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Preparation method for rice seedling raising substrate

A rice seedling raising and substrate technology, applied in planting substrate, botany equipment and method, culture medium, etc., can solve the problems of high production cost, difficulty in mechanical transplanting, etc., achieve good packing, facilitate machine transplanting and seedling division, comprehensive High economical effect

Inactive Publication Date: 2016-11-16
SUQIAN WOLVBAO ORGANIC AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for preparing a rice seedling raising substrate to solve the problems of difficulty in mechanical transplanting and high production costs caused by directly raising seedlings in the soil

Method used

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  • Preparation method for rice seedling raising substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 As shown, a method for preparing a substrate for raising rice seedlings includes the following steps:

[0016] 1) Sorting, classify organic solid waste, remove impurities in organic solid waste to prepare raw materials;

[0017] 2) Adjust the carbon-nitrogen ratio, determine the properties of the raw materials prepared in step 1), and adjust the carbon-nitrogen ratio according to the properties of the raw materials to prepare a conditioning material to meet the growth requirements of earthworms;

[0018] 3) PH adjustment: add sulfur powder to the adjustment material obtained in step 2) and fully stir for 45 minutes to prepare a reaction material, adjust the pH value of the reaction material to 6.5, so that it meets the growth requirements of earthworms;

[0019] 4) Inoculation, inoculate the reaction material prepared in step 3) with Daping No. 2 earthworms. Daping No. 2 earthworms grow for 10 days at a temperature of 30°C and a humidity of 70%, and then add th...

Embodiment 2

[0023] Such as figure 1 As shown, a method for preparing a substrate for raising rice seedlings includes the following steps:

[0024] 1) Sorting, classify organic solid waste, remove impurities in organic solid waste to prepare raw materials;

[0025] 2) Adjust the carbon-nitrogen ratio, determine the properties of the raw materials prepared in step 1), and adjust the carbon-nitrogen ratio according to the properties of the raw materials to prepare a conditioning material to meet the growth requirements of earthworms;

[0026] 3) PH adjustment: add sulfur powder to the adjustment material prepared in step 2) and fully stir for 40 minutes to prepare a reaction material, adjust the pH value of the reaction material to 6 to meet the growth requirements of earthworms;

[0027] 4) Inoculation, inoculate the reaction material prepared in step 3) with Daping No. 2 earthworms. Daping No. 2 earthworms grow for 12 days at a temperature of 25°C and a humidity of 65%, and then add the reaction m...

Embodiment 3

[0031] Such as figure 1 As shown, a method for preparing a substrate for raising rice seedlings includes the following steps:

[0032] 1) Sorting, classify organic solid waste, remove impurities in organic solid waste to prepare raw materials;

[0033] 2) Adjust the carbon-nitrogen ratio, determine the properties of the raw materials prepared in step 1), and adjust the carbon-nitrogen ratio according to the properties of the raw materials to prepare a conditioning material to meet the growth requirements of earthworms;

[0034] 3) PH adjustment, add the adjustment material prepared in step 2) to sulfur powder and fully stir for 43 minutes to prepare the reaction material, adjust the pH value of the reaction material to 6.3, so that it meets the growth requirements of earthworms;

[0035] 4) Inoculation, inoculate the reaction material prepared in step 3) with Daping No. 2 earthworms. Daping No. 2 earthworms grow for 11 days at a temperature of 28°C and a humidity of 68%, and then add ...

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Abstract

The invention discloses a preparation method for a rice seedling raising substrate. The preparation method includes: separation-carbon nitrogen ratio regulation-pH regulation-inoculation-matching. The rice seedling raising substrate can make soil loose, can promote the growth of seedlings, facilitates lifting of seedlings, is good in root winding, facilitates mechanical transplanting and seedling separation, can improve the yield of rice by 5.1%, can increase benefits by 5.6%, and is high in composite economic benefits.

Description

Technical field [0001] The invention relates to a substrate for raising rice seedlings, in particular to a preparation method of the substrate for raising rice seedlings. Background technique [0002] Traditional rice seedling raising is often directly in the rice field. With the development of technology, rice seedling raising machines are increasingly used for raising rice seedlings. However, the current rice seedling raising machines still use traditional seedling raising techniques, which directly spread rice seeds. Raising seedlings in a seedling tray filled with paddy soil, due to soil compaction, makes it difficult to separate mature seedlings, which is not conducive to mechanical transplanting. In addition, top dressing is required during the growth of seedlings, which results in high production costs. In view of the above shortcomings, it is necessary to design a method for preparing rice seedling raising substrate. Summary of the invention [0003] The technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01K67/033C05F15/00
CPCA01G24/00A01K67/0332C05F3/00C05F11/00
Inventor 黄武建赵宇徐福蕾卜文书
Owner SUQIAN WOLVBAO ORGANIC AGRI DEV
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