Seedling-raising substrate and seedling-raising pot made therefrom

A technology for raising seedling substrate and mass fraction is applied in the field of seedling raising pots, which can solve problems such as limited sources of seedling raising substrate, and achieve the effects of improving recycling value, solving difficulty in borrowing soil, and reducing production cost.

Active Publication Date: 2021-04-09
BEIJING SANJU GREEN ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem of limited sources of existing seedling-raising substrates, thereby providing a seedling-raising substrate with a wide source of raw materials and good environmental protection; further, the present invention also provides the seedling-raising substrate The preparation method of and the seedling pot made from the seedling substrate

Method used

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  • Seedling-raising substrate and seedling-raising pot made therefrom
  • Seedling-raising substrate and seedling-raising pot made therefrom
  • Seedling-raising substrate and seedling-raising pot made therefrom

Examples

Experimental program
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Effect test

Embodiment 1

[0031] This embodiment provides a seedling raising substrate, the raw materials of which include 75g of corn stalk clinker, 10g of corn stalk charcoal, 10g of polyvinyl alcohol, 323g of water, and 5g of compound fertilizer. The preparation process is as follows: (1) mix 10g of polyvinyl alcohol with 323g of water to prepare a polyvinyl alcohol aqueous solution with a mass fraction of 3%; (2) mix 75g of corn stalk clinker, 10g of corn stalk charcoal, 5g of compound fertilizer and The above polyvinyl alcohol aqueous solution is uniformly mixed to obtain the seedling raising substrate.

[0032] Wherein, the preparation process of the corn stalk decomposed clinker is as follows: crush the corn stalks to obtain straw powder, mix the straw powder with yeast, compound fertilizer and water in a mass ratio of 100:0.05:0.6:48, stack, and use a film Seal it tightly and keep it moist. After the temperature reaches 50°C, turn the pile once every 7-10 days in spring, summer and autumn, and ...

Embodiment 2

[0035] This embodiment provides a seedling raising substrate, the raw materials of which include 70 g of rice straw decomposed material, 8 g of rice straw charcoal, 8 g of sodium carboxymethyl cellulose, 392 g of water, and 4 g of compound fertilizer. The preparation process is as follows: (1) mixing 8 g of sodium carboxymethyl cellulose with 392 g of water to prepare an aqueous solution of sodium carboxymethyl cellulose with a mass fraction of 2%; (2) mixing 70 g of rice straw decomposed clinker, 8 g of rice straw Charcoal, 4g of compound fertilizer and the above-mentioned sodium carboxymethylcellulose aqueous solution are mixed evenly to obtain the seedling-raising substrate.

[0036] Wherein, the preparation process of the rice straw decomposed clinker is as follows: pulverize rice straw to obtain straw powder, mix the straw powder with yeast, compound fertilizer and water at a mass ratio of 100:0.02:0.5:45, stack, and cover with film Seal tightly and keep moisture. After t...

Embodiment 3

[0039]This embodiment provides a seedling raising substrate, the raw materials of which include 40g of cotton straw decomposed material, 40g of wheat straw decomposed material, 12g of wheat straw charcoal, 12g of guar gum, 288g of water, and 6g of compound fertilizer. The preparation process is as follows: (1) mixing 12g of guar gum with 288g of water to prepare an aqueous solution of guar gum with a mass fraction of 4%; (2) mixing 40g of cotton straw decomposed clinker, 40g of wheat straw decomposed clinker, and 12g of wheat straw Charcoal, 6g compound fertilizer and the above-mentioned guar gum aqueous solution are mixed uniformly to obtain the described seedling-raising substrate.

[0040] Wherein, the preparation process of the cotton straw decomposed clinker and wheat straw decomposed clinker is: crush cotton straw or wheat straw to obtain straw powder, and mix straw powder with yeast, compound fertilizer and water in a mass ratio of 100:0.08:0.8:50 Mix, stack, and seal w...

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Abstract

The invention belongs to the technical field of soilless cultivation, and discloses a seedling raising substrate and a seedling raising pot prepared therefrom. The seedling raising substrate of the invention is a soilless nutrient substrate, which effectively solves the problem of difficulty in obtaining soil in barren land areas. The raw material composition of the seedling-raising matrix of the present invention includes a variety of substances such as straw decomposed material, straw charcoal, compound fertilizer, binder and water in a specific ratio. The mutual cooperation between the above-mentioned raw materials makes the seedling-raising matrix of the present invention rich in organic matter And a variety of elements needed for crop growth, reasonable EC value, stable pH value, strong water absorption, good permeability, and truly match fertilizers according to plant growth laws, suitable for planting various flowers, fruits and vegetables, and conducive to crop growth . Moreover, the seedling-raising substrate of the present invention is pollution-free, pollution-free, easy to use, conforms to organic ecological standards, and can improve soil, activate soil structure, and increase soil fertility once discarded.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation, and in particular relates to a seedling raising substrate suitable for various flowers, plants, fruits and vegetables and a seedling raising pot prepared therefrom. Background technique [0002] Nutrient-based seedling cultivation is an important form of soilless seedling cultivation. It is an important technical link in the cultivation of vegetables, flowers, fruits, cotton, rice and other crops. It is an indispensable technical means to improve agricultural production efficiency, increase production and income. Conventional nutrient bases are mainly made of soil, and the nutrient base seedling raising method is mainly through artificial soil mixing, fertilization and sterilization, and then filling plastic bases to make nutrient bases, and then sowing seedlings. This method has high cost, high labor intensity, low production efficiency, waste of resources and serious pollution. For...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/22A01G24/10A01G9/029A01G24/30
CPCA01G9/029A01G24/10A01G24/22A01G24/30
Inventor 付兴国潘东张晓楠张少明
Owner BEIJING SANJU GREEN ENERGY TECH CO LTD
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