Microbial compound fertilizer using fermented Zizania aquatica leaves as matrix and preparation method thereof

Abstract

The invention discloses a microbial compound fertilizer using fermented Zizania aquatica leaves as a matrix and a preparation method thereof. The microbial compound fertilizer comprises the following components in parts by weight: 60-90 parts of Zizania aquatica leaves, 20-40 parts of swine excrement, 22-26 parts of bean pulp, 10-14 parts of egg shell, 12-20 parts of vinasse, 22-26 parts of medical stone, 19-23 parts of attapulgite, 6-8 parts of phosphogypsum, 10-12 parts of humus soil, 10-15 parts of ordinary superphosphate, 8-10 parts of urea, 5-8 parts of ammonium sulfate, 4-7 parts of potassium chloride, 2-4 parts of zinc sulfate, 2-4 parts of ferrous sulfate, 2-4 parts of borax, 2-4 parts of ammonium molybdate, 2-6 parts of effective microorganisms, 2-6 parts of brown sugar and a right amount of water. The fertilizer can increase beneficial microbes in soil year by year, lower the crop pest and improve the soil structure. By fully utilizing the agricultural waste Zizania aquatica leaves, the microbial compound fertilizer saves the fertilizer application cost and promotes the cyclic agriculture, and the production technique is simple, green and pollution-free and is beneficial to popularization.

Description

technical field [0001] The invention mainly relates to the technical field of fertilizers, in particular to a microbial compound fertilizer with fermented water bamboo leaves as a substrate and a preparation method thereof. Background technique [0002] my country is a large agricultural country. For a long time, it has mainly relied on the application of chemical fertilizers to achieve the purpose of increasing soil fertilizer and crop production. However, long-term application of chemical fertilizers will reduce the beneficial microorganisms in the soil, destroy the soil structure, cause soil compaction, reduce soil quality, and reduce the quality of agricultural products. deteriorated. In addition, due to rising prices, under the dual pressure of labor costs and raw material costs, the price of chemical fertilizers remains high, increasing the economic burden of using chemical fertilizers. With the continuous development of organic agriculture, the use of agricultural was...

AI Technical Summary

Problems solved by technology

After the edible part of the wild rice stem is removed, most of the wild rice stem leaves are randomly piled up as waste; some of them are thrown into the river, causing the river to be blocked, and the river water to become black and eutrophic

Simply burying wild bamboo leaves in the field as fertilizer will take a long time to decompose due to the high carbon-to-nitrogen ratio of the leaves, and will cause nitrogen deficiency in the soil, which is not good for crop growth.

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