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Larimichthys crocea parent fish compound feed

A technology for compound feed and large yellow croaker, applied in animal feed, climate change adaptation, etc., to achieve balanced nutrition, good quality, and increase spawning effects

Inactive Publication Date: 2016-12-14
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no compound feed for large yellow croaker broodstock. Therefore, most of the broodstock used in the existing large yellow croaker artificial breeding comes from artificially raised adult fish

Method used

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  • Larimichthys crocea parent fish compound feed
  • Larimichthys crocea parent fish compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In the embodiment of the present invention, a large yellow croaker broodstock compound feed is composed of the following raw material components in parts by weight: red fish meal 1000, white fish meal 600, expanded soybean meal 200, mung bean powder 80, brewer's yeast powder 200, Phaffia yeast Powder 50, liver powder 150, squid powder 100, high-gluten flour 500, kelp powder 100, soybean lecithin powder 40, fish oil 40, choline 15, taurine 15, V C 9, V E 3. Inositol 1, bone meal 40, calcium dihydrogen phosphate 10, salt 40, vitamin premix 20, mineral premix 30.

[0019] The preparation method of the large yellow croaker broodstock compound feed comprises the following steps: A. weighing the above-mentioned various raw materials according to the above-mentioned weight ratio; B. after mixing all the raw materials evenly, passing through a pulverizer so that 100% of all ingredients pass through 80 mesh Sieve and mix evenly to obtain powdery compound feed for broodstock o...

Embodiment 2

[0021] In the embodiment of the present invention, a large yellow croaker broodstock compound feed is composed of the following raw material components in parts by weight: red fish meal 1000, white fish meal 700, expanded soybean meal 175, mung bean powder 70, brewer's yeast powder 175, Phaffia yeast Powder 40, liver powder 145, squid powder 90, high-gluten flour 550, kelp powder 150, soybean lecithin powder 50, fish oil 50, choline 13, taurine 10, V C 6, V E 2. Inositol 0.7, bone meal 30, calcium dihydrogen phosphate 7.5, salt 30, vitamin premix 15, mineral premix 25.

[0022] The preparation method of the large yellow croaker broodstock compound feed comprises the following steps: A. weighing the above-mentioned various raw materials according to the above-mentioned weight ratio; B. after mixing all the raw materials evenly, passing through a pulverizer so that 100% of all ingredients pass through 80 mesh Sieve and mix evenly to obtain powdery compound feed for broodstock...

Embodiment 3

[0024] In the embodiment of the present invention, a large yellow croaker broodstock compound feed is composed of the following raw material components in parts by weight: red fish meal 1000, white fish meal 800, expanded soybean meal 150, mung bean powder 60, brewer's yeast powder 150, Phaffia yeast Powder 30, liver powder 140, squid powder 80, high-gluten flour 600, kelp powder 200, soybean lecithin powder 60, fish oil 60, choline 10, taurine 5, V C 3, V E 1. Inositol 0.5, bone meal 20, calcium dihydrogen phosphate 5, salt 20, vitamin premix 10, mineral premix 20.

[0025] The preparation method of the large yellow croaker broodstock compound feed comprises the following steps: A. weighing the above-mentioned various raw materials according to the above-mentioned weight ratio; B. after mixing all the raw materials evenly, passing through a pulverizer so that 100% of all ingredients pass through 80 mesh Sieve and mix evenly to obtain powdery compound feed for broodstock of...

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Abstract

The invention discloses a larimichthys crocea parent fish compound feed which is composed of the following raw material components in parts by weight: 1000 parts of brown fishmeal, 600-800 parts of white fish meal, 150-200 parts of puffed soybean meal, 60-80 parts of green gram starch, 150-200 parts of beer yeast powder, 30-50 parts of phaffia rhodozyma powder, 140-150 parts of liver powder, 80-100 parts of squid meal, 500-600 parts of high gluten flour, 100-200 parts of kelp powder, 40-60 parts of soya bean lecithin powder, 40-60 parts of fish oil, 10-15 parts of choline, 5-15 parts of taurine, 3-9 parts of VC, 1-3 parts of VE, 0.5-1 part of inositol, 20-40 parts of bone meal, 5-10 parts of monocalcium phosphate, 20-40 parts of salt, 10-20 parts of vitamin premix and 20-30 parts of mineral substance premix. According to the invention, the egg laying amount, spawning rate, fertility rate and hatching rate of larimichthys crocea parent fish and the survival rate of larimichthys crocea fries can be obviously improved, and the abnormality rate of the fries is reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a compound feed for large yellow croaker broodstock. Background technique [0002] Large yellow croaker is the largest seawater fish cultured in my country and one of the 8 most advantageous export farmed aquatic products in my country. At present, the average annual demand for large yellow croaker fry in my country is more than 2 billion fish, and the problem of large yellow croaker broodstock and fry has become very prominent. So far, there is no compound feed for large yellow croaker broodstock. Therefore, most of the broodstock used in the existing large yellow croaker artificial breeding comes from artificially cultured adult fish. Ordinary feed only focuses on the growth performance of large yellow croaker, but fails to focus on its reproductive performance. Because the artificially raised large yellow croaker does not meet the nutritional needs of its gonad developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
CPCY02A40/818
Inventor 席峰王秋荣林利民
Owner JIMEI UNIV
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