Nutrient soil used for container seedling raising and preparation method thereof

A technology of container seedling cultivation and nutrient soil, which is applied in the direction of application, fertilizer made of biological waste, organic fertilizer, etc., can solve the problems of slow root development of seedlings, single nutrient soil composition, and weak fertilizer retention ability, so as to promote root growth , good fertilizer retention effect, and the effect of reducing the probability of soil compaction

Inactive Publication Date: 2015-04-29
四川中天地木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nutrient soil is the main component of container seedling cultivation, also known as culture medium and culture soil, which are selected and artificially prepared and packed in containers to provide various nutrients and water for the growth and development of seedlings, but most of the existing nutritional soil components are single , the nutrient soil is easy to harden, the bulkiness is not enough, the air permeability is not good, and the ability to retain fertilizer is not strong, so the root system of the seedlings develops slowly and the survival rate decreases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of nutrient soil for growing seedlings in a container, prepared by the following preparation method:

[0022] (1) Take the red soil core, remove stones, grass roots and other sundries, pound it finely, and pass it through a 40-60 mesh sieve for later use;

[0023] (2) Get carbon slag and sawdust respectively, after pulverizing respectively, cross 40-60 mesh sieves for subsequent use;

[0024] (3) get 100 parts of red soil core soil in parts by weight in steps (1), (2), 50 parts of carbon slag, 50 parts of sawdust, add 0.5 part of monoammonium phosphate, 0.08 part of methyl bromide, 0.08 part of abamectin, Mix well and pile up, seal with plastic film for 1-2 days, and then remove the film to get the finished nutrient soil.

[0025] Put the nutrient soil prepared by the above method into a nutrient cup for sowing, move the pretreated crop seeds into the nutrient cup, place them neatly, drench them with water, keep appropriate light, temperature, and humidity, and ...

Embodiment 2

[0028] A kind of nutrient soil for growing seedlings in a container, prepared by the following preparation method:

[0029] (1) Take the yellow soil core soil, remove stones, grass roots and other sundries, pound it finely, and pass it through a 40-60 mesh sieve for later use;

[0030] (2) Get carbon slag and sawdust respectively, after pulverizing respectively, cross 40-60 mesh sieves for subsequent use;

[0031] (3) Get 100 parts of yellow soil core soil in steps (1) and (2), 50 parts of carbon slag, 50 parts of sawdust, add 0.5 part of diammonium phosphate, 0.08 part of methyl bromide, 0.08 part of emamectin benzoate, mix Mix well and pile up, seal with plastic film for 1-2 days, and then remove the film to get the finished nutrient soil.

[0032] Put the nutrient soil prepared by the above method into the nutrition cup for cutting, move the pretreated cutting branches into the nutrition cup, the cutting depth is 1 / 2 of the cutting branches inserted into the nutrition cup,...

Embodiment 3

[0035] A kind of nutrient soil for growing seedlings in a container, prepared by the following preparation method:

[0036] (1) Take the red soil core, remove stones, grass roots and other sundries, pound it finely, and pass it through a 40-60 mesh sieve for later use;

[0037] (2) Get carbon slag and sawdust respectively, after pulverizing respectively, cross 40-60 mesh sieves for subsequent use;

[0038] (3) Get 100 parts of red soil core soil in parts by weight in steps (1), (2), 50 parts of carbon slag, 50 parts of sawdust, add 0.5 part of diammonium phosphate, 0.08 part of calcium cyanamide, 0.08 part of dimehypo Mix well and pile up, seal with plastic film for 1-2 days, and then remove the film to get the finished nutrient soil.

[0039] Put the nutrient soil prepared by the above method into a nutrient cup for seedling cultivation, move the rooted crop seedlings into the nutrient cup, place the nutrient cup neatly, drench with water, maintain suitable light, temperatur...

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Abstract

The invention discloses nutrient soil used for container seedling raising and a preparation method thereof. The nutrient soil comprises the following components in parts by weight: 90-120 parts of cultivated soil, 40-70 parts of carbon residue, 40-65 parts of saw dust, 0.35-0.60 part of phosphate fertilizer, 0.06-0.09 part of a disinfectant and 0.06-0.09 part of pesticide. The nutrient soil is cooperatively formed by adopting various components, so that the filling power and gas permeability of the nutrient soil are improved, the porosity is higher, the nutrient soil is beneficial for the growth of roots and has a fertilizer slow-release function, the rooting and development of plants are promoted, the survival rate of cultivated plants can be improved to 99%, and the nutrient soil is particularly suitable for seeding and cutting.

Description

technical field [0001] The invention relates to the technical field of container seedling cultivation, in particular to a nutrient soil for container seedling cultivation and a preparation method thereof. Background technique [0002] Container seedling raising is an important part of modern seedling raising technology. It is a seedling raising technology developed in the 1960s and 1970s. Its seedling raising can preserve the integrity of the roots and reduce damage to the root system and water loss during seedling raising and transportation. Thereby improving the survival rate of transplanting seedlings, and can sow early, prolong the growth period of seedlings, and help to cultivate strong seedlings. Compared with bare root seedlings, it has drought resistance, barren resistance, high survival rate, strong adaptability, fast growth, and complete root system. , short cultivation period, high preservation rate, saving seeds, saving labor, reducing costs, conducive to the cul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05F5/002
Inventor 高仕鹏杨慧茹王涛
Owner 四川中天地木业有限公司
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