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Complete-element bio-organic fertilizer special for leaf vegetables and preparation method thereof

A bio-organic fertilizer and organic fertilizer technology, applied in the field of agricultural biology, can solve the problems of high production cost, inconsistent product standards, lack of comprehensive bio-organic fertilizer, etc., to improve the utilization rate, improve soil nutrients, and facilitate crop absorption. Effect

Inactive Publication Date: 2018-09-07
湖南慧谷农业生态研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many types of whole-element bio-organic fertilizers on the market, but the production cost is generally high, the product standards are not uniform, and there is a lack of a whole-element bio-organic fertilizer specially used for leafy vegetables

Method used

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  • Complete-element bio-organic fertilizer special for leaf vegetables and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The special whole-element bio-organic fertilizer for leafy vegetables contains the following raw materials in parts by weight:

[0033] 10 parts of compound microbial agent;

[0034] 65 parts of organic fertilizer;

[0035] 24.4 parts of inorganic compound fertilizer;

[0036] Synergist 0.6 parts.

[0037] The composite microbial agent is obtained by mixing Bacillus amyloliquefaciens, Trichoderma harzianum, and Rhodopseudomonas palustris according to the ratio of the number of effective viable bacteria to 7:1:2, and the total effective number of viable bacteria in the composite microbial agent is 2 billion cfu / g.

[0038] The organic fertilizer is 60 parts of pig manure and 40 parts of rice stalks, which are obtained by fermenting thoroughly decomposed and sieving powder under the action of adding 4‰ of fermenting bacteria agent in mass ratio.

[0039] The inorganic compound fertilizer is prepared by mixing and sieving 35 parts of urea, 35 parts of monoammonium phos...

Embodiment 2

[0042] The special whole-element bio-organic fertilizer for leafy vegetables contains the following raw materials in parts by weight:

[0043] 5 parts of compound microbial agent;

[0044] 55 parts of organic fertilizer;

[0045] 39.6 parts of inorganic compound fertilizer;

[0046] Synergist 0.4 parts.

[0047] The composite microbial agent is obtained by mixing Bacillus amyloliquefaciens, Trichoderma harzianum, and Rhodopseudomonas palustris according to the ratio of 7:1:2 of effective viable bacteria, and the total number of effective viable bacteria of the composite microbial agent is 1 billion cfu / g.

[0048] The organic fertilizer is 45 parts of pig manure and 55 parts of rice straw, which is a powder obtained by fermenting thoroughly decomposed and sieving under the action of 6‰ mass ratio of fermentation bacteria.

[0049] The composite microbial agent is obtained by mixing Bacillus amyloliquefaciens, Trichoderma harzianum, and Rhodopseudomonas palustris in a ratio...

Embodiment 3

[0053] The special whole-element bio-organic fertilizer for leafy vegetables contains the following raw materials in parts by weight:

[0054] 8 parts of compound microbial agent;

[0055] 75 parts of organic fertilizer;

[0056] 16.7 parts of inorganic compound fertilizer;

[0057] Synergist 0.3 parts.

[0058] The composite microbial agent is obtained by mixing Bacillus amyloliquefaciens, Trichoderma harzianum, and Rhodopseudomonas palustris in a ratio of 7:1:2 for the number of effective viable bacteria. The total number of effective viable bacteria in the composite microbial agent is 2.5 billion cfu / g.

[0059] The organic fertilizer is 70 parts of pig manure and 30 parts of rice stalks, which are obtained by fermenting thoroughly decomposed and sieved powder under the action of 4‰ mass ratio of fermentation bacteria agent.

[0060] The inorganic compound fertilizer is prepared by mixing and sieving 45 parts of urea, 35 parts of monoammonium phosphate and 20 parts of p...

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Abstract

The invention provides a complete-element bio-organic fertilizer special for leaf vegetables and a preparation method thereof. The fertilizer is prepared from the following components in parts by weight: 5-15 parts of compound microbial agent, 50-75 parts of organic fertilizer, 15-40 parts of inorganic compound fertilizer, and 0.3-0.8 part of synergist. The compound microbial agent is prepared from bacillus subtilis, bacillus amyloliquefaciens, rrichoderma harzianum and rhodopseudomonas palustris; the organic fertilizer is prepared from pig manure and rice straw by fermentation and compostingand then screening; the inorganic fertilizer is prepared by blending and processing of urea, monoammonium phosphate and potassium sulfate; and the synergist is prepared from compound sodium nitrophenolate, diethyl aminoethyl hexanoate and humic acid. The bio-organic fertilizer provided by the invention is simple in production process, and low in cost, can be used as a base fertilizer and an additional fertilizer in application, is long and fast in fertilizer efficiency, and can greatly improve the yield and quality of leaf vegetables.

Description

technical field [0001] The invention relates to the field of agricultural biotechnology, in particular to a special whole-element bio-organic fertilizer for leafy vegetables and a preparation method thereof. Background technique [0002] Leafy vegetables are vegetables with fat and tender leaves and petioles as edible parts. There are many kinds of leafy vegetables, the planting cycle is short, the planting methods are flexible, the planting seasons are widely adaptable, and the planting benefits are high. Therefore, the production of leafy vegetables is my country's An important part of the planting industry is one of the important ways to improve agricultural production efficiency and increase farmers' income. With the rapid development of agriculture in my country, the large-scale planting of leafy vegetables has developed rapidly. At present, the fertilizers used for leafy vegetables mainly include inorganic chemical fertilizers, organic fertilizers and microbial fertiliz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00C05G3/80
CPCC05B7/00C05F17/00C05G3/00C05G3/80C05C9/00C05D1/02C05F3/00C05F11/00C05F11/02C05F11/08C05F11/10Y02W30/40
Inventor 郑双凤谭石勇谭武贵郭帅罗志威聂勇
Owner 湖南慧谷农业生态研究院有限公司
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