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Application of a kind of rubber seed oil in sturgeon compound feed and its formula

A technology of rubber seed oil and compound feed, which is applied in application, animal feed, animal feed, etc., can solve the problems of increasing feed cost and reducing the efficiency of sturgeon breeding, achieving high cost performance, improving the efficiency of sturgeon breeding, and reducing the cost of formula and the effect of feed factor

Active Publication Date: 2017-12-05
邯郸市鲟鲵农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the prices of conventional feed oils such as soybean oil and fish oil have continued to rise, which has greatly increased the cost of feed and reduced the benefits of sturgeon farming.

Method used

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  • Application of a kind of rubber seed oil in sturgeon compound feed and its formula
  • Application of a kind of rubber seed oil in sturgeon compound feed and its formula
  • Application of a kind of rubber seed oil in sturgeon compound feed and its formula

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Using fishmeal, soybean meal, rapeseed meal, cottonseed meal and corn gluten meal as feed protein sources, soybean oil, rubber seed oil and soybean lecithin as fat sources, according to the conventional feed ratio scheme, three kinds of isonitrogen and isoenergy feeds were formulated ( As shown in Table 1), the addition of rubber seed oil in the feed of Examples 1 to 3 is 2.7 to 8.2% to replace soybean oil.

[0016] Table 1, embodiment feed formula (% dry matter basis)

[0017]

[0018]

[0019] Note: Mineral premix (g / kg): MgSO 4 ·7H 2 O, 180; KI, 1; FeSO 4 ·H 2 O, 260; ZnSO 4 ·H 2 O, 180; CuSO 4 ·5H 2 O, 25; Na 2 Se 2 o 3 , 0.01; MnSO 4 ·H 2 O, 180; CoCl 2 ·6H 2 O, 0.75; vitamin premix (g / kg): vitamin A, 2; vitamin D 3 , 0.03; vitamin E, 30; vitamin K, 3; thiamine hydrochloride, 8; riboflavin, 11; pyridoxine hydrochloride, 8; vitamin B 12 , 0.02; ascorbic acid, 50; folic acid, 1; biotin, 0.1; niacin, 30; calcium pantothenate, 32; inositol, 25.

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Abstract

The invention relates to application of rubber seed oil to sturgeon compound feed and a formula of the rubber seed oil, and belongs to the technical field of aquaculture. The rubber seed oil is substituted for soybean oil partially to be added into the sturgeon compound feed. The compound feed comprises, by weight, 12-16% of fish meal, 18-22% of bean pulp, 12-17% of rapeseed dregs, 13-18% of cottonseed meal, 5-8% of corn gluten meal, 10-14% of rice bran, 0-5.5% of the soybean oil, 2.7-8.2% of the rubber seed oil, 0.3-0.5% of soya bean lecithin, 0.8-1.2% of monocalcium phosphate, 0.02-0.05% of vitamin C phosphate, 0.1-0.3% of choline chloride ,0.01-0.03% of ethoxyquin, 0.5-1.0% of mineral substance premix and 0.5-1.0% of vitamin premix. The sum of weight percentages of all raw materials is 100%. The application of the rubber seed oil to the sturgeon compound feed and the formula of the rubber seed oil have the advantages that the rubber seed oil is fully utilized to serve as a fat source in the sturgeon compound feed, the soybean oil as feed grease in short supply is saved, and the compound feed has no bad influence on sturgeon; formula cost and feed factors are reduced, high cost performance is achieved, and culture benefit of the sturgeon is improved.

Description

technical field [0001] The invention relates to a sturgeon compound feed, in particular to the application and formula of rubber seed oil in the sturgeon compound feed, and belongs to the technical field of aquaculture. Background technique [0002] Fat is a building block of cell membranes and an important form of energy supply and energy storage. Therefore, the type and content of feed fat have an important impact on the cost of fish feed formula, growth effect, fish health and aquatic product quality. Soybean oil has always been one of the main oils used in aquafeeds. Soybean oil is obtained from soybean seeds and is the most produced oil in the world. From the perspective of nutritional value, the fatty acid composition of soybean oil is better, containing 7-10% of palmitic acid, 2-5% of stearic acid, 1-3% of arachidic acid, 22-30% of oleic acid, 50-60% of linoleic acid, flax Acid 5-9%. With the rapid development of the feed industry, the price of oil raw materials, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K20/147A23K10/30A23K20/158A23K20/26A23K20/174A23K20/20A23K20/10A23K10/00
CPCY02A40/818Y02P60/87
Inventor 邓君明张曦安清聪陶琳丽毕保良荣华苏艳华孔令富
Owner 邯郸市鲟鲵农业科技股份有限公司
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