Compound feed for shellfish

A technology for compound feed and shellfish, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of affecting product quality and application effect, increasing product production cost, unstable enzymatic hydrolysis effect, etc., to ensure healthy growth, reduce Contamination, the effect of shortening the processing time

Inactive Publication Date: 2010-07-14
ZHEJIANG KESHENG FEED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the problem of unstable enzymolysis effect due to the direct use of enzyme preparations, the enzyme activity of these enzyme preparations will also decrease significantly with the prolongation of storage time, which will affect product quality and application effect or increase product production costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Formula and application method of compound feed per kilogram of shellfish when protein is high

[0030] 220 grams of rapeseed meal; 389 grams of soybean meal; 200 grams of rice; 100 grams of dried products of Bacillus subtilis culture (the number of live bacteria in each gram is more than 20 billion, the same below); dried products of Bacillus starch liquefaction 10 grams (the number of viable bacteria in each gram is more than 10 billion, the same as below); 14 grams of trace element premix (composition of trace element premix: 2 grams of ferrous sulfate monohydrate, 0.4 grams of zinc sulfate monohydrate , 0.45 grams of manganese sulfate monohydrate, 0.08 grams of copper sulfate monohydrate, 0.2 grams of 1% cobalt chloride monohydrate, 0.1 grams of 1% sodium selenite, zeolite powder is added to 14 grams); 25 grams of sodium dihydrogen phosphate; Calcium 41.9g; vitamin premix 0.1g (composition of vitamin premix: thiamine 2mg, riboflavin 7mg, niacin 30mg, calcium pantoth...

Embodiment 2

[0033] Formula and application method of compound feed per kilogram of shellfish for high-energy feed

[0034] 70 grams of fish meal; 200 grams of cottonseed meal; 600 grams of corn; 10 grams of Bacillus subtilis; 50 grams of Bacillus amyloliquefaciens; Zinc sulfate water 0.4 g, manganese sulfate monohydrate 0.45 g, copper sulfate monohydrate 0.08 g, 1% cobalt chloride monohydrate 0.2 g, 1% sodium selenite 0.1 g, zeolite powder to 14 g); dihydrogen phosphate 25 grams of sodium; 40.9 grams of calcium carbonate; 0.1 grams of vitamin premix (composition of vitamin premix: 2 mg of thiamine, 7 mg of riboflavin, 30 mg of niacin, 7 mg of calcium pantothenate, 67 mg of vitamin B, 1% vitamin B120.01 mg , 2% biotin 0.05mg and folic acid 0.8mg, bran added to 0.1g). Fishmeal, cottonseed meal, and corn raw materials are crushed to more than 20 meshes, other raw materials are crushed to more than 40 meshes, and fully mixed.

[0035]Take 3 kg of compound feed and put it in a bucket, add 30...

Embodiment 3

[0037] Formula and application method of compound feed per kilogram of shellfish with suitable protein and energy feed

[0038] 245 grams of soybean meal; 100 grams of cotton meal; 100 grams of rapeseed meal; 300 grams of corn; 100 grams of barley; 50 grams of Bacillus subtilis; 2 grams of ferrous sulfate monohydrate, 0.4 grams of zinc sulfate monohydrate, 0.45 grams of manganese sulfate monohydrate, 0.08 grams of copper sulfate monohydrate, 0.2 grams of 1% cobalt chloride monohydrate, 0.1 grams of 1% sodium selenite, zeolite powder 25 grams of sodium dihydrogen phosphate; 40.9 grams of calcium carbonate; 0.1 grams of vitamin premix (composition of vitamin premix: 2 mg of thiamine, 7 mg of riboflavin, 30 mg of niacin, 7 mg of calcium pantothenate, Vitamin B67mg, 1% vitamin B120.01mg, 2% biotin 0.05mg and folic acid 0.8mg, bran added to 0.1g). The raw materials of soybean meal, cotton meal, rapeseed meal, corn and rice are crushed to more than 20 mesh, and other raw materials ...

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PUM

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Abstract

The invention provides a compound feed for shellfish, comprises the follows components of: 30 to 70% of protein feed, 30 to 50% of energy feed, 0.1 to 9% of minerals, 0.001 to 0.01% of vitamin, 2 to 10% of complex bacillus preparation and homogeneous powder with the content of crude protein higher than 15%. The quality is stable even if the compound feed is stored at a dry and shade place, the operation of use methods is simple and convenient, and produced activity feed is rich in nutrition and can be quickly absorbed by the shellfish to promote the growth of the mollusks. Meanwhile, the invention can promote the growth of single-cell algae, provide rich feed for the mollusks, and reduce the pollution of the feed to the environment.

Description

technical field [0001] The invention relates to a feed for shellfish, in particular to a compound feed for shellfish which utilizes protease and amylase secreted by secretase bacteria to enzymolyze protein and carbohydrates in protein feed and energy feed. Background technique [0002] In recent years, due to the expansion of the area of ​​enclosure aquaculture in my country year by year, the benefit of coastal prawn aquaculture has declined, and the enclosure aquaculture shellfish has been developed on a large scale, especially the high density of shellfish such as clams, clams, meretrix meretrix, mussels, scallops and oysters. Intensive farming, the traditional method of using natural zooplankton and unicellular algae in seawater as basic bait can no longer meet the normal growth needs of shellfish. In order to promote the growth of shellfish, coastal farmers in my country use low-value fish and shrimp that have been minced or Without any treatment, it is directly put into t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/175A23K1/18
Inventor 叶均安徐欢根
Owner ZHEJIANG KESHENG FEED CO LTD
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