Corn seedling nursery substrate

A seedling raising substrate and corn technology, applied in planting substrate, culture medium, horticulture, etc., can solve the problems of low seedling raising rate and poor growth of corn seedlings, and achieve the effects of rich nutrition, improved nutritional security, and good growth

Inactive Publication Date: 2018-03-13
伍建军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used method is: open up a piece of land directly in the soil, and fertilize corn seedlings, so that the seedling rate is low, and the growth of corn seedlings is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A corn seedling-raising substrate provided in this example is composed of the following raw materials in parts by weight: 10 parts of fine sand, 80 parts of peat soil, 10 parts of broken rice straw, 10 parts of vermiculite, 20 parts of sheep manure, and rapeseed oil residue 5 parts, 9 parts distiller's grains.

Embodiment 2

[0014] A corn seedling raising substrate provided in this example is composed of the following raw materials in parts by weight: 30 parts of fine sand, 100 parts of peat soil, 16 parts of broken corn stalks, 20 parts of vermiculite, 30 parts of chicken manure, rapeseed oil residue 9 parts, 15 parts distiller's grains.

Embodiment 3

[0016] A corn seedling-raising substrate provided in this example is composed of the following raw materials in parts by weight: 15 parts of fine sand, 86 parts of peat soil, 13 parts of broken corn stalks, 13 parts of vermiculite, 24 parts of cow dung, rapeseed oil residue 7 parts, 12 parts of distiller's grains.

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PUM

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Abstract

The invention relates to the technical field of corn seedling raising, in particular to a corn seedling raising substrate, which is composed of the following raw materials in parts by weight: 10-30 parts of fine sand, 80-100 parts of peat soil, 10-16 parts of broken straw, and 10-10 parts of vermiculite. 20 parts, 20-30 parts of animal manure, 5-9 parts of rapeseed oil residue, 9-15 parts of distiller's grains. The matrix is ​​rich in nutrients, and can improve the nutritional security for corn seedlings, so that the corn seedlings grow well and have a high survival rate.

Description

technical field [0001] The invention relates to the technical field of corn seedling raising, in particular to a corn seedling raising substrate. Background technique [0002] Sowing and raising seedlings is the key to corn cultivation. Only by mastering the proper sowing time and improving the sowing quality can higher yield and economic benefits be obtained. Seedling transplanting can be sown earlier, saving seeds, and easy to get early seedlings, full seedlings and full seedlings. Especially for sweet corn species, the buds are weak, so seedlings should be transplanted to ensure full and strong seedlings. Strengthen seedbed temperature and water management during seedling cultivation to prevent seedling burning. Seedling raising methods include seedbed raising, nutrient pot seedling raising, plug seedling raising, paper tube seedling raising, etc. Nutritive soil is the key to these seedling raising methods, which directly determines the survival rate of seedlings and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/28A01G24/22A01G24/15A01G24/20A01G24/27A01G24/12
Inventor 伍建军
Owner 伍建军
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