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Method for cultivating snails with composted material

A field snail and clinker technology, applied in application, fish farming, animal feed, etc., can solve problems such as insufficient degradation, and achieve the effects of reducing factors that inhibit the growth of field snails, increasing yield, and reducing electrical conductivity.

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

Disadvantages: Only a single high-temperature aerobic treatment technology is used, and the raw materials are degraded into large biomass molecules, which cannot fully degrade the raw materials into small biomass molecules that can be easily absorbed by organisms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] 1. Preliminary preparation:

[0050] The preparation of composite bacterial liquid: by weight, make 25 parts of concentrations 10 7 cfu / mL of high-temperature-resistant Bacillus subtilis suspension, 12 parts with a concentration of 10 7 cfu / mL suspension of low-temperature-resistant phosphorus accumulating bacteria, 23 parts of milk protein, 10 parts of pectin and 3 parts of agar were stirred at a speed of 100 r / min for 3 minutes, and then 100 parts of liquid medium were added to adjust the pH to 7.0. Sonicate for 45 minutes at a power of 200 W, and finally shake in a water bath for 2 hours at a temperature of 22° C. and a shaking speed of 80 r / min to obtain a composite bacterial liquid.

[0051] Feed preparation: by weight, 20 parts of rice bran, 8 parts of wheat bran, 10 parts of corn flour, 5 parts of protein mulberry powder, 5 parts of pine pollen, 5 parts of bone meal, 7 parts of feather meal, 3 parts of mushroom tail After being mixed with 20 parts of water phas...

Embodiment 2

[0059] The preparation of composite bacteria liquid: by weight, 30 parts concentration is 10 8 One or more of cfu / mL high-temperature-resistant bacteria high-temperature-resistant Bacillus subtilis suspension, high-temperature-resistant Bacillus amyloliquefaciens suspension, high-temperature-resistant lactic acid bacteria suspension and cloth-type thermophilic anaerobic bacteria suspension, 12-30 parts concentration is 10 7-9 cfu / mL low temperature resistant bacteria suspension of low temperature resistant phosphorus accumulating bacteria, low temperature resistant lactic acid bacteria suspension and low temperature resistant Clostridium butyricum suspension, 27 parts of milk protein, 13 parts of pectin and 4 parts of agar at 175r / min After stirring at a speed of 3.5 minutes, add 140 parts of liquid medium, adjust the pH value to 7.4, ultrasonically treat for 57 minutes at a power of 285W, and finally shake in a water bath for 3 hours at a temperature of 24°C and a shaking spe...

Embodiment 3

[0068] The preparation of composite bacteria liquid: by weight, 25-52 parts concentration is 10 7-10One or more of cfu / mL high-temperature-resistant bacteria high-temperature-resistant Bacillus subtilis suspension, high-temperature-resistant Bacillus amyloliquefaciens suspension, high-temperature-resistant lactic acid bacteria suspension and cloth-type thermophilic anaerobic bacteria suspension, 12-30 parts concentration is 10 7-9 cfu / mL low-temperature-resistant bacteria suspension of low-temperature-resistant phosphorus accumulating bacteria, low-temperature-resistant lactic acid bacteria suspension and low-temperature-resistant Clostridium butyricum suspension, 36 parts of milk protein, 14 parts of pectin and 5 parts of agar at 200r / min After stirring at a speed of 4.5 minutes, add 130 parts of liquid medium, adjust the pH value to 7.3, ultrasonically treat for 62 minutes at a power of 330W, and finally shake in a water bath for 3 hours at a temperature of 25°C and a shakin...

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PUM

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Abstract

The invention discloses a method for cultivating snails with a composted material. The method comprises the following steps: (1) preparation of a composted material: uniformly mixing animal feces, straws, cottonseed cake, peanut cake, fruit skin, bean dregs, fish viscera and eggshells according to parts by weight, passing a 40-mesh sieve after drying and crushing, adding 150 to 200 parts by weight of water and 2 to 5 parts by weight of compound bacteria liquid, fermenting for 3 to 5 days at a temperature of 40 to 52 DEG C in a sealing way, taking out and oxidizing for 12h, refrigerating for 23 to 48h at a temperature of 4 to 8 DEG C, fermenting for 30 to 35 days at a temperature of 45 to 60 DEG C in a sealed way, and finally spray-drying to obtain the composted material; (2) culture pond management: after laying a layer of composted material at the bottom of soil, covering soil, and injecting into pond water with a height of 35 to 50cm to be soaked for 40 to 52 days; (3) feeding management. According to the technical means adopted by the invention, the effects of reducing the amount of feed, shortening the cultivating time, and increasing the output of snails are achieved.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of snail cultivation, in particular to a method for cultivating snails with decomposed clinker. [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 produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/26A23K10/37A23K10/12A01K61/51
CPCA01K61/00Y02A40/81Y02A40/818Y02P60/87
Inventor 陈更新
Owner 陆川县一品养殖专业合作社
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