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Compound feed for juvenile white prawn and its preparation method

A technology of compound feed and white shrimp, which is applied in the field of shrimp feed, can solve the problems of hard particles, polluted water quality, indigestion, etc., and achieve the effects of long blister resistance, fast growth speed and low feed coefficient

Active Publication Date: 2010-01-20
ZHEJIANG QUNDA FEED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, today’s Penaeus vannamei feed mainly uses adhesives to increase the cohesiveness of the feed granules, resulting in too hard granules and slow softening, making it difficult for prawns to eat, indigestion causing uneven growth, resulting in waste of feed, pollution of water quality, and survival of prawns. Low rate, high cost of farming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Take each raw material by the following weight percentages:

[0027] Fish meal 34, soybean meal 17.8, peanut meal 10, flour 25, squid paste 5, fish oil 2, phospholipid oil 2.2, choline chloride 0.3, multivitamin 0.2, multimineral 3, shelling factor 0.12, immune polysaccharide 0.3, antioxidant 0.03, antifungal agent 0.05.

[0028] The above-mentioned immune polysaccharide adopts special free king from Animal Husbandry Research Institute of Guangzhou Academy of Agricultural Sciences.

[0029] Prepare as follows:

[0030] 1. Take choline chloride, multivitamins, multiminerals, exfoliants, immune polysaccharides, antioxidants, antifungal agents, and premix them;

[0031] 2. Take fish meal, soybean meal, peanut meal, flour, squid paste, phospholipid oil;

[0032] 3. After mixing the materials in step 1 and step 2, crush the mixture;

[0033] 4. The pulverized material is sent to a superfine pulverizer for pulverization, and the pulverization fineness reaches a standard s...

Embodiment 2

[0040] Each raw material was weighed according to the following weight percentages, and its preparation method was the same as in Example 1.

[0041] Fish meal 38, soybean meal 19, peanut meal 7, flour 25.3, squid paste 4, fish oil 1.5, phospholipid oil 2.0, choline chloride 0.3, multivitamin 0.15, multimineral 2.3, shelling factor 0.2, immune polysaccharide 0.18, antioxidant 0.03, antifungal agent 0.04.

Embodiment 3

[0043] Take each raw material by following weight percentage, its preparation method is identical with embodiment 1

[0044] Fish meal 44, soybean meal 11, peanut meal 5, flour 31.8, squid paste 3, fish oil 1, phospholipid oil 1.5, choline chloride 0.23, multivitamin 0.1, multimineral 2, shellingin 0.15, immune polysaccharide 0.15, antioxidant 0.03, antifungal agent 0.04.

[0045] The compound feed made from the Penaeus vannamei seedling feed formula of the present invention has been popularized and applied in Jiangsu, Zhejiang, Shanghai and other places. It has good palatability to Penaeus vannamei, long blistering time, good digestion, and the growth of Penaeus vannamei is good. Fast speed, high survival rate, less feed waste, less water pollution, and low feed coefficient.

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PUM

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Abstract

A composite forage for young white prawn is prepared from 184 raw materials including fish powder, soybean cake, peanut cake, choline chloride, vitamins, etc.

Description

technical field [0001] The invention relates to a shrimp feed, more particularly to a feed formula for Penaeus vannamei young shrimp, and also relates to a method for making the feed formula into a compound feed for Penaeus vannamei young shrimp. Background technique [0002] Penaeus vannamei, whose scientific name is Penaeus vannamei, is one of the three largest species of farmed shrimp in the world. It was originally distributed in Central and South America, and the sub-Asian waters of the Pacific Ocean. Because of its thin shell and fat body, fresh and tender meat, and rich nutrition, it is favored by consumers, and the breeding volume is increasing year by year. Especially after the desalination farming of Penaeus vannamei, the geographical restrictions were broken, and the farming range gradually expanded from the coast to the inland, and the farming area increased significantly with the improvement of people's consumption level. Penaeus vannamei is cuddling food, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/00A23K10/20A23K10/22A23K10/30A23K10/37A23K20/105A23K20/158A23K20/163A23K20/174A23K20/20A23K20/28A23K40/10A23K50/80A23L3/3508
CPCY02A40/818Y02P60/87
Inventor 朱福康
Owner ZHEJIANG QUNDA FEED TECH CO LTD
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