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Method for growing seedlings of vigna unguiculata in hole trays

A technology for raising seedlings and cowpea in plug trays, applied in the field of crop cultivation, can solve the problems of low survival rate of cowpea, slow growth and development, and long seedling period, and achieve the effect of rich mineral nutrients, high active ingredients, and fast emergence

Inactive Publication Date: 2018-02-23
LIUZHOU CHUANGYU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above, the purpose of the present invention is to provide a method for raising seedlings of cowpea in plug trays to solve the problems of low survival rate of cowpea, long slow seedling period, and slow growth and development.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for raising seedlings of cowpea, characterized in that the used seedling substrate is made of the following raw materials in parts by mass: 20 parts of vermicompost, 20 parts of cowpea vines, 10 parts of mulberry leaves, 5 parts of bellflower powder, 5 parts of melon powder, seaweed 5 parts of powder, 5 parts of molasses waste liquid, 20 parts of attapulgite, 15 parts of bentonite, 5 parts of inorganic fertilizer, 1 part of microbial strain, and described microbial strain comprises the yeast that mass ratio is 2:1:1:1 bacteria, Bacillus subtilis, Bacillus lateral sporosum, nitrogen-fixing bacteria rotundum.

[0021] The inorganic fertilizer includes urea, sodium bicarbonate, potassium dihydrogen phosphate and superphosphate in a mass ratio of 3:1:1:1.

[0022] The preparation method of described cowpea seedling-raising matrix, comprises the following steps:

[0023] (1) Cowpea vines and mulberry leaves are mixed in proportion, processed into fine powder, and t...

Embodiment 2

[0030] A method for growing cowpea seedlings in plugs, characterized in that the used seedling substrate is made of the following raw materials in parts by mass: 25 parts of vermicompost, 25 parts of cowpea vines, 15 parts of mulberry leaves, 7.5 parts of bellflower powder, 7.5 parts of melon powder, seaweed 7.5 parts of powder, 10 parts of molasses waste liquid, 25 parts of attapulgite, 17.5 parts of bentonite, 7.5 parts of inorganic fertilizer, 2 parts of microbial strains, and described microbial strains include yeast with a mass ratio of 2:1:1:1 bacteria, Bacillus subtilis, Bacillus lateral sporosum, nitrogen-fixing bacteria rotundum.

[0031] The inorganic fertilizer includes urea, sodium bicarbonate, potassium dihydrogen phosphate and superphosphate in a mass ratio of 3:1:1:1.

[0032] The preparation method of described cowpea seedling-raising matrix, comprises the following steps:

[0033] (1) Cowpea vines and mulberry leaves are mixed in proportion, processed into fi...

Embodiment 3

[0040] A method for growing cowpea seedlings in plugs, characterized in that the used seedling substrate is made of the following raw materials in parts by mass: 30 parts of vermicompost, 30 parts of cowpea vines, 20 parts of mulberry leaves, 10 parts of bellflower powder, 10 parts of melon powder, seaweed 10 parts of powder, 15 parts of molasses waste liquid, 30 parts of attapulgite, 20 parts of bentonite, 10 parts of inorganic fertilizer, 3 parts of microbial strains, and the microbial strains include yeast with a mass ratio of 2:1:1:1 bacteria, Bacillus subtilis, Bacillus lateral sporosum, nitrogen-fixing bacteria rotundum.

[0041] The inorganic fertilizer includes urea, sodium bicarbonate, potassium dihydrogen phosphate and superphosphate in a mass ratio of 3:1:1:1.

[0042] The preparation method of described cowpea seedling-raising matrix, comprises the following steps:

[0043] (1) Cowpea vines and mulberry leaves are mixed in proportion, processed into fine powder, a...

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Abstract

The invention discloses a method for growing seedlings of vigna unguiculata in hole trays. The method is characterized in that seedling growing media comprise, by weight, 20-30 parts of earthworm cast, 20-30 parts of vigna unguiculata vines, 10-20 parts of folium mori, 5-10 parts of radix platycodonis powder, 5-10 parts of fructus trichosanthis powder, 5-10 parts of sargassum powder, 5-15 parts ofmolasses waste liquid, 20-30 parts of attapulgite, 15-20 parts of bentonite, 5-10 parts of inorganic fertilizers and 1-3 parts of microbial strains; the microbial strains comprise saccharomyces cerevisiae, bacillus subtilis, bacillus laterosporus and azotobacter chroococcum, and a mass ratio of the saccharomyces cerevisiae to the bacillus subtilis to the bacillus laterosporus to the azotobacter chroococcum is 2:1:1:1. The method has the advantage that the problems of low survival rate, long seedling rejuvenation periods and slow growth and development of existing vigna unguiculata can be solved by the aid of the method.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a method for raising seedlings of cowpea in plugs. Background technique [0002] With the continuous improvement of people's requirements for the quality of living environment, the supply and quality requirements of vegetables and fruits are increasing rapidly. Industrial production of seedlings (tray seedling cultivation) has been paid more and more attention because of its advantages of energy saving, high production efficiency, good quality of seedlings, fast seedling growth, high survival rate, and suitable for long-distance transportation. Seedling raising is an important measure for vegetable cultivation, and the seedling raising substrate is the basic material for the production of plug seedlings. The good physical and chemical properties of the substrate directly affect the strength of the seedlings, thereby affecting the growth and yield of vegetable...

Claims

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Application Information

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IPC IPC(8): A01G22/40A01G24/12A01G24/22A01G24/10C05G3/00C05F17/00
CPCC05B1/02C05F17/00C05G3/00C05B7/00C05C9/00C05D9/00C05F3/00C05F5/00C05F11/00C05F11/08Y02W30/40
Inventor 周敏忠
Owner LIUZHOU CHUANGYU TECH
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