Organic fertilizer or bio-mixed organic fertilizer special for rice and preparing method thereof

Abstract

The invention discloses an organic fertilizer or a bio-mixed organic fertilizer special for rice and a preparing method thereof. The organic fertilizer or the bio-mixed organic fertilizer special for rice is prepared by composting and fermenting raw materials (dry basis) according to the following weight percentage: 10%-20% of straw stalks, 25%-30% of rice chaff (bran), 25%-35% of rapeseed cakes (dregs), 5%-20% of sugar refinery filtered mud, 5%-10% of bagasse ash and 0.1% of ferment bacterial fertilizer. The organic fertilizer or the bio-mixed organic fertilizer is good in fertilizer effect and environment-friendly, can lead nutritional components absorbed by rice, rape and sugarcanes from the soil to return to the land so as to restore soil fertility, leads circular economy to be developed, use quantity of fertilizers and pesticides are reduced, green and organic agricultural products are produced, production cost and environment cost are reduced, food safety is improved, environment is protected, and modern agriculture and green agriculture development are promoted.

Description

technical field [0001] The invention relates to organic fertilizers, in particular to a method for producing special organic fertilizers or biological organic fertilizers for rice by using enzyme bacteria to process rice, sugarcane, and waste materials after oil production and processing. Background technique [0002] my country is a major producer and consumer of grain, oil, and sugar in the world, and the annual production of various processing wastes reaches tens of millions of tons. Since the production and processing enterprises of grain, oil, and sugar are mostly located in urban or suburban areas, the straw, rice bran, sugar filter mud, and ash after bagasse burning after the production and processing of grain, oil, and sugar are of low value. , Lack of ways or places for consumption, high moisture content of materials, high transportation costs, only some of them are used as feed and fuel, and there are still a large amount of waste residues that are difficult to dig...

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Problems solved by technology

[0003] At the same time, my country's agricultural planting and long-term use of chemical fertilizers have led to a lack of organic matter in the soil, an imbalance in the ratio of nitrogen, phosphorus, and potassium, and serious agricultural diseases and insect pests. Pesticides, especially highly toxic pesticides, have been used in large quantities, and endanger my country's grain, oil and food. safety

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