The new technology of fattening and raising the meat donkey
Traditional Chinese donkeys are used for service purposes. In recent years, with the development of the market economy, donkeys for service have been developed into meat donkeys. It will become one of the major sources of human animal protein in the 21st century. Donkey meat is a fashion product in meat food and it is known as "the dragon in the sky, the donkey on the ground." The donkey skin is also the main raw material for the nourishing “Ejiaoâ€, a rare tonic of traditional Chinese medicinal materials, and raw materials for light industrial products. Ass is a herbivore animal, its strong resistance to disease, resistant to roughage, easy feeding, good management, low investment, it is suitable for small-scale farming. At present, a meat donkey can earn more than 1,000 yuan, which is an emerging wealth project. At present, mad cow disease and foot-and-mouth disease have occurred in some European countries. Europeans are already afraid to eat pork from sheep and cattle. Donkey meat has become one of the main meats of choice for Europeans. To this end, meat donkey production has a broad prospect of development and sales market. The selection of fattening donkeys due to the lack of good breed donkeys leads to inbreeding, small size, low meat production performance and poor economic returns. Therefore, it is necessary to select good breeds with large body size, fast growth during the fattening period, and production of more meat and good meat quality, or improved donkeys using the hybrids of these fine breed donkeys for fattening. China's large donkey breeds are related to local donkeys, Texas donkeys, Biyang donkeys, Hexi donkeys, and Jiami donkeys. These donkey species all have the characteristics of rapid growth, large body size, strong disease resistance, robust physique, good meat production performance, and obvious hybridization advantages. The construction of the donkeys has three kinds of cultivation methods: feeding, captivity, and stocking. Generally, livestock houses can be used. Newly built livestock houses should be flat, leeward and well-watered. The size of the house depends on the size of the house, and it is well ventilated in summer. In winter, it should be built in a cold and warm place, with food troughs and drinking utensils. Feed formulation and scientific feeding meat donkey adaptability, resistance to roughage, forage grass to cereal grass, corn stalks, peanut vines, sweet potato vines and a variety of wild grass and other roughage; fine material to soybean meal, peanut cake, cottonseed cake, corn, sorghum , barley, wheat and other mixed concentrates. The roughage should be 2-3 cm in length and the fine material should be crushed, roasted, soaked, etc. to improve the palatability and digestibility. Breeding with feeding, fixed slots, male and female feeders, timing, quantitative feeding, feeding Tim, feeding 3-4 times a day, free water after eating. The young donkey's fattening young donkey can eat tender grass about 3 weeks after birth. Generally, the young donkey can be trained to feed concentrate at the age of 20 days. The corn, sorghum, wheat and soybeans can be crushed and boiled into a congee-like feed. After adding a small amount of sugar to induce feeding, during this period, breast-feeding is the main supplement, supplemented with supplements, and 10-20 grams of daily feeds are added. After a few days, they can be increased to 80-100 grams, and can be weaned at 6 months of age. At the age of months, supplemental concentrates and quality forages are gradually increased. After 9 months of age, 3.5 kg of concentrate is fed. The fattening of adult donkeys is based on conventional rearing and uses 12- to 15-month-old shelf donkeys or donkeys that cannot be used for short-term fattening. In addition to stopping the service, the amount of mixed concentrates should be increased. Feeding quality forage grass freely, feeding 3 times to 4 times a day, fattening period can be slaughtered for 2 to 3 months.
Sardine,Frozen Whole Sardines,Frozen Sardines,Frozen Sardine Fish
ZHEJIANG EVERNEW SEAFOOD CO.,LTD , https://www.evernewseafood.com