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

A compound fertilizer and Zizania leaf technology, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of unfavorable crop growth, long decomposition time, and soil nitrogen deficiency, so as to improve crop quality, reduce pests and diseases, Avoid the effect of soil compaction

Inactive Publication Date: 2014-08-20
SHANGHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 eutr

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of microbial compound fertilizer with fermented Zizania leaves as a substrate, comprising the following parts by weight: 90 parts of Zizania leaves, 40 parts of pig manure, 25 parts of soybean meal, 10 parts of egg shells, 20 parts of distillers grains, 25 parts of medical stone, bumps 20 parts of coryneform soil, 6 parts of gypsum, 10 parts of humus soil, 15 parts of general calcium, 10 parts of urea, 5 parts of ammonium sulfate, 5 parts of potassium chloride, 3 parts of zinc sulfate, 3 parts of ferrous sulfate, 3 parts of borax , 3 parts of ammonium molybdate, 4 parts of EM bacterial agent, 2 parts of brown sugar, appropriate amount of water.

[0020] A method for preparing a microbial compound fertilizer with fermented Zizania leaves as a substrate includes the following steps:

[0021] 1) Use a pulverizer to pulverize the harvested water bamboo leaves, and the water bamboo leaves will be 1-3 cm segments after being crushed;

[0022] 2) Mix the EM bacterial agent an...

Embodiment 2

[0031] Same as Example 1, the difference is that the experiment site is located in a vegetable base in Zhujiajiao Town, Qingpu, Shanghai. Choose 6 acres of land in the base to grow summer maize, test group 1 covers an area of ​​2 acres, and applies the fertilizer produced by the invention (basic fertilizer and topdressing are 90 kg per acre); test group 2 covers an area of ​​2 acres, and each acre of basic fertilizer and topdressing are applied together Nitrogen fertilizer 35 kg, phosphate fertilizer 30 kg, and potassium fertilizer 25 kg; test group 3 covers an area of ​​2 acres, and a total of 50 kg of fertilizer produced by the invention and 40 kg of nitrogen fertilizer are applied per acre of base fertilizer and topdressing. The trial period of corn planting (May 10) to the end of corn picking is about four months. The test results are as follows:

[0032]

[0033] It can be seen from the table that the application of the fertilizer of the present invention can effectively ad...

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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...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 穆贞吴日罗凡薛勇胡雪峰
Owner SHANGHAI UNIV
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