soil, relieves the phenomenon of soil hardening, improves the fertilizing performance of soil to achieve the goal of increasing yield, reduces the damage of chemical fertilizer to soil, and provides balanced and enough nutrients for the growth of crops. The investment is low, and the yield is high. Moreover, the quality of crops is improved, and the economic benefit is increased therefore.

Description

technical field [0001] The invention relates to an organic fertilizer and a preparation process thereof, belonging to the technical field of fertilizers for agricultural crops. Background technique [0002] The growth of various food crops, vegetables, fruit trees, tobacco and other economic crops requires the application of fertilizers. Fertilizers provide the nutrients needed for crop growth. Balanced fertilizer supply is crucial to maintaining land fertility and promoting crop growth and harvest. However, in recent years, with the improvement of farmers' living standards, farmers have increasingly ignored the use of organic fertilizers. More importantly, it relies on convenient application and industrialized production of chemical fertilizers. Long-term use will cause soil compaction, poor stability at the initial seedling stage of crops, short fertility time, crops are prone to lodging and dry and hot wind, and the ability to resist drought is not strong, resulting in cr...

AI Technical Summary

Problems solved by technology

Fertilizers provide the nutrients needed for crop growth. Balanced fertilizer supply is crucial to maintaining land fertility and promoting crop growth and harvest. However, in recent years, with the improvement of farmers' living standards, farmers have increasingly ignored the use of organic fertilizers. It relies on convenient application and industrialized production of chemical fertilizers. Long-term use will cause soil compaction, poor stability at the initial seedling stage of crops, short fertility time, crops are prone to lodging and dry and hot wind, and the ability to resist drought is not strong, resulting in crop yield reduction

In addition, it is difficult to process and process plant straw in rural areas. It is only used for cooking, which not only pollutes the environment, but also wastes precious straw resources.

This runs counter to the development of ecological agriculture and the realization of pollution-free production initiatives advocated by the country. The reason is that my country does not have organic fertilizers for industrialized production that are widely accepted by farmers at present.

Images