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Farming method of feeding snail with papaya

A breeding method and snail technology, applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems of secondary damage to water quality in terraced fields, difficult to decompose, etc., and achieve the effects of promoting production, promoting growth, and increasing dissolved oxygen content

Inactive Publication Date: 2017-06-27
陆川县一品养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing oxygen enhancer is not easy to decompose while increasing oxygen, and it is easy to cause secondary damage to the water quality of terraced fields. Therefore, researching an oxygen enhancer that does not cause environmental damage has broad market promotion prospects

Method used

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  • Farming method of feeding snail with papaya
  • Farming method of feeding snail with papaya

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Preliminary preparation:

[0048] Preparation of Oxygenating Agent: In parts by weight, dissolve 3 parts of urea peroxide in 100 parts of water, stir evenly, then add 25 parts of sodium alginate, at a temperature of 55°C and a stirring speed of 150r / min Stir the reaction for 10 minutes, then add dropwise to 200 parts of saturated calcium hydroxide solution at a temperature of 5°C at a speed of 3 mL / min, stir at a speed of 100 r / min for 30 minutes, filter, and freeze-dry the filter residue at minus 17°C for 24 hours , to obtain oxygenates.

[0049] Feed preparation: by weight, 15 parts of rice bran, 10 parts of wheat flour, 6 parts of potato powder, 15 parts of Chinese yam powder, 6 parts of mung bean powder, 5 parts of sweet potato powder, 8 parts of mulberry leaf powder, 3 parts of mushroom tail , 3 parts of honeysuckle, 1 part of cellulase, 1 part of papain and 50 parts of deionized water are mixed, and the enzymolysis is carried out at a pH value of 7 and a tempe...

Embodiment 2

[0057] 1. Preliminary preparation:

[0058] Preparation of Oxygenating Agent: Dissolve 3.5 parts of urea peroxide in 110 parts of water in parts by weight. After stirring evenly, add 30 parts of sodium alginate. Stir the reaction for 11 minutes, then add dropwise at 3.5mL / min to 200 parts of saturated calcium hydroxide solution at a temperature of 5.5°C, stir at a speed of 130r / min for 40min, filter, and freeze-dry the filter residue at minus 17°C After 30h, the oxygenate was obtained.

[0059] Feed preparation: by weight, 22 parts of rice bran, 13 parts of wheat flour, 7 parts of potato powder, 18 parts of Chinese yam powder, 7 parts of mung bean powder, 6 parts of sweet potato powder, 9 parts of mulberry leaf powder, 3 parts of mushroom tail , 3 parts of honeysuckle, 1 part of cellulase, 1 part of papain and 55 parts of deionized water are mixed, and the enzymolysis is carried out at a pH value of 7.2 and a temperature of 58 °C for 4.5 hours, and then granulated in a granul...

Embodiment 3

[0067] 1. Preliminary preparation:

[0068] Preparation of Oxygenating Agent: Dissolve 3.5 parts of urea peroxide in 140 parts of water in parts by weight. After stirring evenly, add 33 parts of sodium alginate. Stir the reaction for 12min, then add dropwise at 4mL / min to 200 parts of saturated calcium hydroxide solution at 6°C, stir at 135r / min for 42min, filter, and freeze-dry the filter residue at minus 17°C for 38h , to obtain oxygenates.

[0069] Feed preparation: by weight, 17 parts of rice bran, 16 parts of wheat flour, 8 parts of potato powder, 20 parts of Chinese yam powder, 7 parts of mung bean powder, 6 parts of sweet potato powder, 9 parts of mulberry leaf powder, 3 parts of fungus mushroom , 3 parts of honeysuckle, 1 part of cellulase, 1 part of papain and 62 parts of deionized water are mixed, and the enzymolysis is carried out at a pH value of 7.7 and a temperature of 60 ° C for 5 hours, and then granulated in a granulator , and finally dried at 54° C. for 11 ...

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Abstract

The invention discloses a farming method of feeding snail with papaya. The method comprises the steps that 1, the management of the culture pond: oxygenate agent is sprayed in the dosage of 30-50 g / m2 into the pond every 2 days, and the level of the dissolved oxygen is larger than or equal to 3.5 mg / L; 2, the management of unicellular algae culture: the pH value of the pond water is regulated to 7.5-8.2, the salinity is 15-20%o, unicellular algae solution is sprayed in the dosage of 200-280 g / mu, the unicellular algae is cultivated for 20-30 days; 3, the management of stocking: the snails are stocked for 165-185 days, China cipangopaludina with a weight range of 3-5 g and a stocking density of 65-80 stocking / m2 are stocked, every night 0.2-0.5 kg / 100m2 papaya pulp is fed in a casting mode, every 2-3 days 0.5-0.8 kg / 100m2 fodder is fed. The farmed snails are easy to survive, high in yield and good in taste, with extensive promotional value.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of snail cultivation, in particular to a cultivation method for feeding snails with papaya. [0003] 【Background technique】 [0004] Field snails generally refer to molluscs of the family Snailidae, belonging to the phylum Gastropoda Probranchia Snailidae. Escargot is distributed in most parts of China. Escargot has higher requirements on water quality and less yield. Available in summer and autumn. Escargot is an ovoviviparous animal with a unique reproductive mode. The embryonic development and snail development of the snail are all completed in the mother's body. From fertilized eggs to the generation of young snails, it takes about one year to conceive in the mother's body. Field snails lay eggs in batches, and start breeding from March to April every year. While producing young snails, the female and male parent snails mate and fertilize, and at the same time conceive the young snails to be produced i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/51A23K50/80A23K10/30
CPCA01K61/00Y02A40/81Y02A40/818
Inventor 陈更新
Owner 陆川县一品养殖专业合作社
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