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Process method for quickly fattening Simmental bulls with grain fodder

A process method, Simmental's technology, applied in the field of livestock breeding, can solve the problems of inconsistent nutritional content of corn silage in the whole plant, cumbersome feeding methods, and many feed raw materials, etc., to ensure normal rumination function, good palatability of cattle, and promotion of rumination. effect of function

Inactive Publication Date: 2019-12-10
孙晓玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the traditional ration formula of whole plant corn silage plus distiller's grains plus straw, cumbersome feeding methods, long fattening cycle, many feed materials, inconsistent nutritional content of whole plant corn silage, and great differences among different farms. The problem is to provide a process method for rapid fattening of Simmental bulls with grain feeding. In this method, the ratio of granular concentrate supplements in the three fattening stages and the ratio and technology of air-dried full-mixed TMR rations are designed. method

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  • Process method for quickly fattening Simmental bulls with grain fodder
  • Process method for quickly fattening Simmental bulls with grain fodder

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specific Embodiment approach 1

[0020] Specific embodiment 1: This embodiment records a process method for rapid fattening of Simmental bulls by grain feeding, and the target breeds are: F hybrid of German Simmental bulls and Australian Simmental cows 1 For the generation of bulls, the method is specifically as follows: start fattening of Simmental bulls at the age of 301 days, raise them in a semi-open barn, and remove manure once a day in the morning, and the ambient temperature is from May to October, the lowest temperature 5 Change from ℃ to the highest temperature of 30℃, feed once a day at 13:00 every day, mix with a fully mixed ration TMR feeding cart to make an air-dried TMR ration with moisture below 14%, and the trough is not empty for 24 hours Groove until the Simmental Bull is 469 days old to be released;

[0021] From 301 days to 334 days of age, the ration formula, calculated by air-drying quantity, is composed of 50% granular concentrate supplements, 31% oat grass, and 19% of leymus chinensis; the...

specific Embodiment approach 2

[0024] Specific embodiment two: a process method for fast fattening Simmental bull grain feed described in specific embodiment 1, the specific composition and content of the granular concentrate supplement are as follows:

[0025] Granular concentrate supplements from 301 days to 469 days of age are based on the mass parts from 15 to 50 parts of corn, 15 parts of soybean meal, 15 parts to 35 parts of DDGS, 10 parts to 30.75 parts of sprayed corn germ meal, sprayed corn 11 parts of husk, 15 parts of palm meal, 3 parts~3.75 parts of sugar cane molasses, 1.99 parts~5 parts of 40 mesh stone powder, 0.5~2.5 parts of beef premix additives, 0.5~2.5 parts of salt, 1 part of sodium bicarbonate~ 5 parts, gelatinized sustained-release urea of ​​200 is composed of 1 part. The DDGS is corn distillers grains with a moisture content of less than 14% and its solubles.

specific Embodiment approach 3

[0026] Specific embodiment three: The process method for fast fattening Simmental bull grain feed described in specific embodiment two, the bulk density rz of the corn is higher than 710; the crude protein content of the sprayed corn husk> 18%.

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Abstract

The invention relates to a process method for quickly fattening Simmental bulls with grain fodder and belongs to the technical field of livestock breeding. The method comprises the steps of feeding 301-day-old Simmental bulls in a semi-open type bull house divided by railings, clearing away dung once every morning, putting fodder once every noon at 13 o'clock, and using a full-mixed daily ration TMR feeding vehicle for stirring, wherein the ambient temperature ranges from the lowest temperature of 5 DEG C to the highest temperature of 30 DEG C in the period from May to October, and troughs arenot empty for 24 hours until the 469-day-old Simmental bulls leave the bull house. In the method, the proportion of granular concentrate supplement fodder in three fattening stages and the proportionof an air-dried full-mixed daily ration TMR are designed. According to the method, the TMR (full-mixed daily ration) feeding vehicle is used for stirring, and correspondingly air-dried coarse fodderwith the water content below 14%, namely oat grass and leymus chinensis, is uniformly mixed with concentrated fodder to prepare air-dried TMR, wherein not only are the flavor and particle size of granular fodder and tabletted corn kept, but also bulls are prevented from becoming picky about food, and the ruminant function of rumens is promoted.

Description

Technical field [0001] The invention belongs to the technical field of livestock breeding, and specifically relates to a process method for rapid fattening of Simmental bulls by grain feeding. Background technique [0002] Fattened beef is the beef that is slaughtered after fattening beef cattle that has entered the sexual maturity period, and it is also beef cattle slaughtered after 20 months. Fattening cattle are divided into straight-line finishing and shelf cattle finishing. Shelf cattle fattening is mainly done by raising bulls with low nutrient levels. Only the shelf has no meat, and then adequate nutrition is given to compensate for growth. However, the slaughter time is 20 months or longer. Straight-line fattening is generally bulls bred in self-breeding and self-breeding farms, without transportation stress and transitional feeding, and full nutrition is provided throughout the period. The fat beef produced can be sold at 15-16 months of age. The age of the month is sm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K10/30A23K10/38A23K10/37A23K10/33A23K20/22A23K20/20A23K20/174A23K40/10A23K50/15
CPCA01K67/02A23K10/30A23K10/33A23K10/37A23K10/38A23K20/174A23K20/20A23K20/22A23K20/30A23K40/10A23K50/15Y02P60/87
Inventor 孙晓玉王洪亮庄雨龙卫喜明韩志强宋伟红许红喜赵福忠麻名汉桑学波陶志云
Owner 孙晓玉
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