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A special organic bio-fertilizer for rice seedling raising and its production process

A rice seedling raising and organic biology technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, can solve problems such as rice seedbed diseases, achieve simple production methods, control blight, disease resistance, and strong seedlings significant effect

Inactive Publication Date: 2015-08-19
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a special organic bio-fertilizer for rice seedling raising and its production process, which can not only promote the growth of rice seedlings, but also effectively control the occurrence of seedbed blight, and effectively solve the problems in the production of organic rice seedling raising. Rice Seedbed Disease Problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The well-dried horsetail, nettle and licorice shoots and chicken manure were pulverized. Take 3 parts of horsetail powder; 1 part of nettle powder; 1 part of licorice powder; 10 parts of chicken manure; 5 parts of grass carbon soil; 1 part of wheat bran, the total weight is 12.5kg. Fully stir the raw materials to mix them evenly. During the stirring process, use a watering can to keep the water content between 40-55%. The EM bacteria inoculum is 0.5%. Closed fermentation in the barrel, the fermentation temperature is room temperature, the raw materials are turned 3-5 times during the fermentation process, and after 50 days of fermentation, the product is organic bio-fertilizer.

[0014] Biological fertilizer and garden soil were mixed in a ratio of 1:4 to make seedbed soil for rice seedling raising. After 28 days of sowing, the white root rate of rice seedlings was 91.3%, the number of roots was 7.8, the plant height was 10.5cm, and the incidence of blight was 8.04% %....

Embodiment 2

[0016] The well-dried horsetail, nettle and licorice shoots and chicken manure were pulverized. Get 7 parts of horsetail powder; 7 parts of nettle powder; 7 parts of licorice powder; 20 parts of chicken manure; 20 parts of grass carbon soil; Stir the raw materials well to mix them evenly. During the stirring process, use a watering can to continuously spray water to keep the water content of the fermentation raw materials between 40-55%. The inoculation amount of EM bacteria is 0.5%. Medium-closed fermentation, the fermentation temperature is room temperature, the raw materials are turned 3-5 times during the fermentation process, and after 50 days of fermentation, the product is organic bio-fertilizer.

[0017] Biological fertilizer and garden soil were mixed at a ratio of 1:4 to make seedbed soil for rice seedling raising. After 28 days of sowing, the white root rate of rice seedlings was 93.4%, the number of roots was 7.05, the plant height was 10.9cm, and the incidence of ...

Embodiment 3

[0019] The well-dried horsetail, nettle and licorice shoots and chicken manure were pulverized. Get 5 parts of horsetail powder; 3 parts of nettle powder; 5 parts of licorice powder; 15 parts of chicken manure; 10 parts of grass carbon soil; Stir the raw materials well to mix them evenly. During the stirring process, use a watering can to continuously spray water to keep the water content of the fermentation raw materials between 40-55%. The inoculation amount of EM bacteria is 0.5%. Medium-closed fermentation, the fermentation temperature is room temperature, the raw materials are turned 3-5 times during the fermentation process, and after 50 days of fermentation, the product is organic bio-fertilizer.

[0020] Biological fertilizer and garden soil were mixed at a ratio of 1:4 to make seedbed soil for rice seedling raising. After 28 days of sowing, the white root rate of rice seedlings was 92.1%, the number of roots was 8.23, the plant height was 10.7cm, and the incidence of ...

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Abstract

A disclosed organic biological fertilizer special for paddy rice sprout cultivation comprises the components: equisetum, urticaangustifolia, licorice, chicken manure, turfy soil, wheat bran and compost fermentation EM bacteria; and the organic biological fertilizer is prepared by uniformly mixing the raw materials, controlling the water content at 40-55% and piling up at room temperature for 50 days. The fertilizer is applicable to paddy rice sprout cultivation. The production method is simple and low in cost; the fertilizer is capable of promoting germination of paddy rice seeds and growth of seedlings, substantially improving the quality of paddy rice seedlings and effectively controlling the generation of rice seedbed seedling blight; and the fertilizer has substantial effect of resisting diseases and strengthening seedlings.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to a special organic biological fertilizer for rice seedling raising and a production process thereof. Background technique [0002] Livestock and poultry manure is a high-quality raw material for the production of organic fertilizers. Livestock and poultry manure not only contains N, P, K and trace elements required for plant growth, but also contains organic nutrients such as protein, crude fat, and B vitamins. For example, dried chicken manure is rich in amino acids, containing 17 kinds of amino acids, and the total amount reaches 8.27%. Many studies have proved that the application of organic fertilizers can significantly increase soil organic matter, improve soil structure, and increase crop production. Therefore, the use of livestock and poultry manure to produce organic fertilizers can not only solve the environmental problems caused by the rapid development ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 姜述君范文艳刘朝张国庆于文莹黄丹丹
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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