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Low-fish-meal Micropterus salmoides compound feed as well as a preparation method and application thereof

A technology for largemouth bass and compound feed, applied in application, animal feed, animal feed, etc., can solve the problems of high feed cost and breeding cost, unfavorable sustainable development of fishery resources, rising prices, etc., and reduce the number of therapeutic fish. Viral hemorrhage, increase the survival rate of fish, and reduce the effect of dosage

Pending Publication Date: 2020-10-16
ZHUHAI RONGCHUAN FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the global fishmeal resources are increasingly in short supply, and the price keeps rising, which results in high feed costs and breeding costs, and is not conducive to the sustainable development of fishery resources

Method used

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  • Low-fish-meal Micropterus salmoides compound feed as well as a preparation method and application thereof
  • Low-fish-meal Micropterus salmoides compound feed as well as a preparation method and application thereof
  • Low-fish-meal Micropterus salmoides compound feed as well as a preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The low fishmeal largemouth bass compound feed of the present embodiment comprises the following components in parts by weight:

[0044]

[0045]

[0046] Wherein, the traditional Chinese medicine compound comprises Scutellaria baicalensis, Phellodendron Phellodendri and Rheum officinalis in a ratio of 2:3:5 by weight.

[0047] The preparation method of the low fishmeal largemouth bass compound feed of the present embodiment comprises: accurately weighing the component raw materials except fish oil and soybean lecithin oil, mixing the above component raw materials that have been weighed once, passing through the 80-mesh sieve The weight ratio of the pulverized particles is equal to or greater than 95%, and the primary mixture is obtained, and then the primary mixture is subjected to ultrafine pulverization, and then the ultrafine pulverized primary mixture is subjected to secondary mixing to obtain a secondary mixture, and then the secondary mixture is The semi-fi...

Embodiment 2

[0049] The low fishmeal largemouth bass compound feed of the present embodiment comprises the following components in parts by weight:

[0050]

[0051]

[0052] Wherein, the traditional Chinese medicine compound comprises Scutellaria baicalensis, Phellodendron Phellodendri and Rheum officinalis in a ratio of 2:3:5 by weight.

[0053] The preparation method of the low fishmeal largemouth bass compound feed of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0055] The low fishmeal largemouth bass compound feed of the present embodiment comprises the following components in parts by weight:

[0056]

[0057]

[0058] Wherein, the traditional Chinese medicine compound comprises Scutellaria baicalensis, Phellodendron Phellodendri and Rheum officinalis in a ratio of 2:3:5 by weight.

[0059] The preparation method of the low fishmeal largemouth bass compound feed of this embodiment is the same as that of Embodiment 1.

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Abstract

The invention relates to a low-fish-meal Micropterus salmoides compound feed as well as a preparation method and application thereof. The compound feed comprises the following components in parts by weight: fish meal, chicken meal, pork meal, spray-dried porcine blood globulin powder, spray-dried porcine plasma protein powder, high temperature and high pressure hydrolyzed feather meal, squid extract, shrimp extract, corn gluten meal, soybean meal, fish oil, soybean phospholipid oil, brewer yeast, a traditional Chinese medicine complexing agent, pea starch, gluten powder, calcium dihydrogen phosphate, taurine, chlorine choline, multivitamins, compound minerals, an antioxidant, a mold inhibitor and rice bran meal; the traditional Chinese medicine complexing agent includes radix scutellariae,cortex phellodendri and rhubarb in parts by weight of (1-3):(2-4):(4-6). The low-fish-meal Micropterus salmoides compound feed can substantially reduce the use amount of fish meal while fully meetingthe nutritional needs of growth of Micropterus salmoides, maintain the growth rate of Micropterus salmoides and the feed utilization rate, and alleviates the consumption of the fish meal in feed industrial production.

Description

technical field [0001] The invention relates to a compound feed for largemouth bass, in particular to a compound feed for largemouth bass with low fishmeal and its preparation method and application. Background technique [0002] Largemouth bass (Micropterus salmoides), taxonomically belonging to the order Perciformes, the family Sunfish, and the genus Black Bass, is a typical carnivorous freshwater fish. Because of its tender and delicious meat, it is deeply loved by consumers and fishermen, and it is very popular in the international market. It is known as "freshwater grouper". Due to its fast growth, high feed conversion rate, and high market value, it has been widely bred in China, and the total output in 2019 has reached 600,000 tons. [0003] At present, commercial largemouth bass compound feeds generally need to use more than 40% fishmeal to meet the growth needs of largemouth bass. However, the global fishmeal resources are increasingly in short supply, and the pri...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/20A23K10/22A23K10/18A23K10/30A23K20/142A23K20/147A23K20/158A23K20/163A23K40/10A23K40/30A01K61/10
CPCA23K50/80A23K10/20A23K10/22A23K10/18A23K10/30A23K20/142A23K20/147A23K20/158A23K20/163A23K40/10A23K40/30A01K61/10Y02A40/81Y02A40/818
Inventor 王孟乐贠彪刘晋
Owner ZHUHAI RONGCHUAN FEED
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