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Lobster breeding method based on rice field

A breeding method and paddy field technology, which is applied in the field of lobster farming, can solve the problems of paddy field yield impact and low lobster survival rate, and achieve the effects of increasing income, increasing survival rate, and increasing gaps

Inactive Publication Date: 2018-03-30
合肥万丰生态稻虾养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a paddy field-based lobster breeding method, which has the advantages of high lobster survival rate and high paddy field yield, and solves the problems of low lobster survival rate and paddy field yield impact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of lobster cultivation method based on paddy field, comprises the following steps:

[0026] 1) Selection and transformation of paddy fields: Select paddy fields with sufficient water sources, no pollution in water bodies, not easy to dry up in dry season, and not flooded in winter with fertile soil. 120 cm, the depth is 50-70 cm, and a cross ditch is dug in the middle of the round pond, and the four ends of the cross ditch are respectively connected with the round pond. The width of the cross ditch is 150-180 cm. , Water injection and fertilization are carried out in the return-shaped pond and the cross ditch. At the same time, 50 parts of edible fungus residues, 80 parts of chicken manure, 80 parts of pig manure, 90 parts of fish pond sludge and 2 parts of ore containing elements such as potassium and ammonium are selected as fertilizers. The materials are mixed and stirred, and then the mixture is fermented for 130 days to make fertilizer, and aeration equipmen...

Embodiment 2

[0034] A kind of lobster cultivation method based on paddy field, comprises the following steps:

[0035]1) Selection and transformation of paddy fields: Select paddy fields with sufficient water sources, no pollution in water bodies, not easy to dry up in dry season, and not flooded in winter with fertile soil. 120 cm, the depth is 50-70 cm, and a cross ditch is dug in the middle of the round pond, and the four ends of the cross ditch are respectively connected with the round pond. The width of the cross ditch is 150-180 cm. , Water injection and fertilization are carried out in the return-shaped pond and the cross-shaped ditch. At the same time, 30 parts of edible fungus residues, 60 parts of chicken manure, 50 parts of pig manure, 70 parts of fish pond sludge and 1 part of ore containing elements such as potassium and ammonium are selected as fertilizers. The materials are mixed and stirred, and then the mixture is fermented for 15 days to make fertilizer, and aeration equi...

Embodiment 3

[0043] 1) Selection and transformation of paddy fields: Select paddy fields with sufficient water sources, no pollution in water bodies, not easy to dry up in dry season, and not flooded in winter with fertile soil. 120 cm, the depth is 50-70 cm, and a cross ditch is dug in the middle of the round pond, and the four ends of the cross ditch are respectively connected with the round pond. The width of the cross ditch is 150-180 cm. , Water injection and fertilization are carried out in the return-shaped pond and the cross-shaped ditch. At the same time, 30 parts of edible fungus residues, 60 parts of chicken manure, 50 parts of pig manure, 70 parts of fish pond sludge and 1 part of ore containing elements such as potassium and ammonium are selected as fertilizers. The materials are mixed and stirred, and then the mixture is fermented for 15 days to make fertilizer, and aeration equipment is placed inside the round-shaped pool and the cross ditch, and the aeration equipment is res...

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Abstract

The invention relates to the technical field of lobster breeding, and discloses a lobster breeding based on a rice field. The lobster breeding based on the rice field comprises the following steps: selecting and transforming of a rice field, namely selecting a rice field which has sufficient water sources, has no water pollution, is not easy to dry during a dry season and to drown in winter, and has fertile soils; and after rice is harvested, digging the rice field into a concentric-square-shaped pool with a width of 100-120 cm and a depth of 50-70 cm, and digging a cross-shaped ditch with a width of 150-180 cm in the middle of the pool, wherein the four ends of the cross-shaped ditch respectively communicate with the pool. According to the lobster breeding method based on the rice field,through the transformation of the rice field, and the using of the concentric-square-shaped pool and the cross-shaped ditch, activity area of lobster seedlings is increased, thereby increasing the activity amount of the lobster seedlings, and improving the meat quality of the lobster seedlings; at the same time, blocking on the lobster seedlings can be performed, and crashing between the lobster seedlings and rice seedlings is reduced, thereby increasing the yield of the rice field; and oxygen-increasing equipment is used to improve an oxygen content in water, and improve the survival rate ofthe lobster seedlings, thereby improving yields and improving incomes.

Description

technical field [0001] The invention relates to the technical field of lobster cultivation, in particular to a rice field-based method for cultivating lobsters. Background technique [0002] Crayfish are delicious and nutritious, and are deeply loved by people. They are the main species of shrimp farming at present. In recent years, due to the sharp increase in market demand, the natural resources of crayfish have decreased sharply, and the price has gradually increased. Therefore, to meet market demand through artificial scientific breeding, more and more people have begun to try ecological farming, such as raising crayfish in rice fields. The way of polyculture is to organically combine planting and breeding, make full use of the artificially created ecosystem, and make crayfish and rice mutually beneficial and symbiotic. Raising lobsters in rice fields has three advantages: one is to increase production and income; the other is that lobsters can eat wild weeds and aquati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01K61/59A01K63/00A23K50/80A23K10/37A23K10/30A23K10/20A23K10/22A61L2/23A61L101/02
CPCA01K61/59A01K63/003A23K10/20A23K10/22A23K10/30A23K10/37A23K50/80A61L2/23Y02A40/81Y02A40/818Y02P60/87
Inventor 孙先富王志举陈萍廖胜斌
Owner 合肥万丰生态稻虾养殖专业合作社
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