Organic fertilizer and preparation method thereof

An organic fertilizer and organic fertilizer technology, applied in the field of organic fertilizer and its preparation, can solve the problems of unable to meet the high yield of crops, low nutrient content, pollute the environment, etc., and achieve the effects of protecting people's health, huge economic benefits, and a wide range

Inactive Publication Date: 2018-11-13
吉林省新农科生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems of low nutrient content, difficult decomposition, inability to meet the high-yield demand of crops, and e...

Method used

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  • Organic fertilizer and preparation method thereof

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preparation example Construction

[0060] The present invention also provides a kind of preparation method of organic fertilizer, comprises the following steps:

[0061] Step 1. Send corn stalks, dried livestock and poultry manure, cake fertilizer, and humic acid to the crusher in turn for crushing, and then send them to the fermentation tank after crushing;

[0062] Step 2, adding organic fertilizer starter and appropriate amount of water (the weight ratio of organic fertilizer starter and water is 300:1) to the fermentation tank, stirring evenly, sealing and fermenting for 20-28 days;

[0063] Step 3. After the fermentation is completed, open the fermentation tank, add a sterilizing and deodorant to stir, and obtain an aqueous slurry of organic fertilizer after sterilization and deodorization;

[0064] Step 4: Dry the organic fertilizer aqueous slurry naturally, add amino acid chelate and humic acid chelate and stir evenly to obtain the finished product.

Embodiment 1

[0066] The preparation of embodiment 1 organic fertilizer

[0067] 50kg of corn stalks, 19kg of dried livestock and poultry manure, 6kg of cake fertilizer, and 29kg of humic acid are sequentially sent to the crusher for crushing, and then sent to the fermentation tank after crushing; add 1.5kg of organic fertilizer starter and appropriate amount of water to the fermentation tank, Stir evenly, seal and ferment for 25 days; after the fermentation is completed, open the fermentation tank, add 2kg of sterilizing and deodorant to stir, and obtain the organic fertilizer water-containing slurry after sterilization and deodorization; dry the organic fertilizer water-containing slurry naturally and add 3kg Mix the amino acid chelate and 1.5kg humic acid chelate evenly to get the organic fertilizer.

Embodiment 2

[0068] The preparation of embodiment 2 organic fertilizer

[0069] Send 45kg of corn stalks, 17kg of dried livestock and poultry manure, 5.5kg of cake fertilizer, and 25kg of humic acid into the crusher for crushing, and then send them to the fermentation tank; add 1kg of organic fertilizer starter and appropriate amount of water to the fermentation tank, Stir evenly, seal and ferment for 28 days; after the fermentation is completed, open the fermentation tank, add 3kg of sterilizing and deodorant to stir, and obtain the organic fertilizer water-containing slurry after sterilization and deodorization; dry the organic fertilizer water-containing slurry naturally and then add 4kg Mix the amino acid chelate and 1.5kg humic acid chelate evenly to get the organic fertilizer.

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Abstract

The invention discloses an organic fertilizer and a preparation method thereof, relates to the field of soil improvement and aims to solve the problems that a conventional organic fertilizer is low innutrient content and refractory to decompose, cannot meet high-yield requirements of crops and can result environment pollution. The organic fertilizer disclosed by the invention comprises the following components in parts by weight: 45-55 parts of corn straw, 17-25 parts of dried livestock excrement, 5.5-8 parts of a cake fertilizer, 23-29 parts of humic acid, 1-2 parts of an organic fertilizerfermentation agent, 1.5-3 parts of a sterilization deodorant, 2-4 parts of amino acid chelate and 1.5 parts of humic acid chelate. The organic fertilizer disclosed by the invention has the advantagesof dryness, no odor, small sizes and easiness in storage, meanwhile is high in nitrogen phosphorus and potassium content, rice in trace element and low in heavy metal content, and is an ideal organicfertilizer.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to an organic fertilizer and a preparation method thereof. Background technique [0002] Farmers in our country have a tradition of using organic fertilizers and attach great importance to the use of organic fertilizers. The United States, Western Europe, Japan and other developed countries are emerging "ecological agriculture" and "organic agriculture". These countries also attach great importance to the use of organic fertilizers, and stipulate organic fertilizers as the main fertilizer source for the production of green food. Organic fertilizer refers to a type of fertilizer that contains organic substances and can not only provide a variety of inorganic and organic nutrients for crops, but also fertilize and improve the soil. High-quality organic fertilizer contains a variety of beneficial microorganisms, which can continuously release the nutrients needed for plant gr...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05C11/00C05G3/00C05G3/80C05F3/00C05F5/006C05F11/00C05F11/02C05F11/08
Inventor 张小庆王英萍
Owner 吉林省新农科生态农业科技有限公司
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