First, appearance characteristics Nanyang cattle are tall, with thick and strong bones, well-developed shoulders, wide backs, well-balanced development, straight limbs, large hoof-shaped, and quick action. The head of the bull is square, with a short neck and a slightly arched bow. The neck is often wrinkled. The shoulders rise 8-9 centimeters and the forequarters are well developed. The cow has a delicate head, a thin neck, a horizontal shape, an inapparent shoulder, and well-developed hindquarters, but it is not wide enough, skewed, and has poor breast development. The coat color is yellow, beige and grass white. The nose is mostly flesh-colored and reddish, most with dark spots, and lighter on the face, abdomen and limbs. There are four types of hoof shell: wax yellow, amber, black and brown. 500 to 550 kilograms of adult bulls and 400 to 450 kilograms of adult cows. Second, production performance Nanyang beef is plump, delicate meat, bright red color, marble-like pattern, palatability is extremely strong, is called "ideal meat" by Chinese and foreign experts, after fattening, daily gain 0.6 ~ 0.9kg, consumption of 6.5 ~ 1kg per weight gain 8.0 feed units, slaughter rate of 53% to 65%, net meat rate of 43% to 57%. The improvement of Nanyang cattle is very effective. The Italian beef breed “Chiana Nina†is used as the father and Chinan F. The live weight of the bull can reach 532kg at 18 months of age, the daily weight gain is 1.17kg, and the slaughter rate is 59.2%. The net meat rate is 52%. Nanyang cattle milk twice a day, the average milk production 4.5 to 7.7 grams, the total amount of 400 to 500 kg of milk, milk fat percentage of 4.5% to 7.5%. Nanyang cattle has strong performance, the largest pulling force accounts for 57% to 77% of the weight, the average pulling force accounts for 18% to 25% of the weight, the arable land speed is 0.6 to 0.9 meters/second, the speed of the car is 1.1 to 1.4 meters/second, and the load is 1000kg , Day trip 30 ~ 40km. Nanyang cattle, cortex excellent, renowned at home and abroad, known as the "Nanpi" reputation. It was determined that Qinchuan cattle, Luxi cattle, and Nanyang cattle had the best moisture absorption and desorption performance, strength, elongation, elongation at break, and consistency of hand feel. Each leather is also the most Nanyang leather.
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Nanyang cattle
Nanyang cattle are produced in the Tanghe and Baihe River basins in the Nanyang area in the south of Henan Province. It is a well-known breed of both domestic and imported meat. Once it was introduced into the Huaibei area of ​​our province, it played a certain role in improving local cattle.