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Intercropping technology for field snails

A field snail and technology technology, applied in the field of field snail breeding, can solve problems such as unfavorable coexistence of field snails and loach, feed sinking to the bottom, etc., and achieve the effects of promoting production, growth and production.

Inactive Publication Date: 2017-07-07
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

The current snail nesting technology is mainly to raise fishes with snails, and because the demand of fish for feed is too large, a large amount of feed often sinks to the bottom of the water, resulting in eutrophication of the breeding pond water, which is not conducive to the coexistence of snails and loaches

Method used

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  • Intercropping technology for field snails
  • Intercropping technology for field snails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 1. Preliminary preparation:

[0039] Preparation of cell wall crushing treatment: in parts by weight, dry mix 60 parts of brown algae and 15-30 parts of Tenebrio molitor evenly, pulverize, pass through a 400-mesh sieve, add 150 parts of deionized water and mix evenly, put into extraction Into the kettle, feed the mixed gas at a rate of 0.2L / min, so that the pressure in the extraction kettle reaches 5MPa, extract at 50°C for 6h, then rapidly lower the temperature to 3°C, continue the extraction for 60min, and filter with an ultrafiltration membrane. After the filter residue was spray-dried for 10 seconds, the cell wall crushed product was obtained.

[0040] Preparation of the disinfectant solution: in parts by weight, uniformly mix 0.5 part of allicin, 1 part of chlorogenic acid, 1 part of vitamin B1 and 100 parts of deionized water to obtain the disinfectant solution.

[0041] Preparation of vermicompost decomposed clinker: in parts by weight, mix 52 parts of vermicomp...

Embodiment 2

[0049] 1. Preliminary preparation:

[0050] Preparation of cell wall crushing treatment: in parts by weight, after dry mixing 30 parts of cyanobacteria, 35 parts of diatoms and 18 parts of Tenebrio molitor, pulverize, pass through a 400 mesh sieve, add 170 parts of deionized water and mix evenly, put Put it into the extraction kettle, feed the mixed gas at a rate of 0.25L / min, make the pressure in the extraction kettle reach 6MPa, extract at 55°C for 6.5h, then rapidly lower the temperature to 4°C, continue the extraction for 100min, then use ultrafiltration Membrane filtration, after spray drying the filter residue for 11 seconds, the cell wall crushed product was obtained.

[0051] Preparation of the disinfectant solution: in parts by weight, 0.5 parts of allicin, 2 parts of chlorogenic acid, 1.5 parts of vitamin B1 and 120 parts of deionized water were evenly mixed to obtain the disinfectant solution.

[0052] Preparation of vermicompost decomposed clinker: in parts by wei...

Embodiment 3

[0060] 1. Preliminary preparation:

[0061] Preparation of the cell wall crushing treatment: in parts by weight, after dry mixing 25 parts of diatoms, 40 parts of euglena and 22 parts of Tenebrio molitor, pulverize, pass through a 400 mesh sieve, add 175 parts of deionized water and mix evenly, Put it into the extraction kettle, feed the mixed gas at a rate of 0.35L / min, make the pressure in the extraction kettle reach 6MPa, extract at 59°C for 7.5h, then rapidly lower the temperature to 4°C, continue the extraction for 95min, and use a super After filtration with a filter membrane, the filter residue was spray-dried for 12 seconds to obtain a cell wall crushed product.

[0062] Preparation of the disinfectant solution: in parts by weight, 0.5 parts of allicin, 1.5 parts of chlorogenic acid, 1.3 parts of vitamin B1 and 105 parts of deionized water were evenly mixed to obtain the disinfectant.

[0063] Preparation of vermicompost decomposed clinker: in parts by weight, mix 66 ...

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Abstract

The invention discloses intercropping technology for field snails. The intercropping technology for field snails comprises the following steps: (1) management of a culture pond; (2) plantation and management of reeds and rice; (3) intercropping management: planting reeds and rice for 20-30 days, pouring water into the culture pond at the height of 35-50 cm, keeping water temperature within the range of 15-28 DEG C at pH value of 7.0-7.6, stocking field snails for 190-230 days at the density of 30-45 numbers / m2 and stocking loaches for 160-180 days at the density of 30-40 thousands / 667m2; feeding protein feed twice a day at the amount of 25-40kg / 667m2 and feeding cell wall crushing disposables every 3 to 5 days according to the amount of 3-5kg / 667m2. The intercropping technology for field snails has the following beneficial effects: culture space is fully utilized for mixed culture; while improving water quality of the culture pond, yield of field snails, loaches and reed rice is increased; and the effects of increasing quality, yield and value are exerted.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of field snail cultivation, in particular to a field snail nesting cultivation technology. [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 in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/51A01G16/00A23K50/80A23K10/20A23K10/30A01K61/10C05F15/00C05F17/00A01G22/22
CPCA01G22/22A01K61/00C05F3/00C05F17/50C05F11/00C05F11/08Y02A40/81Y02W30/40
Inventor 陈更新
Owner 陆川县一品养殖专业合作社
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