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Big pig fattening compound feed for improving carcass quality and preparation method thereof

A carcass quality and compound feed technology, applied in animal feed, animal feed, application, etc., can solve the problems of low feed utilization, no consideration of backfat thickness and carcass quality of large pigs, and unbalanced nutrition mix

Active Publication Date: 2013-02-13
XUZHOU ZHENGCHANG FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Unbalanced nutritional mix, low feed utilization rate, and high feed-to-meat ratio
[0004] 2) The backfat thickness and carcass quality of large pigs are not considered

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1: 367 parts of corn, 228 parts of wheat, 124 parts of secondary flour, 95 parts of rice bran meal, 29 parts of expanded soybean meal, 29 parts of fermented soybean meal, 59 parts of DDGS, 10 parts of soybean lecithin, 3 parts of soybean oil, and 10 parts of zeolite powder 10 parts of attapulgite, 11 parts of stone powder for feed, 2.7 parts of table salt, 0.8 parts of choline chloride, 5 parts of big pig compound premix, 5 parts of L-lysine hydrochloride, 5 parts of L-threonine 0.8 parts, 0.2 parts of phytase, 0.3 parts of wheat enzyme (trade name Saihesu), 0.2 parts of sodium saccharin, 10 parts of additives.

[0022] The above components are commercially available products.

[0023] The ammonia absorption value of the zeolite powder is greater than 0.16 moles per 100 grams, and the fineness of the zeolite powder is greater than 100 mesh.

[0024] The compound premix contains VA1300000IU, VD per kilogram 3 300000IU, VE10g, VK 3 0.3g, VB 1 0.4g, VB 2 1g, V...

Embodiment 2

[0031] Example 2: 360 parts of corn, 230 parts of wheat, 125 parts of secondary flour, 96 parts of rice bran meal, 30 parts of expanded soybean meal, 30 parts of fermented soybean meal, 60 parts of DDGS, 10 parts of soybean lecithin, 3 parts of soybean oil, and 10 parts of zeolite powder 10 parts of attapulgite, 11 parts of stone powder for feed, 2.7 parts of table salt, 0.8 parts of choline chloride, 5 parts of big pig compound premix, 5 parts of L-lysine hydrochloride, 5 parts of L-threonine 0.8 parts, 0.2 parts of phytase, 0.3 parts of wheat enzyme (trade name Saihesu), 0.2 parts of sodium saccharin, 10 parts of additives.

[0032] All the other implementations are as in Example 1.

[0033] In Example 2 compound feed: crude protein content 14.10%, crude ash content 5.74%, crude fat content 3.94%, crude fiber content 3.03%, calcium content 0.53%, total phosphorus content 0.51%, salt content 0.41%, lysine Content 0.89%.

Embodiment 3

[0034] Example 3: 353 parts of corn, 232 parts of wheat, 126 parts of secondary flour, 97 parts of rice bran meal, 31 parts of expanded soybean meal, 31 parts of fermented soybean meal, 61 parts of DDGS, 10 parts of soybean lecithin, 3 parts of soybean oil, and 10 parts of zeolite powder 10 parts of attapulgite, 11 parts of stone powder for feed, 2.7 parts of table salt, 0.8 parts of choline chloride, 5 parts of big pig compound premix, 5 parts of L-lysine hydrochloride, 5 parts of L-threonine 0.8 parts, 0.2 parts of phytase, 0.3 parts of wheat enzyme (trade name Saihesu), 0.2 parts of sodium saccharin, 10 parts of additives.

[0035] All the other implementations are as in Example 1.

[0036] In Example 3 compound feed: crude protein content 14.22%, crude ash content 5.77%, crude fat content 3.94%, crude fiber content 3.05%, calcium content 0.53%, total phosphorus content 0.51%, salt content 0.41%, lysine Content 0.90%.

[0037] In order to verify the influence of the prese...

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PUM

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Abstract

The invention relates to big pig fattening compound feed for improving carcass quality, and the feed is prepared from the following components: corn, wheat, wheat middlings, rice bran meal, puffed soybean meal, fermented soybean meal, DDGS (distillers dried grains with soluble), soybean lecithin, soybean oil, zeolite powder, attapulgite, mountain powder for feed, edible salt, choline chloride, big pig compound premix, L-lysine hydrochloride, L-threonine, phytase, wheat enzyme, saccharin sodium salt and additive. The big pig fattening compound feed provided by the invention utilizes multiple raw materials for realizing nutrition complementary in the aspect of nutritional regulation, designs nutrient-balanced daily ration, and can be used for improving the feed utilization rate, reducing the feed conversion ratio by 0.08-0.2, regulating and controlling the pig meat quality by adopting combination of multiple functional additives, reducing the backfat thickness and improving the carcass quality.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a fattening compound feed for improving carcass quality and a preparation method thereof. Background technique [0002] The cycle of growing pigs is generally divided into the teaching stage, nursery stage, small pig stage, medium pig stage and big pig stage from birth to slaughter. It takes about 150-180 days. Usually, the big pig stage is also called the fattening stage. Indicates the month preceding the column. At present, pork is still the main source of meat for people in our country. With the improvement of people's living standards, the incidence of hypertension and hyperlipidemia is increasing year by year. The analysis of the reasons has a great relationship with the excessive intake of fat. , although breeders have bred lean growing pigs in breed selection, if the backfat thickness can be further reduced on the basis of lean pig breeds, so that pigs grow less fat and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/165A23K1/175
Inventor 王桂芹胡佩红薛密袁昌学朱秋凤颜培永
Owner XUZHOU ZHENGCHANG FEED
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