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Ministry of Agriculture's promotion of beef cattle breeds - Limousin
Limousin cattle is native to France and is distributed in many countries around the world. Our country has been introduced for many years and can be used as a parent of the cross. Limousin cattle is famous for producing high quality meat pieces. The bones are fine, and the meat rate is high. The slaughter age is 18 months, the live weight is more than 500 kilograms, the slaughter rate is 68%, the net meat rate is more than 54%, and the meat is tender and marble-like. The lean meat percentage is as high as 80%-85%, which is an ideal variety for producing high quality beef. Its coat is red and yellow, its abdomen, limbs and tail are light pink, short hair, smooth and bright; angle is waxy yellow, angle is Longmen angle; body is long and wide, muscles are full, muscles of shoulders and hips are developed. The ribs are open, the back is straight, flat, and the limbs are strong; the bull's neck is thick and bulging, and the bones are thin. The adult bull weighed 950–1100 kilograms, had a height of 139.25 centimeters, a body length of 169.17 centimeters, a cow body height of 127.3 centimeters and a body length of 149.87 centimeters. Using Limousin to improve cattle has a good effect. According to the determination by the Institute of Animal Husbandry, Shandong Academy of Agricultural Sciences, the first generation of heavy male prostitutes averaged 27 kilograms and the average female prostitute was 25 kilograms. Under normal feeding conditions, the average weight of the bull was 325 kilograms and 282 kilograms of cows; the weight of the bull was 569 kilograms at 2 years old, the cows were 425 kilograms, and the ratio was 25% to 40%. The hybrid yaks began feeding at 3 months old and the 6-month-old male cubs weighed 180-220 kg. After weaning, the animals were directly intensively fattened. The average weight was 415.8 kg per year and the largest individual was 489 kg. The cattle can be kept in most parts of our country. Limousin is resistant to rough feeding, and all pasture and crop stalks can be fed. Under house-feeding conditions, the grass is fed 3 times daily and concentrate feed 2 times. Bulls need to forage grass 10 kg, fine material 5 kg; cows need to forage grass 6 kg, fine material 3 kg.
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