CN108017423A

CN108017423A - A kind of vegetable seedling substrate

Info

Publication number: CN108017423A
Application number: CN201610924356.3A
Authority: CN
Inventors: 钱超
Original assignee: Guizhou Feng Feng Xiang Agricultural Science And Technology Co Ltd
Current assignee: Guizhou Feng Feng Xiang Agricultural Science And Technology Co Ltd
Priority date: 2016-10-29
Filing date: 2016-10-29
Publication date: 2018-05-11

Abstract

The invention discloses a kind of vegetable seedling substrate, calculate in parts by weight, its raw material is made of 40 60 parts of straw crushed material, 15 25 parts of feces of livestock and poultry, 8 12 parts of biogas residue, 10 20 parts of charcoal, 10 20 parts of vermiculite, 9 13 parts of bone meal, 12 22 parts of plant ash, 12 22 parts of perlite.The present invention provides a kind of vegetable seedling substrate, its raw material is cheap and easy to get, has the advantages that full of nutrition, taking root property is good, survival rate is high.

Description

A kind of vegetable seedling substrate

Technical field

The present invention relates to seedling medium field, and in particular to a kind of vegetable seedling substrate.

Background technology

Culturing and transplanting seedlings are the important measures of vegetables production, generally carry out nursery using matrix moistening seedling-raising technique at present, it The root system of crop is fixed in the matrix of organic or inorganic, by trickle irrigation or the method for trickle irrigation, supplies crop nutrient solution. At present most of countries in the world using sand, mud (grass) charcoal, straw (cornstalk, straw, straw etc.) crushed material, perlite and Vermiculite etc. is as fixed matrix.

China's most vegetables seedling medium is all using two parts of turfs and the seedling medium of a vermiculite.Turf is a kind of excellent Good matrix modifier, this is confirmed by many experiments.China's turf maldistribution of the resources is even, is limited by the place of production, long-distance fortune It is defeated undoubtedly to increase seedling cost, along with turf is that the non-renewable long-term use of natural resources will necessarily cause resource withered Exhaust.

The content of the invention

It is an object of the present invention to provide a kind of vegetable seedling substrate, its raw material is cheap and easy to get, has full of nutrition, raw The advantages of root is good, survival rate is high.

Technical scheme：A kind of vegetable seedling substrate, is calculated in parts by weight, its raw material is crushed by straw 40-60 parts of thing, 15-25 parts of feces of livestock and poultry, 8-12 parts of biogas residue, 10-20 parts of charcoal, 10-20 parts of vermiculite, 9-13 parts of bone meal, grass 12-22 parts of 12-22 parts of wood ash, perlite compositions.

Foregoing vegetable seedling substrate, the straw crushed material are by maize straw, cassava stalk, cotton stalk one Rise and crush, particle diameter 4-6mm, adds water, chicken manure to be uniformly mixed, and is placed in confined space and rots to being changed into dark brown to obtain the final product.

Foregoing vegetable seedling substrate, the feces of livestock and poultry refer to one kind in chicken manure, duck excrement or both mixture.

Foregoing vegetable seedling substrate, the charcoal is that straw is placed in charcoal process equipment, in anaerobic 550 DEG C~650 DEG C are heated under state, organic substance is become into charcoal, is crushed to after cooling obtained by 4-6mm.

Compared with prior art, the present invention is using straw, feces of livestock and poultry, biogas residue, charcoal, vermiculite, bone meal etc. Raw material, raw material is cheap and easy to get, while allows matrix to have the advantages that full of nutrition, taking root property is good, survival rate is high.

Embodiment：

For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment is served only for explaining this hair It is bright, any restriction will not be formed to the present invention.

Embodiment 1：A kind of vegetable seedling substrate, is calculated in parts by weight, its raw material is by 50 parts of straw crushed material, poultry 17 parts of 20 parts of poultry manure, 10 parts of biogas residue, 15 parts of charcoal, 15 parts of vermiculite, 11 parts of bone meal, 17 parts of plant ash, perlite compositions.

The straw crushed material is to crush maize straw, cassava stalk, cotton stalk together, and particle diameter 5mm, adds Water, chicken manure are uniformly mixed, and are placed in confined space and are rotted to being changed into dark brown to obtain the final product.

The feces of livestock and poultry refers to chicken manure, the mixture of duck excrement.

The charcoal is that straw is placed in charcoal process equipment, and 600 DEG C are heated under anaerobic state, will Organic substance becomes into charcoal, is crushed to after cooling obtained by 5mm.

Embodiment 2：A kind of vegetable seedling substrate, is calculated in parts by weight, its raw material is by 40 parts of straw crushed material, poultry 12 parts of 15 parts of poultry manure, 8 parts of biogas residue, 10 parts of charcoal, 10 parts of vermiculite, 9 parts of bone meal, 12 parts of plant ash, perlite compositions.

The straw crushed material is to crush maize straw, cassava stalk, cotton stalk together, and particle diameter 4mm, adds Water, chicken manure are uniformly mixed, and are placed in confined space and are rotted to being changed into dark brown to obtain the final product.

The feces of livestock and poultry refers to chicken manure.

The charcoal is that straw is placed in charcoal process equipment, and 550 DEG C are heated under anaerobic state, will Organic substance becomes into charcoal, is crushed to after cooling obtained by 4mm.

Embodiment 3：A kind of vegetable seedling substrate, is calculated in parts by weight, its raw material is by 60 parts of straw crushed material, poultry 22 parts of 25 parts of poultry manure, 12 parts of biogas residue, 20 parts of charcoal, 20 parts of vermiculite, 13 parts of bone meal, 22 parts of plant ash, perlite compositions.

The straw crushed material is to crush maize straw, cassava stalk, cotton stalk together, and particle diameter 6mm, adds Water, chicken manure are uniformly mixed, and are placed in confined space and are rotted to being changed into dark brown to obtain the final product.

The feces of livestock and poultry refers to duck excrement.

The charcoal is that straw is placed in charcoal process equipment, and 650 DEG C are heated under anaerobic state, will Organic substance becomes into charcoal, is crushed to after cooling obtained by 6mm.

Claims

A kind of 1. vegetable seedling substrate, it is characterised in that：Calculate in parts by weight, its raw material is by straw crushed material 40-60 Part, 15-25 parts of feces of livestock and poultry, 8-12 parts of biogas residue, 10-20 parts of charcoal, 10-20 parts of vermiculite, 9-13 parts of bone meal, plant ash 12- 12-22 parts of 22 parts, perlite compositions.
2. vegetable seedling substrate according to claim 1, it is characterised in that：The straw crushed material is by corn stalk Stalk, cassava stalk, cotton stalk crush together, and particle diameter 4-6mm, adds water, chicken manure to be uniformly mixed, be placed in confined space rot to It is changed into dark brown to obtain the final product.
3. vegetable seedling substrate according to claim 1, it is characterised in that：The feces of livestock and poultry refers in chicken manure, duck excrement One kind or both mixture.
4. vegetable seedling substrate according to claim 1, it is characterised in that：The charcoal is that straw is placed in life In thing charcoal process equipment, 550 DEG C~650 DEG C are heated under anaerobic state, organic substance is become into charcoal, powder after cooling It is broken to obtained by 4-6mm.