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Puffing feed for carassius auratus gibelio and preparation method of puffing feed

A technology of heterogeneous gibel crucian carp and compound feed, which is applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of unreasonable nutritional content, large pollution of breeding water, and slow growth of fish, so as to improve feed Utilization rate, improvement of nutritional value, and effect of reducing water pollution

Inactive Publication Date: 2016-02-24
YANCHENG INST OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the defects that the nutritional ingredients in the existing feed ingredients are not very reasonable, the pollution of the aquaculture water is large, the growth rate of the fish is slow, and the disease resistance is weak

Method used

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  • Puffing feed for carassius auratus gibelio and preparation method of puffing feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Bacillus T005 is a new strain of the genus Bacillus obtained after isolation and culture from the old leftovers of the rapeseed oil factory. The colony shape is milky white, slightly larger, easy to stir up, and liquefied on the surface. Microscopic observation showed a small rod shape; NCBIBLAST comparison results showed that the similarity between T005 and Bacillus amyloliquefaciens strain: W30-2 was 95%. Since the similarity was less than 99%, it could only be determined that the strain belonged to the genus Bacillus.

[0017] Bacillus T005, whose Latin name is Bacillussp.T005, was preserved in the Chinese Type Culture Collection Center of Wuhan University, Luojia Mountain, Wuchang, Wuhan on August 25, 2015, and the preservation number is CCTCCNO: M2015498.

[0018] In this example, two groups of mixed bacterial liquids were used to compare the fermentation of rapeseed meal. The first group consisted of brewer's yeast, lactic acid bacteria, Bacillus licheniformis, com...

Embodiment 2

[0023] A kind of heterogeneous gibel crucian carp extruded feed, the present embodiment prepares 100kg feed, each raw material is composed of: fish meal 8kg, 46% soybean meal 5kg, 46% cotton meal 17kg, rapeseed meal 10kg, fermented rapeseed meal 8kg, wheat 14kg, rice bran 9kg, DDGS10kg, meat powder 10kg, soybean oil 3.5kg, bentonite 1.5kg, calcium dihydrogen phosphate 1.5kg, salt 0.3kg, premix 2.2kg.

[0024] (1) Production of fermented rapeseed meal: 449.5kg of rapeseed meal and 50.5kg of corn flour are mixed into 500kg of dry material; Brewer's yeast, lactic acid bacteria, Bacillus licheniformis, compound Bacillus subtilis and Bacillus T005 each 12L was mixed to form 60L of mixed bacteria, and the concentration of said brewer's yeast, lactic acid bacteria, Bacillus licheniformis, compound Bacillus subtilis and Bacillus T005 was 1×10 9 -5×10 9 pieces / ml. Add 10kg of glucose and 325kg of tap water to the mixed bacteria. After mixing, stir and mix with the dry material in the...

Embodiment 3

[0029] A heterogeneous gibel crucian carp extruded feed and a preparation method thereof, adopting the following process steps:

[0030] This example prepares 100kg of feed, and each raw material is composed of: fish meal 12kg, 46% soybean meal 4kg, 46% cotton meal 20kg, rapeseed meal 7kg, fermented rapeseed meal 10kg, wheat 13.5kg, rice bran 10kg, DDGS 8kg, meat meal 6.5kg, soybean oil 2.1kg, bentonite 2kg, calcium dihydrogen phosphate 3kg, salt 0.4kg, premix 1.5kg.

[0031](1) Production of fermented rapeseed meal: 449.5kg of rapeseed meal and 50.5kg of corn flour are mixed into 500kg of dry material; Brewer's yeast, lactic acid bacteria, Bacillus licheniformis, compound Bacillus subtilis and Bacillus T005 each Mix 12L to form 60L of mixed bacteria. Add 10kg of glucose and 325kg of tap water to the mixed bacteria. After mixing, stir and mix with the dry material in the mixing tank, and then further mix in the mixer; pour the mixed material into the fermentation bed, The hei...

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Abstract

The invention relates to a puffing feed for carassius auratus gibelio and a preparation method of the puffing feed, and belongs to the technical field of feeds for aquatic products. The puffing feed comprises the following components (in parts by weight): 8-12 parts of fish meal, 3-5 parts of 46% soybean meal, 15-20 parts of 46% cottonseed meal, 5-10 parts of rapeseed meal, 5-10 parts of fermented rapeseed meal, 8-15 parts of wheat, 5-10 parts of rice bran, 5-10 parts of a vinasse protein feed, 5-10 parts of meat powder, 2-3.5 parts of soybean oil, 1.5-2 parts of bentonite, 1.5-3 parts of calcium dihydrogen phosphate, 0.3-0.5 part of table salt and 1.0-2.5 parts of a premix. The puffing feed is prepared through the following steps of concocting the raw materials, transferring the concocted materials into an extruding, puffing and granulating machine so as to obtain granular puffing feeds, drying the puffed materials, spraying the soybean oil, cooling the puffed materials sprayed with the soybean oil, grading the cooled puffed feeds, weighing finished products, and loading the weighed finished products into bags. The puffed feed for carassius auratus gibelio, disclosed by the invention, is rich in nutrition, stable in water and high in utilization rate, the water pollution is reduced, the growth speed of the carassius auratus gibelio is high, and the disease resistance is high.

Description

technical field [0001] The invention belongs to the technical field of aquatic feed, and in particular relates to a puffed feed for heterogeneous gibel crucian carp and a preparation method thereof. Background technique [0002] The heterogeneous gibel carp is the offspring of Founder gibel carp as the female parent and Xingguo red carp as the male parent through artificial insemination. It has the advantages of being able to transport live fish in short and medium distances under low temperature and anhydrous conditions, and has tender meat and rich nutrition. One of the main freshwater large-scale and intensive farming objects. [0003] The use of compound feed has greatly promoted the development of heterogeneous gibel carp culture, but in recent years, with the continuous improvement of the degree of intensification, aquaculture problems have emerged. At present, the utilization rate of heterogeneous gibel carp compound feed that is mainly fed , Unreasonable nutrient r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/38A23K10/20A23K10/22A23K10/30A23K20/10A23K20/24
CPCY02A40/818Y02P60/87
Inventor 封功能方波王爱民吕林兰胡毅陈正勇张明明
Owner YANCHENG INST OF TECH
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