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Paddy field fish and loach intergrowth and co-breeding method

A technology for paddy field and loach, applied in the agricultural field, can solve the problems of pollution, affecting rice quality, etc., and achieve the effects of increasing economic benefits, improving air permeability, and increasing organic matter content

Inactive Publication Date: 2018-01-26
湄潭县宫廷香米业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for symbiosis and co-cultivation of fish and loach in paddy fields, so as to solve the problem that lime powder and chemical fertilizers are used in the existing rice planting technology to cause pollution and affect rice quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Rice field fish maw symbiosis symbiosis method, before planting rice, lime powder is applied to the rice field, and then maidenhair fern is planted in the lime powder rice field, and the maidenhair fern is crushed and buried before the rice seedlings are transplanted to the rice field. In the soil, water is poured into the rice field, and the water surface does not pass the rice field; the inlet and the drain of the rice field are set up with fish traps, and a scaffolding is set between rice seedlings. From January to February, transplant rice seedlings to the rice field, and put fish fry into the rice field after 15 days. The fry quantity was 500 fish / mu. In June of the same year, the rice loach was put into the rice field. The quantity of rice fish was 2000 / mu. When rice is harvested, fish and loach are harvested together. Fish and loach should not be too much, too much fry, their feces will become pollution instead, too much loach will reduce the oxygen content in the...

Embodiment 2

[0020] Rice field fish maw symbiosis symbiosis method, before planting rice, lime powder is applied to the rice field, and then maidenhair fern is planted in the lime powder rice field, and the maidenhair fern is crushed and buried before the rice seedlings are transplanted to the rice field. In the soil, water is poured into the rice field, and the water surface does not pass the rice field; the inlet and the drain of the rice field are set up with fish traps, and a scaffolding is set between rice seedlings. From January to February, rice seedlings were transplanted to the rice field, and bean cake, bran, and silkworm pupa powder were applied to the rice field. The application rate was 35 ㎏ / mu for bean cake, 55 ㎏ / mu for bran, and 15 ㎏ / mu for silkworm pupa powder. Increase the nitrogen and phosphorus content in the paddy field, and at the same time as food is conducive to the growth of fish in the water. After 30 days, the fish fry were put into the rice field. The fry quantity...

Embodiment 3

[0023] Rice field fish maw symbiosis symbiosis method, before planting rice, lime powder is applied to the rice field, and then maidenhair fern is planted in the lime powder rice field, and the maidenhair fern is crushed and buried before the rice seedlings are transplanted to the rice field. In the soil, water is poured into the rice field, and the water surface does not pass the rice field; the inlet and the drain of the rice field are set up with fish traps, and a scaffolding is set between rice seedlings. From January to February, rice seedlings were transplanted to the rice field, and bean cake, bran, and silkworm pupa powder were sprayed into the rice field. The application rate was 25 ㎏ / mu for bean cake, 45 ㎏ / mu for bran, and 6 ㎏ / mu for silkworm pupa powder. Increase the nitrogen and phosphorus content in the paddy field, and at the same time as food is conducive to the growth of fish in the water. After 15 days, the fish fry were put into the rice field. The quantity of...

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PUM

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Abstract

The invention relates to agriculture, in particular to a paddy field fish and loach intergrowth and co-breeding method. Before paddy is planted, lime powder is applied into a paddy field, adiantum isplanted in the paddy field with the applied lime powder, the adiantum is broken and buried into soil before rice seedlings are transplanted into the paddy field, the paddy field is irrigated, and a water surface submerges the paddy field. In January to February, the rice seedlings are transplanted to the paddy field, fries are thrown into the paddy field 15 to 30 days later, loaches are thrown into the paddy field in June in the same year, and fishes and the loaches are gained together when the paddy is harvested. After the paddy field is sterilized by the lime powder, the planted adiantum absorbs introduced calcium, the fishes and the loaches are introduced into the paddy field, paddy growth can be promoted by the fishes and the loaches, and the economic benefit of each mu of paddy fieldis increased.

Description

Technical field [0001] The invention relates to agriculture, in particular to a method for symbiosis and symbiosis of fish mackerel in rice fields. Background technique [0002] Rice fields need to be sterilized before planting. In the prior art, lime powder is generally used for sterilization. However, calcium is introduced after lime powder is sprayed. The rice quality will deteriorate after the rice absorbs more calcium. During the growth of rice, a lot of chemical fertilizers are applied, which pollutes the soil on the one hand, and on the other hand, the rice obtained is not natural enough and the rice quality is not good. Summary of the invention [0003] The purpose of the present invention is to provide a method for the symbiosis and symbiosis of the rice field fish and loach, and solve the problem that the existing rice planting technology causes pollution by using more lime powder and chemical fertilizer and affects the rice quality. [0004] To solve the above technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01K61/10A01G22/00A23K50/80A23K10/30A23K10/37A23K10/20A23K10/26
CPCY02A40/81Y02A40/818Y02P60/87
Inventor 李六朋杨立来谢丛宪
Owner 湄潭县宫廷香米业有限责任公司
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