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Healthy high-efficiency compound feed of dace fry and preparation method thereof

A compound feed and high-efficiency technology, applied in animal feed, animal feed, climate change adaptation, etc., can solve problems such as poor bottom quality of mixed water bodies and ponds, inability to meet the nutritional needs of dace, and unsuitable nutritional ingredients of feed, etc., to achieve Improvement of white blood cell phagocytosis index and ratio, enhancement of the immune system function of dace, and improvement of the internal environment of the body

Inactive Publication Date: 2017-04-19
佛山市高明通威饲料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing breeding mode has disadvantages such as high breeding density, poor polyculture water and pond bottom quality, and prone to outbreaks of pests and diseases.
In addition, there are few varieties of feed specially used for dace in breeding, and the nutritional content of other breeds of feed is not suitable, and the palatability is also poor, which cannot meet the nutritional needs of dace, is not conducive to the growth of dace, and reduces the quality of dace. The taste and resistance of the meat are poor, which increases the disease rate of dace
[0004] In order to solve many problems such as poor palatability, slow growth rate, and frequent outbreaks of diseases and insect pests in the current breeding of dace larvae, it is necessary to develop a compound feed that is rich in nutrition, green and environmentally friendly, and can improve the efficiency of raising dace larvae. Sustainable development is particularly important

Method used

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  • Healthy high-efficiency compound feed of dace fry and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0024] A healthy and high-efficiency compound feed for dace larvae provided by the invention is composed of the following components in mass ratio: 20% of secondary flour, 3% of rice bran meal, 8.5% of 200 type rapeseed meal, 11.5% of domestic fish meal, 43 %Soybean meal 10%, 46% soybean meal 25%, fish soluble pulp 3.5%, imported DDGS 10%, soybean oil grade 3.5%, calcium dihydrogen phosphate 1.5%, zymosan 0.3%, chitin 0.65%, multivitamin 0.3%, Complex minerals 2%, VC phosphate-350.25%.

Embodiment 2

[0026] A compound feed that can enhance reproductive performance of dace broodstock provided by the present invention is composed of the following mass ratio components: 20% of secondary flour, 3% of rice bran meal, 10.5% of 200-type rapeseed meal, and 5.5% of domestic fish meal , 43% soybean meal 10%, 46% soybean meal 31%, fish soluble pulp 1.5%, imported DDGS 10%, soybean oil grade 3.5%, calcium dihydrogen phosphate 1.5%, zymosan 0.55%, chitin 0.4%, multivitamin 0.3 %, complex minerals 2%, VC phosphate-350.25%.

Embodiment 3

[0028] The compound feed provided by the present invention that can enhance the reproduction ability of dace broodstock is composed of the following components in mass ratio: 20% of secondary flour, 3% of rice bran meal, 5.5% of 200-type rapeseed meal, and 8.5% of domestic fish meal. %, 43% soybean meal 15%, 46% soybean meal 28%, fish soluble pulp 1.5%, imported DDGS 10%, soybean oil grade 3.5%, calcium dihydrogen phosphate 1.5%, zymosan 0.7%, chitin 0.25%, multivitamins 0.3%, complex minerals 2%, VC phosphate-350.25%.

[0029] The above-mentioned preparation method of the compound feed that can enhance the reproductive ability of dace broodstock comprises the following steps in turn:

[0030] (1) According to the above claim 1, the corresponding amount of zymosan, chitin, multivitamin premix, multimineral premix, calcium dihydrogen phosphate, and Vc phosphate-35 were weighed for premixing, and the mixing time was 210 seconds.

[0031] (2) According to the above claim 1, wei...

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Abstract

The invention relates to a healthy high-efficiency compound feed of dace fry, and a preparation method thereof. The healthy high-efficiency compound feed comprises, by weight, 15 to 25% of second grade flour, 2 to 5% of rice bran meal, 5 to 15% of 200 type rapeseed meal, 5 to 15% of 43% soya bean meal, 25 to 35% of 46% soya bean meal, 5 to 15% of imported DDGS, 2 to 5% of first grade soybean oil, 1 to 2% of monocalcium phosphate, 1 to 4% of fish soluble, 0.25 to 0.75% of yeast polysaccharide, 0.1 to 0.7% of chitin, 0.3% of compound vitamin, 2% of compound mineral, and 0.25% of VC phosphate-35. The healthy high-efficiency compound feed is capable of promoting rapid growth of dace, improving immunity, increasing survival rate, increasing feed utilization rate further, and reducing culturing cost and water body pollution.

Description

technical field [0001] The invention relates to a compound feed for dace larvae, in particular to a healthy and efficient compound feed for dace larvae, which belongs to the technical field of breeding feed. Background technique [0002] Dace belongs to Cyprinidae, Cyprinidae, Daceidae, Dace genus, commonly known as earth carp, snow carp, flower carp, mainly distributed in the Pearl River Basin and Hainan Island, generally 15 to 25 cm in length, and its body is relatively long. The sides are flat, the back is slightly raised in front of the dorsal fin, the abdomen is round and slightly straight, the head is short, and the snout is round and blunt. Mouth small, inferior, arc-shaped, upper and lower jaws with horny sharp edges, two pairs of barbels, and snout barbels thicker. At present, dace is an important economically farmed fish in South China. At present, the main species are mud carp, wheat carp, etc., which are grown into canned dace or larvae. The dace larvae are mos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/38A23K20/158A23K20/26A23K10/22A23K20/163A23K20/174A23K20/20A23K20/105
CPCY02A40/818Y02P60/87
Inventor 孙瑞健米海峰王武刚陈佳健夏更新延欣桐曾开建
Owner 佛山市高明通威饲料有限公司
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