Toosedarin biological fertilizer and preparation method thereof

Abstract

The invention discloses toosedarin biological fertilizer, which is prepared from crushed chinaberry fruit residue produced in a process of extracting and refining toosedarin cream or chinaberry biodiesel, wherein the added fermentation preparations comprise cellulose, protease, amylase and mixed bacteria (trichoderma viride, bacillus, lactic acid bacillus, photosynthetic bacteria, nitrogen-fixing bacteria and saccharomycetes in a weight ratio of 6-8: 3-5: 2-3: 1.5-2; and the weight ratio of the fermentation preparations to the fruit residue is 1: 5,000-6,000. A method comprises the following steps of: 1) pre-treating raw materials; 2) adding the fermentation preparations, namely the cellulose, the protease, the amylase and the mixed bacteria; 3) performing closed fermentation for 5 to 10 days at the temperature of between 15 and 40 DEG C; 4) drying at the temperature of about 60 DEG C; 5) adding garm; and 6) stirring, mixing and packing. The method does not need special equipment, the whole preparation process is performed at normal temperature under normal pressure, and the production process has no 'three-waste' emission.

Description

technical field [0001] The invention relates to a plant gramin (neem) biological fertilizer and a preparation method thereof. Background technique [0002] In the 1950s, my country began to use chemical fertilizers, which played a huge role in increasing production in the history of my country's agriculture. However, the use of chemical fertilizers has exposed its disadvantages in just a few decades: it not only greatly damages the quality of cultivated land, but also pollutes the soil, compacts the soil, and reduces soil fertility. The utilization rate of chemical nitrogen fertilizers has decreased year by year, from 1960 to 1960. 75% dropped to 25% in 1997, and the quality of agricultural products gradually decreased. From the perspective of the development trend of sustainable agriculture, with the improvement of people's living standards in our country, people's requirements for the quality of agricultural products are getting higher and higher. Various organic foods, e...

AI Technical Summary

Problems solved by technology

However, the use of chemical fertilizers has exposed its disadvantages in just a few decades: it not only greatly damages the quality of cultivated land, but also pollutes the soil, makes the soil harden, and causes soil fertility to decline. Moreover, the utilization rate of chemical nitrogen fertilizers has decreased year by year, from 1960. 75% dropped to 25% in 1997, and the quality of agricultural products gradually decreased

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