High-efficiency environment-friendly compound feed for culturing litopenaeus vannamei at low salinity and preparation method of high-efficiency environment-friendly compound feed

A technology of compound feed and vanabin, which is applied in animal feed, animal feed, application, etc., can solve the problems of low effective utilization rate and inability to meet nutritional needs, so as to enhance food attraction, ensure effective intake and utilization, and improve The effect of immunity

Active Publication Date: 2014-02-05
GUANGDONG YUEHAI FEED GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing seawater cultured Litopenaeus vannamei compound feed cannot meet the physiological and nutritional requirements of Litopenaeus vannamei in low-salinity water culture, and to improve the effective utilization rate of the feed and reduce the nitrogen discharge to ensure The sustainable

Method used

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  • High-efficiency environment-friendly compound feed for culturing litopenaeus vannamei at low salinity and preparation method of high-efficiency environment-friendly compound feed
  • High-efficiency environment-friendly compound feed for culturing litopenaeus vannamei at low salinity and preparation method of high-efficiency environment-friendly compound feed
  • High-efficiency environment-friendly compound feed for culturing litopenaeus vannamei at low salinity and preparation method of high-efficiency environment-friendly compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Prepare high-efficiency and environmentally friendly compound feed for the salinity cultured Litopenaeus vannamei according to the following steps.

[0034] (1) First accurately weigh 18kg fish meal, 4kg fly maggot meal, 4kg chicken meal, 4kg bacterial protein powder, 3kg enzymolysis feather meal, 3kg nucleic acid yeast, 10kg soybean meal, 8kg peanut bran, 3kg meat and bone meal according to the formula table. Shrimp shell meal 5kg, cotton meal 4.4kg, squid offal meal 4kg, high-gluten flour 18kg, soybean lecithin 2.5kg, marine fish oil 2kg, choline chloride 0.4kg, vitamin C-phosphate 0.1kg, calcium dihydrogen phosphate 0.8 kg, 1.5 kg of magnesium sulfate heptahydrate, 0.8 kg of potassium chloride, 1 kg of potassium citrate, 0.2 kg of composite multi-dimensional and 2.3 kg of composite mineral salt;

[0035] (2) First crush the components with larger particles (such as soybean meal, peanut bran, etc.);

[0036] (3) Then add the flour into the mixer in the order of first flour,...

Embodiment 2

[0043] The specific preparation steps are the same as in Example 1, the difference is that the ingredients are selected as follows: 15kg fish meal, 3kg fly maggot meal, 7kg chicken meal, 3kg bacterial protein powder, 2kg acid hydrolyzed feather meal, 2kg nucleic acid yeast, 8kg soybean meal, peanut bran 14kg, meat and bone meal 5kg, shrimp shell meal 4kg, cotton meal 2kg, squid offal meal 3kg, high-gluten flour 20.22kg, soybean lecithin 2.2kg, sea fish oil 1.5kg, choline chloride 0.5kg, vitamin C-phosphate 0.08 kg, calcium dihydrogen phosphate 0.5kg, magnesium sulfate heptahydrate 2kg, potassium chloride 0.5kg, potassium citrate 1.5kg, compound multidimensional 0.5kg, compound mineral salt 2.5kg.

Embodiment 3

[0045] The specific preparation steps are the same as in Example 1. The difference is that the ingredients are selected as follows: fish meal 25kg, fly maggot meal 2kg, chicken meal 2kg, bacterial protein powder 2kg, acidolysis feather meal 4kg, nucleic acid yeast 1kg, soybean meal 14kg, peanut bran 7kg, meat and bone meal 2kg, shrimp shell meal 3kg, cotton meal 5kg, squid offal meal 2kg, high-gluten flour 22kg, soybean lecithin 2kg, sea fish 1kg, choline chloride 0.2kg, vitamin C-phosphate 0.05kg, diphosphate Calcium hydrogen 1kg, magnesium sulfate heptahydrate 1kg, potassium chloride 1kg, potassium citrate 0.5kg, compound multidimensional 0.25kg, compound mineral salt 2kg.

[0046] The composition of the composite multi-dimensional and composite mineral salt in each of the above embodiments is specifically: the composite multi-dimensional is composed of raw materials in the following weight ratio: thiamine-hydrochloride 3.5, riboflavin-hydrochloride 21, vitamin B 6 7. Niacin 35,...

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Abstract

The invention discloses a high-efficiency environment-friendly compound feed for culturing litopenaeus vannamei at low salinity and a preparation method of the high-efficiency environment-friendly compound feed. The high-efficiency environment-friendly compound feed comprises fish meal, fly maggot powder, chicken meal, mycoprotein powder, acidolysis feature meal, nucleic acid yeast, soybean meal, peanut bran, meat and bone meal, shrimp shell meal, cottonseed meal, squid organ meal, high protein flour, soya bean lecithin, sea fish oil, choline chloride, vitamin C-phosphate, monocalcium phosphate, magnesium sulfate heptahydrate, potassium chloride, potassium citrate, compound multi-vitamin, compound mineral salt, and other components according to a special proportion. Cultivation tests prove that the high-efficiency environment-friendly compound feed provided by the invention is capable of completely meeting the nutrition demand of healthy growth of litopenaeus vannamei under the condition of low salinity, and has multiple advantages of effectively promoting the healthy, quick and effective growth of the litopenaeus vannamei, reducing emissions of nitrogen, phosphorus and the like to be beneficial to the environmental protection, being stable in raw material sources, low in cost, simple in preparation process and strong in maneuverability, effectively ensuring the water body stability and the bioavailability of produced litopenaeus vannamei, and the like.

Description

Technical field [0001] The invention relates to the technical field of aquatic feeds, in particular to a low-salinity cultured Litopenaeus vannamei high-efficiency and environment-friendly compound feed and a preparation method thereof. Background technique [0002] Litopenaeus vannamei, commonly known as Penaeus vannamei, is a wide-salt crustacean native to the Americas. This species has quickly become aquaculture due to its large yield, high meat yield, easy intensive farming, and delicious meat. Upstart in the industry. In view of its wide salinity (0.5-40.0), Litopenaeus vannamei not only spreads across the seawater areas of coastal provinces, but also has a certain freshwater aquaculture market in the interior. Statistics over the past few years have shown that the production of low-salinity (0-5.0) culture in my country, that is, freshwater culture of Litopenaeus vannamei, accounts for about 50% of the total. Although there are many researches on Litopenaeus vannamei in m...

Claims

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Application Information

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IPC IPC(8): A23K1/10A23K1/16A23K1/00A23K1/175A23K1/18
Inventor 郑石轩程传龙程开敏张其华朱学芝刘仙钦赵华林鄢朝张华军楚道英刘丽燕郑丽明卢曦李素莹齐雪娟邓田芳蔡懋成曹小华李小銮
Owner GUANGDONG YUEHAI FEED GROUP
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