Seedling cultivation method

A seedling tray and seedling raising substrate technology, applied in the field of seedling raising, can solve the problems of increasing labor and planting costs, and the survival rate of seedlings is not as good as that of transplanting seedlings, and achieves the effects of low production cost, simple method, and well-developed root system

Inactive Publication Date: 2018-11-23
戴秀珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, rice planting in rural areas mostly adopts the method of throwing seedlings. Because there is no manual transplanting of seedlings, the roots of the seedlings will be immersed in the soil. Th

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A seedling raising method, the operation steps are as follows:

[0021] (1) Take the following components in units of Kg: 100Kg of river silt with a water content of 25% that is thick and grayish black, 30Kg each of chicken manure and duck manure, 30Kg of Adiantum ash, and 10Kg of corn stalks , 2Kg of compound fertilizer and 3Kg of sulfur powder solution, then mix and stir the river silt, poultry manure and straw evenly, pile them up and ferment for 10-20 days; among them, the sulfur powder solution uses Liby washing powder with a mass concentration of 2-3%. The solution is soaked until completely dissolved to form a sulfur powder solution with a sulfur mass concentration of 35%;

[0022] (2) Break and grind the fermented material obtained after fermentation in step (1), cross a 50-mesh sieve, then add Adiantum ash and compound fertilizer to the material obtained after sieving, stir and mix evenly, then add water and stir for 10 Minutes, the amount of water added is to...

Embodiment 2

[0026] A seedling raising method, the operation steps are as follows:

[0027] (1) take the following components in units of Kg: get muddy sticky, gray black water content is 200Kg of river silt of 35%, each 30Kg of cow dung, sheep dung and pig manure, 50Kg of Adiantum ash, 20Kg of rice straw, 12Kg of compound fertilizer and 8Kg of sulfur powder solution, then mix and stir the river silt, poultry manure and straw evenly, pile them up and ferment for 20 days; among them, the sulfur powder solution adopts Diaopai laundry detergent with a mass concentration of 2-3%. Soak the powder solution until completely dissolved to form a sulfur powder solution with a sulfur mass concentration of 45%;

[0028] (2) Break and grind the fermented material obtained after fermentation in step (1), cross an 80-mesh sieve, then add Adiantum ash and compound fertilizer to the material obtained after sieving, stir and mix evenly, then add water and stir for 15 Minutes, the amount of water added is t...

Embodiment 3

[0032] A seedling raising method, the operation steps are as follows:

[0033] (1) take the following components with Kg as a unit: get muddy sticky, gray black water content is 150Kg of river silt 150Kg of 30%, each 25Kg of chicken manure, duck manure and pig manure, 40Kg of Adiantum ash, 15Kg of sorghum stalks, 10Kg of compound fertilizer and 5Kg of sulfur powder solution, then mix and stir the river silt, poultry manure and straw evenly, pile them up and ferment for 15 days; among them, the sulfur powder solution uses Liby laundry detergent with a mass concentration of 2-3%. Soak the powder solution until completely dissolved to form a sulfur powder solution with a sulfur mass concentration of 40%;

[0034] (2) Break and grind the fermented material obtained after fermentation in step (1), cross a 65-mesh sieve, then add Adiantum ash and compound fertilizer to the material obtained after sieving, stir and mix evenly, then add water and stir for 13 Minutes, the amount of wa...

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PUM

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Abstract

The invention discloses a seedling cultivation method. The method includes: (1), weighing, by weight part, river sludge, poultry manure, adiantum ash, straw, compound fertilizer and sulfur powder solution, well mixing and stirring the river sludge with the poultry manure and the straw, and stacking for fermentation for 10-20 days; (2), smashing, grinding, sieving, adding the adiantum ash and the compound fertilizer into a substance obtained after sieving, adding water, stirring, adding the sulfur powder solution, and mixing to obtain a seedling cultivation matrix; (3), pouring the seedling cultivation matrix on a seedling tray, plastering until seedling holes in the seedling tray are filled with the seedling cultivation matrix, seeding, using the straw to cover the seedling tray for warmthkeeping, and spraying water 3 days later; (4), opening the straw in 15-17 days after seeding, and continuing cultivation to obtain. The seedling cultivation method is low in production cost, safe inseedling cultivation, easy in management, convenient for operation and simple.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a seedling cultivation method. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and oldest one as food in Oryza genus. Originally produced in China, rice was planted in the Yangtze River Basin of China seven thousand years ago. Chinese scientist Yuan Longping has made great contributions to the research of hybrid rice and is known as the "father of hybrid rice". The fruit of rice is rice paddy, which is called brown rice after the chaff is removed, and rice can be obtained by grinding the rice bran layer off the brown rice. Nearly half of the world's population feeds on rice. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining, and rice husk and rice straw can be used as feed. The main rice producing areas in my country are mainly the northeast r...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01G24/10A01G24/20A01G24/22A01G24/00
CPCA01G22/22A01G24/00A01G24/10A01G24/20A01G24/22
Inventor 戴秀珍
Owner 戴秀珍
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