Efficient feed capable of improving growth rate and non-specificity immunity of penaeus vannamei boone and preparation method

A non-specific, growth rate technology, applied in animal feed, animal feed, climate change adaptation, etc., can solve problems such as low immunity, food safety, and drug residues, and achieve the goals of promoting growth, promoting high-efficiency breeding, and prolonging fermentation time Effect

Inactive Publication Date: 2016-02-10
定远县东昇生态种养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, in the process of large-scale intensive farming, Penaeus vannamei is in a state of stress, resulting in low immunity. It is necessary to reduce stress and improve immunity through feed, rather than spraying drugs on the cultured water to prevent

Method used

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Embodiment

[0018] The high-efficiency feed that can improve the growth rate and non-specific immunity of Penaeus vannamei described in this embodiment is characterized in that it includes the following components by weight: malt powder 36-38, spirulina powder 30-32, fermented soybean meal 40- 42. Mussel powder 18-22, coffee grounds 10-12, earthworm dry powder 25-27, whey powder 12-13, probiotic freeze-dried powder 2.6-3, active humic acid 1-1.4, sodium diacetate 0.1-0.2 , cod liver oil 0.2-0.3, compound trace elements 0.1-0.3, compound vitamins 0.11-0.13, lysine 0.2-0.4, mannan oligosaccharides 0.12-0.14, lysine 0.14-0.16, valine 0.11-0.13, threonine Acid 0.12-1.4, Glutamine 0.15-0.16, Carrageenan 0.23-0.25, Mannanase 0.11-0.13, Xylanase 0.1-0.12, Cellulase 0.12-0.14, Glucoamylase 0.13-0.15, Lipase 0.11 -0.15, α-amylase 0.14-0.16, β-amylase 0.12-0.13, neutral protease 0.11-0.13, loofah 35-37, active yeast powder 2.5-2.9, propolis with grid structure - natural polymer seaweed Sodium acid...

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Abstract

The invention belongs to the field of aquatic product fermented feeds and particularly discloses an efficient feed capable of promoting the growth rate and non-specificity immunity of penaeus vannamei boone. The efficient feed is characterized by being prepared from the following components in parts by weight: malt powder, spiral seaweed powder, fermented soybean meal, clam powder, probiotics freeze-dried powder, xylanase, cellulase, glucoamylase, beta-amylase, loofah sponge, active yeast powder, activated zeolite modified low-glue kelp powder and the like. The columnar compact fermented pellet feed which has a spiral groove on the surface is prepared by fermenting main materials including the malt powder and the like with nutrient substances; the main materials are matched with the nutrient substances so that nutrients are comprehensive; the fermentation is carried out by two phases; in the second phase, the fermentation time is prolonged by an added compound enzyme and a slow-release yeast compound block mass; fermented nutritional ingredients are enriched and the growth of the penaeus vannamei boone is promoted; and compound enzyme residual components can further improve the non-specificity immunity of the penaeus vannamei boone and the efficient cultivation of the penaeus vannamei boone can be commonly promoted.

Description

technical field [0001] The invention belongs to the field of Penaeus vannamei feed, and in particular relates to a high-efficiency feed capable of improving the growth rate and non-specific immunity of Penaeus vannamei and a preparation method. Background technique [0002] Penaeus vannamei (Penaeus vannamei), scientific name Litopenaeus vannamei, is one of the three largest species of farmed shrimp in the world. Penaeus vannamei was originally distributed in Central and South America, and the waters along the Pacific Ocean. my country introduced it from the United States in 1988 and succeeded in artificial batch breeding in 1994. The meat of Penaeus vannamei is fresh and tender, with a meat yield of over 65%. It is rich in nutrition, fast in growth, wide in salt range (0-40‰), high temperature resistant, and strong in disease resistance. Variety. In recent years, the cultivation of Penaeus vannamei in my country has made some progress whether in seawater, low-salinity sea...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K20/163A23K20/142A23K20/189
CPCY02A40/818
Inventor 马树勤陆冠军
Owner 定远县东昇生态种养殖有限公司
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