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Formula for preparing soft particle mixed baits of scylla serrata

A technology of mud crabs and soft granules, which is applied in the formulation field of making bait with soft granules of mud crabs, can solve problems such as restricting the development of mud crab breeding industry, affecting the healthy growth of mud crabs, and polluting the water quality of breeding ponds. Improve feed utilization, protect fishery resources, and prolong the effect of stability

Inactive Publication Date: 2014-12-10
FENGHUA YIZHEN SEAWEED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Small miscellaneous fish caught in the sea have become the main source of feed for blue crab farming. However, with the decline of marine resources and the emergence of summer fishing moratorium, fresh and live bait cannot meet the needs of blue crab breeding, and feeding fresh and live bait also causes The pollution of water quality in the breeding pond affects the healthy growth of blue crabs, easily causes the disease and death of blue crabs, brings great economic losses, and restricts the development of blue crab breeding industry to a certain extent

Method used

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Embodiment

[0010] An embodiment, a formula for making soft bait for mud crabs, the weight ratio of each component is: 30% fish meal, 10% cooked peanut cake powder, 10% cooked soybean meal powder, 10% glutinous rice flour, 10% glutinous rice flour 15% steamed rice, 15% chilled low-value fish, 4.5% shrimp and crab shell powder, 0.4% fish oil, 0.09% shelling protein, 0.01% phospholipid, 5% shellfish juice concentrate. Wherein, the raw material of the shellfish juice concentrate comes from the discarded boiled shellfish broth of shellfish cans or dried shellfish product processing enterprises. Glutinous glutinous rice (cooked high-viscosity rice) and fresh fish feed have strong adhesion and good stability. The soybean meal powder is evenly aggregated in the dextrin molecules of the sticky rice to form a stable glued state. The steamed rice made from high-viscosity rice replaces the existing industrial adhesive, has better stability and palatability, and has higher nutritional value, which is...

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PUM

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Abstract

The invention discloses a formula for preparing soft particle mixed baits of scylla serrata. The formula comprises the following components by weight percent: 30% of fish powder, 10% of cooked peanut cake powder, 10% of cooked soybean meal, 10% of wheat middling, 15% of glutinous rice, 15% of chilled fresh offal fish, 4.5% of shrimp and crab shell powder, 0.4% of fish oil, 0.09% of shelling element, 0.01% of phospholipid and 5% of shellfish juice concentrated liquor. The formula has the advantages that the shellfish juice concentrated liquor is prepared by concentrating waste cooking liquor obtained after poaching shellfish in the processing enterprises of canned shellfish or shellfish dried products and is added to the synthetic formula as the food attractant of artificial mixed baits of scylla serrata, thus greatly improving the palatability of the artificial mixed baits of the scylla serrata and increasing the nutritional components of the baits.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a formula for making soft granule bait for mud crabs. Background technique [0002] Scylla is mainly carnivorous bait, and has the characteristics of being picky about food. It likes to eat shellfish and small crustaceans, as well as small miscellaneous fish, small shrimps and crabs, and anorexias plant bait. In recent years, the breeding area of ​​blue crabs in coastal areas has been continuously expanding, and the demand for animal bait is also increasing. The bait of blue crabs has always been low-value shellfish collected on the sea flat and small fish and shrimps caught in the ocean. With the development of coastal industries, a large amount of tidal flat resources have been occupied, and feeding crabs with low-value shellfish has become a history. Small miscellaneous fish caught in the sea have become the main source of feed for blue crab farming. However, with the de...

Claims

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Application Information

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IPC IPC(8): A23K1/10A23K1/14A23K1/18
Inventor 施建华沈小追
Owner FENGHUA YIZHEN SEAWEED TECH
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