Seed vegetation block matrix suitable for arid stony mountainous area and preparation method thereof

A planting block and stone technology, applied in the direction of planting substrate, botanical equipment and methods, medium, etc., can solve the problems of low survival rate, low seedling rate, low rate of emergence, etc., to achieve long maintenance time and ensure emergence And the effect of growing seedlings, water storage and moisture conservation

Inactive Publication Date: 2017-12-19
河南省林业科学研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the technical problems of low seedling emergence rate, low seedling rate and low survival rate of sowing and afforestation in arid rocky mountainous areas, the present invention provides a kind of seed planting block substrate suitable for arid rocky mountainous areas and its preparation method

Method used

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  • Seed vegetation block matrix suitable for arid stony mountainous area and preparation method thereof
  • Seed vegetation block matrix suitable for arid stony mountainous area and preparation method thereof

Examples

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Embodiment 1

[0029] This example provides a seed planting block matrix suitable for arid rocky mountains. The raw materials used in the preparation are, in parts by weight: 5 parts of clay, 5 parts of organic matter, 0.05 part of water-retaining agent and 0.05 part of slow-release fertilizer.

[0030] This embodiment provides a method for preparing a seed planting block matrix suitable for arid rocky mountains, including: collecting 5 parts of organic matter in arid rocky mountains, crushing and sieving until the particle size is 40-60 mesh, and sieving the crushed The final organic matter is wetted and infiltrated with water, so that the moisture content of the organic matter reaches 60%. The broken and screened organic matter is mixed with the high-temperature-resistant fermentation strain of 0.02 part by weight in parts by weight, and is composted and decomposed. , fully mix 5 parts of decomposed organic matter with 5 parts of clay, 0.05 part of water retaining agent and 0.05 part of slo...

Embodiment 2

[0033] This example provides a seed planting block matrix suitable for arid rocky mountainous areas. The raw materials used for preparation are: 8 parts of clay, 2 parts of organic matter, 0.005 parts of water-retaining agent and 0.005 parts of slow-release fertilizer.

[0034] This embodiment provides a method for preparing a seed planting block matrix suitable for arid rocky mountains, including: collecting 2 parts of organic matter in arid rocky mountains, crushing and sieving until the particle size is 40-60 mesh, and sieving the crushed The final organic matter is wetted and infiltrated with water, so that the moisture content of the organic matter reaches 60%. The broken and screened organic matter is mixed with the high-temperature-resistant fermentation strain of 0.01 part by weight in parts by weight, and is composted and decomposed. , fully mix and stir 2 parts of decomposed organic matter with 8 parts of clay, 0.005 parts of water-retaining agent and 0.005 parts of s...

Embodiment 3

[0037] This example provides a seed-planting block matrix suitable for arid rocky mountains. The raw materials used in the preparation are: 6 parts of clay, 4 parts of organic matter, 0.01 part of water-retaining agent and 0.01 part of slow-release fertilizer.

[0038] This embodiment provides a method for preparing a seed planting block matrix suitable for arid rocky mountains, including: collecting 4 parts of organic matter in arid rocky mountains, crushing and sieving until the particle size is 40-60 mesh, and sieving the crushed The final organic matter is wetted and infiltrated with water, so that the moisture content of the organic matter reaches 70%, and the broken and screened organic matter with a weight part ratio of 4 parts is mixed with a high temperature resistant fermentation strain with a weight part ratio of 0.015 part, and composted and decomposed , fully mix and stir 4 parts of decomposed organic matter with 6 parts of clay, 0.01 part of water-retaining agent ...

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Abstract

The invention discloses a seed vegetation block matrix suitable for an arid stony mountainous area and a preparation method thereof and relates to the technical field of seed seedling raising. The technical problems of low afforestation seeding emergence rate, low qualified seedling percentage and low survival rate of the arid stony mountainous area are solved. The seed vegetation block matrix suitable for the arid stony mountainous area is prepared from, by weight, 5-8 parts of clay, 2-5 parts of organic matter, 0.005-0.05 part of water-retaining agent and 0.005-0.05 part of slow release fertilizer. The preparation method comprises the steps that organic matter is collected, smashed and screened to obtain organic matter with the particle size of 40-60 mesh, then composting is performed, the composted organic matter, the clay, the water-retaining agent and the slow release fertilizer are fully mixed and stirred evenly, the prepared mixture is compressed by using a three-hole former or two-hole former with the diameter of 10 cm and the length of 15 cm to obtain the seed vegetation block matrix. The seed vegetation block matrix has the advantages of ensuring sufficient moisture and nutrient supply for seeds during germination and seedling growth and improving the emergence rate and preserving rate.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a seed planting block substrate suitable for arid rocky mountains and a preparation method thereof. Background technique [0002] The arid and semi-arid areas in my country are widely distributed and large in area. The arid rocky mountainous land has poor soil, many rocks and thin soil, and the ecological environment is extremely harsh. The survival rate of afforestation is low, the preservation rate is low, and the vegetation recovery speed is slow. These places have low vegetation coverage and serious ecosystem degradation, which has become a bottleneck restricting local social and economic development and ecological environment construction. The state has invested a lot of manpower, material and financial resources in afforestation in these places, but due to the poor site conditions in arid mountainous areas, the difficulty of vegetation restoration has been incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01G17/00
CPCA01G17/005A01G24/00
Inventor 王齐瑞杨淑红杨海青赵辉刘艳萍凌晓明
Owner 河南省林业科学研究院
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