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Novel pig feed formula

A pig feed and formula technology, which is applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of no better reduction of backfat thickness, increase of feed weight gain ratio, etc.

Inactive Publication Date: 2010-03-31
刘显富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, apart from providing sufficient and balanced nutrients through breeding efforts, there is no better method and means to reduce backfat thickness, feed-to-weight ratio and increase daily weight gain in the late fattening period

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0007] The specific formula in this embodiment is as follows: corn: 40%, wheat: 40%, wheat bran: 5%, soybean meal: 5%, cotton meal: 1%, rapeseed meal: 1%, peanut meal: 1%, Hydrolyzed feather powder: 1%, calcium hydrogen phosphate: 1%, limestone powder: 0.5%, salt: 0.4%, sodium sulfate: 0.4%, lysine hydrochloride: 0.5%, lysine sulfate: 1%, powder 50 %choline chloride: 1%, liquid choline chloride 0.2%, mineral trace element premix 1%, vitamin premix 50-1000 g / ton, phytase feed additive: 0-1000 g / ton, Bacillus licheniformis (Bacillus licheniformis) powder preparation: 50-2000 g / ton, niacin / chromium picolinate feed grade / food grade / pharmaceutical grade additive: 50-500 g / ton. The promotion of animal growth by antibiotics can increase the daily gain and reduce the ratio of feed to weight gain; hormone additives such as β-stimulants can reduce the backfat thickness of pigs, which can increase the breeding efficiency of farmers, but lead to drug production of pork products. residual...

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PUM

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Abstract

The invention provides a novel pig feed formula which relates to an animal feed formula, in particular to a pig feed formula. The feed comprises the following ingredients in proportions: 40-75% of corn, 5-28% of soybean meal, 0-6% of peanut meal, 0.05-0.45% of table salt, 0-0.4% of sodium sulfate, 0-0.7% of lysine hydrochloride, 0-1.1% of lysine sulfate, 0-1.2% of powdered 50% choline chloride, 0.05-5% of mineral trace element premix, vitamin premix 50-1000grams / ton, phytase feed additive 0-1000grams / ton, bacillus licheniformis powdered preparation 50-2000grams / ton, and niacin / chromium picolinate feed level / food level / medicine level additive 50-500grams / ton. By adopting the novel pig feed formula, the back fat of the fattened pigs for sale is lower than 1cm, the daily weight gain of the fattened pigs above 60-100kg for sale reaches or exceeds 1000 grams in the late fattening stage, and the consumption-weight gain ratio is lower than 2.7.

Description

Technical field: [0001] The invention relates to a formula of animal feed, in particular to a formula of pig feed. Background technique: [0002] The main purpose of raising pigs is to provide protein food, that is, its main product is lean meat, so the yield of lean meat is the main indicator pursued by the pig raising industry. Because backfat thickness, which can be measured quickly and does not detract from product value, is highly negatively correlated with lean meat yield, so scientific and educational units, breeding, and slaughtering companies in the pig industry all use backfat thickness as a measure of lean meat rate and quality. The main indicator of price discussion. [0003] Therefore, in order to increase the production efficiency of lean meat and improve the economic benefits of the pig industry, reducing the backfat thickness, the ratio of feed to weight gain and increasing the daily weight gain are the main indicators to measure the performance of pig raisi...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K1/00A23K10/18A23K10/30A23K10/37A23K20/105A23K20/142A23K20/174A23K20/189A23K20/20A23K20/24A23K50/30
CPCY02P60/87
Inventor 刘显富
Owner 刘显富
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