Arenga pinnata seedling growing matrix and preparation method thereof

A technology for raising seedlings and sugar palm, applied in the field of seedling matrix, can solve the problems of single nutrient element, low survival rate of seedlings, can not guarantee the nutritional element requirements of sugar palm seedlings, etc., achieves high cellulose content, improved survival rate, Good water permeability and light transmittance

Active Publication Date: 2017-07-25
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional seedling-raising substrate has a single nutrient element due to the single raw material and simple mixing, which cannot guarantee the nutrient element demand in the growth process of sugar palm seedlings, which will cause low survival rate of seedlings and cannot meet the needs of the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 20kg of crushed cassava stalks, 20kg of crushed corn stalks, 20kg of crushed peanut shells, 40kg of pond mud, 20kg of field soil, 5kg of coconut soil, 10kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 5kg, calcium magnesium phosphate fertilizer 10kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 2:1) 1kg.

[0021] The pond mud is more than 3 years old, dried in the sun, and crushed to 100 mesh.

[0022] The preparation method of sugar palm seedling raising substrate comprises the steps:

[0023] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 20 days, add pond mud 30kg, field soil in proportion after fermentation is mature 10kg, 5-8kg of nitrogen, phosphorus and potass...

Embodiment 2

[0028] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 18kg of crushed cassava stalks, 19kg of crushed corn stalks, 18kg of crushed peanut shells, 45kg of pond mud, 25kg of field soil, 8kg of coconut soil, 15kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 8kg, calcium magnesium phosphate fertilizer 12kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 3:1) 2kg.

[0029] The pond mud is old pond mud more than 3 years old, dried in the sun, and crushed to 200 meshes.

[0030] The preparation method of sugar palm seedling raising substrate comprises the steps:

[0031] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 18 days, add pond mud 35kg, field soil in proportion after fermentation is mature 15kg, 8kg of nitrogen, phosphor...

Embodiment 3

[0036] The raw materials of sugar palm seedling raising substrate are prepared in advance according to the ratio: 20kg of crushed cassava stalks, 18kg of crushed corn stalks, 19kg of crushed peanut shells, 42kg of pond mud, 23kg of field soil, 6kg of coconut soil, 12kg of cow dung, nitrogen and phosphorus Potassium compound fertilizer 7kg, calcium magnesium phosphate fertilizer 11kg, microbial preparation (a mixture of yeast and lactic acid bacteria in a ratio of 2:1) 1.5kg.

[0037] The pond mud is more than 3 years old, dried in the sun, and crushed to 100 mesh.

[0038] The preparation method of sugar palm seedling raising substrate comprises the steps:

[0039] (1) Fermentation of organic matter: Stir cassava stalk crushed, corn stalk crushed, peanut shell crushed and cow dung evenly according to the ratio of raw materials, compost and ferment for 19 days, add pond mud 32kg, field soil in proportion after fermentation is mature 13kg, 7kg of nitrogen, phosphorus and potass...

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Abstract

The invention discloses an Arenga pinnata seedling growing matrix and a preparation method thereof. The matrix comprises, by weight, 18-20 parts of crushed cassava stems, 18-20 parts of crushed corn stems, 18-20 parts of crushed peanut shells, 40-45 parts of pond sludge, 20-25 parts of field soil, 5-8 parts of coconut shell fiber extract-containing soil, 10-15 parts of cow dung, 5-8 parts of a nitrogen, phosphorus and potassium composite fertilizer, 10-12 parts of a calcium and magnesium phosphate fertilizer and 1-2 parts of a microbial preparation. The cassava stems, corn stems, the peanut shells and other crop wastes are adopted as matrix raw materials, so the wastes are changed into valuables, nutrient elements needed by the growth of Arenga pinnata are provided, and the matrix has large gap, has good water permeation and light transmittance properties, and facilitates the growth of plants. The pond sludge, field soil, coconut shell fiber extract-containing soil and other raw materials are added and mixed, so the prepared Arenga pinnata seedling growing matrix meets various nutrient elements needed by the growth of Arenga pinnata seedlings, improves the survival rate and promotes the growth and development of the seedlings.

Description

technical field [0001] The invention relates to the technical field of seedling raising substrates, in particular to a sugar palm seedling raising substrate and a preparation method thereof. Background technique [0002] Sugar palm (Latin scientific name Arenga pinnata (Wurmb.) Merr.), also known as Shenmue, sugar coconut, is a multi-purpose economic forest tree species in Southwest my country. Its pith is rich in starch, and sugar palm powder is extracted from it It has the characteristics of fat-free, low heat energy, high fiber, etc., and contains copper, iron, zinc and other trace elements necessary for human body. The efficacy of treatment is a green health product with development potential. Due to the health care function and development value of sugar palm powder, the artificial cultivation area of ​​sugar palm trees is increasing year by year, so the demand for sugar palm seedlings is also increasing, and ensuring and improving the survival rate of seedlings has beco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G9/10
CPCC05D9/00C05F3/00C05F5/002C05F7/00C05F11/00C05F11/08C05G1/00
Inventor 梁振华韦巧云杨海霞陈海生刘连军李恒锐黎萍郭素云农秋连王文林韦雪英
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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