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Willow seedling substrate and preparation method thereof

A seedling-raising substrate and willow technology, which is applied in the field of willow seedling-raising substrate and its preparation, can solve the problems of high cost of seedling-raising substrate and low survival rate of seedlings, and achieve the effects of easy grasp, high survival rate of seedlings and easy implementation

Inactive Publication Date: 2017-05-31
防城港市林木良种繁育中心苗圃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a willow seedling raising substrate, thereby overcoming the disadvantages of the existing seedling raising substrate such as high cost and low survival rate of seedling raising

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A willow seedling raising substrate, which is mainly made of the following raw materials in parts by weight: 22 parts of coconut peat, 12 parts of humic acid, 2 parts of mulberry wood chips, 8 parts of cow dung, 5 parts of vermiculite, 17 parts of filter mud, 7 parts of bagasse, 17 parts of banana tree, 17 parts of pine sawdust, 18 parts of straw mushroom residue, 16 parts of distiller's grains, 4 parts of silkworm excrement and 9 parts of diatomaceous earth.

[0020] A preparation method for a willow seedling-raising substrate, comprising the following steps:

[0021] (1) Pulverize the banana tree, add aerobic fermentation bacteria to the pulverized banana tree and filter mud, and ferment for 45 days at a temperature of 55-65°C in strip stacks or large piles, and stir once every 6 days to obtain mixed ferments;

[0022] (2) Coconut peat, humic acid, mulberry wood chips, cow dung, filter mud, bagasse, pine wood chips, straw mushroom residue, distiller's grains, silkwor...

Embodiment 2

[0026] A willow seedling raising substrate, which is mainly made of the following raw materials in parts by weight: 17 parts of coconut peat, 7 parts of humic acid, 1 part of mulberry wood chips, 5 parts of cow dung, 1 part of vermiculite, 12 parts of filter mud, 4 parts of bagasse, 12 parts of banana tree, 12 parts of pine sawdust, 12 parts of straw mushroom residue, 12 parts of distiller's grains, 1 part of silkworm excrement and 6 parts of diatomaceous earth.

[0027] A preparation method for a willow seedling-raising substrate, comprising the following steps:

[0028] (1) Pulverize the banana tree, add aerobic fermentation bacteria to the pulverized banana tree and filter mud, ferment for 35 days at a temperature of 55-65°C in strip stacks or large piles, and stir once every 4 days to obtain mixed ferments;

[0029] (2) Coconut peat, humic acid, mulberry wood chips, cow dung, filter mud, bagasse, pine wood chips, straw mushroom residue, distiller's grains, silkworm excrem...

Embodiment 3

[0033] A willow seedling raising substrate, which is mainly made of the following raw materials in parts by weight: 25 parts of coconut peat, 17 parts of humic acid, 5 parts of mulberry wood chips, 15 parts of cow dung, 7 parts of vermiculite, 21 parts of filter mud, 12 parts of bagasse, 23 parts of banana tree, 23 parts of pine sawdust, 23 parts of straw mushroom residue, 23 parts of distiller's grains, 7 parts of silkworm excrement and 14 parts of diatomaceous earth.

[0034] A preparation method for a willow seedling-raising substrate, comprising the following steps:

[0035] (1) Pulverize the banana tree, add aerobic fermentation bacteria to the pulverized banana tree and filter mud, and ferment for 55 days at a temperature of 55-65°C in strip stacks or large piles, and stir once every 8 days to obtain mixed ferments;

[0036] (2) Coconut peat, humic acid, mulberry wood chips, cow dung, filter mud, bagasse, pine wood chips, straw mushroom residue, distiller's grains, silk...

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PUM

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Abstract

The invention discloses a willow seedling substrate which is mainly prepared from the following raw materials: coco coir, humic acid, mulberry wood, cow dung, vermiculite, lime sludge, bagasse, banana trees, pine sawdust, straw mushroom residues, distillers' grains, silkworm excrement and diatomite. The willow seedling substrate disclosed by the invention is reasonable in formula, the preparation raw materials are easy to obtain, and moreover as a relatively small amount of peat is used in the willow seedling substrate, the use amount of non-renewable resources can be reduced. When being used for cultivating willow seedlings, the willow seedling substrate is high in survival rate of nursery stock, good in growth situation of willow in later growth periods and high in planting percent. In addition, the willow seedling substrate is simple in preparation method, convenient to apply and easy to master.

Description

technical field [0001] The invention relates to the field of forestry, in particular to a willow seedling raising substrate and a preparation method thereof. Background technique [0002] Willow is a general term for plants of the genus Salix such as dry willow, glandular willow, and weeping willow. The Salix genus is mostly shrubs, rare trees, no terminal buds, symaxial branches, less number of stamens, entomophilous flowers and other characteristics, which indicate that it is more evolved than Populus and Zantian Salix. There are many types of willows, and they are easy to hybridize. Hybrids have strong growth vigor and adaptability, and are easy to reproduce asexually. They can be selected from natural or artificial hybrid populations, and through asexual reproduction, excellent clone varieties can be obtained; in addition, a large number of high-quality saplings can also be quickly obtained by plant tissue culture. Breeding based on ornamental gardens should focus on i...

Claims

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Application Information

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IPC IPC(8): A01G9/10C05G3/04C05F17/00C05G3/80
CPCA01G24/00C05D9/00C05F17/50C05G3/80C05F3/00C05F5/00C05F5/002C05F5/008C05F7/00C05F11/00C05F11/02Y02W30/40
Inventor 苏学鹏李宏春
Owner 防城港市林木良种繁育中心苗圃
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