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Bovine dung vermicompost seedling culture matrix block and preparation method thereof

A technology for raising seedlings and earthworms, which is applied in the field of preparation of materials for agricultural and horticultural facilities, can solve the problems such as the preparation method of seedlings base blocks that have not yet been seen, the difficulty of recycling plastic plug trays, and prolonging the cultivation period of crops. Sufficient, easy-to-seek and positioning results

Inactive Publication Date: 2016-07-20
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the cultivation of vegetables and fruits, plastic plugs are often used to grow seedlings. During the transplanting process of seedlings, the seedlings and the substrate must be separated from the plastic plugs and transplanted to the field. The separation process will damage the root system and increase the slow seedling period. Prolong the cultivation period of crops, and at the same time, it is difficult to recycle discarded plastic trays, causing pollution to the environment
[0003] At present, there is no report on the use of agricultural waste such as cow dung and vermicompost to raise seedlings and its preparation method

Method used

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  • Bovine dung vermicompost seedling culture matrix block and preparation method thereof
  • Bovine dung vermicompost seedling culture matrix block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Will 0.7m 3 Crushed cow dung vermicompost base material (crushed through a hammer mill with a 4mm screen) and 0.1m 3 The peat is mixed evenly, and then mixed with 0.2m 3 The pulverized rice straw silk (the dry rice straw is pulverized by a hammer mill with a 4mm screen) is uniformly mixed, and 3Kg of swelling agent water-absorbent resin and 0.5Kg of disinfectant dixon are added to the mixture, and the mixture is uniformly obtained. Forming matrix raw materials. The matrix material is transported to a special molding device, and under the action of a certain pressure (according to the conventional method), the dispersed matrix material is reorganized in the special molding device and bonded to each other. The three-dimensional network structure has the characteristics of long-term immersion of the matrix block in water during the seedling raising period, and the matrix block does not disperse. After demoulding, a vegetative seedling-raising matrix block having a three...

Embodiment 2

[0039] Follow the procedure of Example 1.

[0040] Will 0.8m 3 Crushed cow dung vermicompost base material (crushed through a hammer mill with a 4mm screen) and 0.1m 3 The peat is mixed evenly, and then mixed with 0.1m 3 Pulverize rice straw silk (dry rice straw is pulverized by a hammer mill with a 4mm screen), continue to add 3Kg of swelling agent water-absorbent resin and 0.5Kg of disinfectant dixon to the mixture, and mix uniformly to obtain molding matrix raw materials.

[0041] Other preparation steps are the same as in Example 1.

Embodiment 3

[0043] Follow the procedure of Example 1.

[0044] In this example, there is no need to add peat components in the raw material of the forming matrix block, and 0.7 m 3 Crushed cow dung vermicompost base material (crushed through a hammer mill with a 4mm screen) and 0.3m 3 Pulverize rice straw silk (dry rice straw is pulverized by a hammer mill with a 4mm screen), add 3Kg of water-absorbing resin as a swelling agent and 0.5Kg of dixon as a soil disinfectant in the mixture, and obtain molding after mixing uniformly base material.

[0045] Other preparation steps are the same as in Example 1.

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Abstract

The invention belongs to the technical field of agricultural and horticultural fertilities and particularly relates to a bovine dung vermicompost seedling culture matrix block and a preparation method thereof. The preparation method includes steps: properly grinding raw materials including wastes of straws, bovine dung vermicompost materials and the like, adding appropriate peat and water-absorbent resin as an expanding agent and a soil sterilizing agent, adjusting, mixing and using a special forming device to realize primary compression and forming to produce the seedling culture matrix block suitable for agricultural and horticultural plants. The invention further discloses corresponding technical steps. Recycling of wastes is realized, and the prepared seedling culture matrix block is rich in nutrition and meets requirements of seedling growth and development of agricultural crops, melons, fruits, vegetables and the like. In addition, environment pollution caused by plastic cave dishes can be reduced while seedling transplantation integration can be realized. The bovine dung vermicompost seedling culture matrix block and the preparation method thereof have the advantages of freeness of root injuries, seedling injuries and a rejuvenation period, high in survival rate and the like.

Description

technical field [0001] The invention belongs to the technical field of preparation of agricultural and horticultural facility materials, and in particular relates to a cow dung vermicompost seedling-raising matrix block and a preparation method thereof. The invention adopts a special molding device, which can compress the seedling matrix material at one time, and can realize the integration of water saving, nutrition and transplanting when applied to the seedling raising of agricultural or horticultural crops. Background technique [0002] During the cultivation of vegetables, melons and fruits, plastic plug trays are often used to raise seedlings. In the process of seedling transplanting, the seedlings and the substrate should be separated from the plastic plug trays and transplanted into the field. The separation process will damage the root system and increase the slow seedling period. Extend the cultivation period of crops, and at the same time discarded plastic plug tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCC05F3/00C05F17/05C05G3/00C05F11/00C05F11/02Y02W30/40
Inventor 袁巧霞杨龙元刘志刚罗帅曹红亮易宝军
Owner HUAZHONG AGRI UNIV
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