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Piglet's mixed feed composition using dephenolized cottonseed protein

A technology of using dephenolized cottonseed and compound feed, which is applied in the field of pig compound feed and its preparation, can solve the problems of milk fat hardening and affecting palatability, etc., and achieve the goals of improving digestion and utilization, avoiding thermal denaturation, and reducing weight gain costs Effect

Active Publication Date: 2015-04-29
GUANGDONG EVERGREEN FEED INDAL +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gossypol in cottonseed meal is not toxic to ruminants, and it is a good source of protein for ruminants. A small amount of use can increase the milk fat rate of dairy cows, but eating too much (more than 50% of the concentrate) will affect the palatability and make the milk fat Hardening due to high melting point

Method used

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  • Piglet's mixed feed composition using dephenolized cottonseed protein

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Each raw material component is weighed by the following weight percentage:

[0020] Corn 50%, puffed corn 15%, bran 7.4%, soybean meal 15%, dephenolized cottonseed protein 6%, fermented soybean meal 3%, calcium hydrogen phosphate 0.6%, stone powder 1.0%, 98% lysine 0.26%, methionine 0.05 %, choline chloride 0.08%, salt 0.4%, premix 1.21%.

[0021] The premix is ​​composed of zeolite powder, rice bran meal, antioxidant, antifungal agent, compound enzyme, phytase, chlortetracycline, anti-enemycin, vitamin A, vitamin D3, vitamin E, vitamin K, vitamin B1, vitamin B2 , vitamin B6, vitamin B12, biotin, sweetener, copper sulfate, zinc sulfate, iron glycinate, sodium selenite, manganese sulfate, potassium iodide, ferrous sulfate.

[0022] After the raw materials that need to be crushed in each of the above groups are crushed and mixed evenly with the raw materials that do not need to be crushed (raw material components whose particle size meets the requirements), the piglet co...

Embodiment 2

[0024] Each raw material component is taken by following weight percentage, and its preparation method is identical with embodiment 1:

[0025] Corn 60%, puffed corn 8%, bran 5.2%, soybean meal 8%, dephenolized cottonseed protein 10%, fermented soybean meal 5%, calcium hydrogen phosphate 1.0%, stone powder 0.8%, 98% lysine 0.32%, methionine 0.03 %, choline chloride 0.08%, salt 0.4%, premix 1.17%.

Embodiment 3

[0027] Each raw material component is taken by following weight percentage, and its preparation method is identical with embodiment 1:

[0028] Corn 55.9%, puffed corn 12%, bran 5.5%, soybean meal 11%, dephenolized cottonseed protein 8%, fermented soybean meal 4%, calcium hydrogen phosphate 0.8%, stone powder 0.8%, 98% lysine 0.30%, methionine 0.04 %, choline chloride 0.08%, salt 0.4%, premix 1.18%.

[0029] The premixes used in the present invention are self-produced. The raw material types of the premixes are the same in the three embodiments, and the amounts of various additives are the same. The amounts of the premixes are different, but the amount of the carrier is different.

[0030] Effect experiment example

[0031] The following is a comparative description through experiments.

[0032] Select 80 commercial pigs with an initial weight of about 25kg and strong physique (Du Dachang or Du Dachang) and divide them into two groups randomly, the control group and the de...

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Abstract

The invention discloses a piglet's mixed feed composition using dephenolized cottonseed protein. The piglet's mixed feed composition comprises the following raw materials by weight percent: 50-60 percent of corn, 6-15 percent of extruded corn, 3-8 percent of wheat bran, 8-15 percent of soybean meal, 6-10 percent of dephenolized cottonseed protein, 3-5 percent of fermented soybean meal, 0.6-1.2 percent of calcium hydrophosphate, 0.6-1.2 percent of stone powder, 0.10-0.50 percent of 98% lysine, 0.01-0.05 percent of methionine, 0.05-0.1 percent of choline chloride, 0.2-0.5 percent of salt and 1-1.5 percent of premix. The mixed feed is based on the normal corn and soybean meal type piglet's feed formula, and adopts 6-10 percent of dephenolized cottonseed protein to replace part of soybean meal to supplement part of synthetic amino acid without influencing the performance trait of piglets, and meanwhile, the weight gain cost of pork pigs is also lowered.

Description

technical field [0001] The invention relates to an animal feed, in particular to a piglet compound feed and a preparation method thereof. Background technique [0002] my country is a big cotton-producing country. According to the China Cotton Association, the total national cotton output in 2012 was 7.42 million tons. With such abundant cotton resources, my country's annual cottonseed production can reach 11 million tons, except for a small part reserved for seeding, and the rest is used for oil extraction. It is estimated that about 5 million tons of cottonseed cake (including husks) can be produced. about 15%) and about 1.67 million tons of cottonseed oil. Cottonseed meal can be used as a protein resource in animal feed, theoretically speaking, it can make up for the shortage of protein resources to a certain extent; however, since cottonseed meal contains a large amount of free gossypol, gossypol has certain toxicity, so it is limit its effective use. Therefore, the de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 蔡仁贤王华朗梁海鸥石宝发叶世章钟著夏李治国卢学名郑朝阳符应琳朱双红田瑜杨荣韩垂旺王立志韦振娜赵丽梅莫子艺
Owner GUANGDONG EVERGREEN FEED INDAL
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