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Mixed feed for lobsters, and preparation method thereof

A technology of compound feed and lobster, which is applied in the field of lobster compound feed and its preparation, can solve the problems that the nutritional components cannot meet the growth needs of lobster, unfavorable development of lobster aquaculture, and loss of special flavor of lobster, etc., so as to enhance the resistance of lobster to disease and immunity ability, high lobster weight gain rate, and high lobster survival rate

Inactive Publication Date: 2016-06-08
TONGCHENG GUNIUBEI AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lobsters have become a delicacy on people's tables. Since there is no professional lobster feed in China at present, lobsters are fed with ordinary feeds. Although the feeding saves time and effort, its nutritional content cannot meet the growth needs of lobsters, resulting in poor meat quality, taste, color, etc. There is no difference between them and ordinary fish, and the original special flavor of lobster is lost, which reduces its economic value, is not conducive to the development of lobster farming, and causes huge economic losses

Method used

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  • Mixed feed for lobsters, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A lobster compound feed, which is composed of the following raw materials in parts by weight: fish meal 20, saury 15, meat and bone meal 5, flour 15, corn 8, soybean meal 11, rapeseed meal 4, fish oil 2, corn gluten meal 10, pumpkin seeds Flour 1, glutinous rice flour 4, choline 0.1, edible salt 2, oil 3, bentonite 2, immune enhancer 0.1, liver protection agent 0.1, multidimensional 0.1, polymineral 0.1-, calcium dihydrogen phosphate 1, of which the immune enhancer Contains β-glucose, and the content of β-glucose in the immune enhancer is 30%.

[0019] Its preparation method comprises the following steps:

[0020] (1), weigh the saury and corn respectively according to the weight ratio, pulverize through the pulverizer, and screen.

[0021] (2) Weigh fish meal, meat and bone meal, flour, soybean meal, rapeseed meal, corn gluten meal, pumpkin seed powder, glutinous rice flour, bentonite, crushed and selected saury and corn according to the weight ratio and mix them once...

Embodiment 2

[0027] A lobster compound feed, which is composed of the following raw materials in parts by weight: fish meal 35, saury 20, meat and bone meal 8, flour 20, corn 10, soybean meal 15, rapeseed meal 8, fish oil 4, corn gluten meal 15, pumpkin seeds Powder 3, glutinous rice flour 6, choline 0.3, edible salt 3, oil 6, bentonite 5, immune enhancer 0.3, liver protection agent 0.3, multidimensional 0.2, polymineral 0.2, calcium dihydrogen phosphate 2, the immune enhancer contains β-glucose, and the content of β-glucose in the immune enhancer is 30%. Its preparation method is with embodiment 1.

Embodiment 3

[0029] A lobster compound feed, which is composed of the following raw materials in parts by weight: fish meal 28, saury 17, meat and bone meal 7, flour 17, corn 9, soybean meal 12, rapeseed meal 5, fish oil 3, corn gluten meal 13, pumpkin seeds Flour 2, glutinous rice flour 4, choline 02, edible salt 2.5, oil 4, bentonite 4, immune enhancer 0.15, hepatoprotectant 0.2, multidimensional 0.15, polymineral 0.5, calcium dihydrogen phosphate 1.5, of which the immune enhancer contains β-glucose, and the content of β-glucose in the immune enhancer is 30%. Its preparation method is with embodiment 1.

[0030] The using method of the present invention: feed 3 times a day, the lobster seedlings adopt free feeding and drinking water, and they are reared loosely in the factory building, and obstacles are set to facilitate the activities of the lobster seedlings.

[0031] Illustrate advantage of the present invention below by concrete test:

[0032] 1, 200 15-day-old lobsters are randoml...

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Abstract

The invention discloses a mixed feed for lobsters. The mixed feed comprises, by weight, 20-35 parts of fish meal, 15-20 parts of Coilia ectenes Jordan, 5-8 parts of meat and bone meal, 15-20 parts of flour, 8-10 parts of corn, 11-15 parts of soybean meal, 4-8 parts of rapeseed meal, 2-4 parts of fish oil, 10-15 parts of corn protein powder, 1-3 parts of pumpkin seed powder, 4-6 parts of sweet rice flour, 0.1-0.3 parts of choline, 2-3 parts of edible salt, 3-6 parts of grease, 2-5 parts of bentonite, 0.1-0.3 parts of an immunopotentiator, 0.1-0.3 parts of a liver protection agent, 0.1-0.2 parts of multiple vitamins, 0.1-0.2 parts of multiple mineral matters and 1-2 parts of calcium dihydrogen phosphate. Compared with feeds in the prior art, the mixed feed for lobsters, provided by the invention, has the advantages of abundant sources of raw materials, enhancement of the disease resistance and the immunity of lobsters due to inclusion of drug components, high weight gain rate of the lobsters, small dosage, and high survival rate of the lobsters.

Description

technical field [0001] The invention relates to the field of feed, in particular to a lobster compound feed and a preparation method thereof. Background technique [0002] At present, when people feed lobsters, they generally feed some millet, bran, worms, rice and compound feeds. Because most lobster lovers are not familiar with the physiological and living habits of lobsters, their feeding habits and There is little understanding of various nutritional needs, and the feeds fed lack certain nutrients. The content of protein and vitamins in the various feeds fed is low, which cannot meet the nutritional needs of lobsters. Due to the lack of various nutrients, It is easy to cause lobsters to grow slowly, small in size, light in weight, and prone to diseases. [0003] With the gradual improvement of my country's economic level, people's quality of life has also improved, and people's requirements for food have become higher and higher, and people have begun to advocate nature...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/30
CPCY02A40/818
Inventor 华长虹
Owner TONGCHENG GUNIUBEI AGRI DEV
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