I. Selected donkeys and donkeys China's thoroughbred donkeys are mainly produced in the north, among which the most famous ones are the Guanzhong donkey (produced in Shaanxi Province) and the Texas donkey (produced in Shandong Province and the Bohai Sea coast). To improve the local donkey with a thoroughbred donkey, the best choice for breeding meat donkey foot with its hybrid offspring. Enhanced Starch Noodle Machine Enhanced Starch Noodle Machine,Noodle Maker ,Automatic Noodle Making Machine ,Cereal Noodle Making Machine Shuangfeng County Dingyuan Machinery Manufacturing Co. Ltd.. , http://www.starchseparator.com
Second, careful fattening and fattening can be divided into the following three stages.
1. The adaptation period is about 1 month. In addition to nursing and other normal feeding and management, newborn donkeys can begin to train and eat concentrates in about 10 days of birth. First feed with dilute foods, raw materials such as corn, barley, millet, oats, etc. add bran, add a little sugar into the gruel. Concentrate feeding starts at 10 grams per day and gradually increases until it reaches 100 grams per day at full moon. If the newly purchased adult donkey or the service donkey has been eliminated, it can be started by feeding easily digestible hay, grass, bran, etc. After a few days of observation, if everything is normal, feed the mixed feed. The coarse material is mainly cottonseed husk, corn stalk powder, corn grass, soybean husk or other kinds of green and hay, and the concentrate is 50% of cotton cake (or bean cake, peanut cake) and 30% of corn flour (or barley, millet). , Bran (or bean dregs) with 20%.
2. The length of the meat increase period can be determined by feeding the adult donkey and its health status. The short one can be used for 3 months. The feed was fed with the adaptation period. Young donkeys start from 100 to 200 grams daily, and then increase month by month. By the age of 9 months, the amount of concentrate can reach 3 to 3.5 kilograms.
3. The fattening period is 2 to 3 months. This period is mainly to promote the fullness of the donkey body fat and deposit fat. In addition to the above-mentioned daily materials, the following fattening methods can also be used: 1 500 grams of soybeans and rice (millet), add water, grind, add 250 grams of rice bran, mix salt, mix, feed after the donkey has eaten grass, and even feed 7 to 10 days. 2 Each donkey uses 100 grams of sugar per day or 150 grams of brown sugar in warm water to allow the donkey to drink freely, even for 10 to 20 days. 8 250 grams of lard, 1 kilogram of fresh leek, 10 grams of salt, fried after feeding, once a day, even fed 7 days. 4 Fry the yellow fry until it explodes (to remove 90% of the gossypol, and the scent smells). Each donkey feeds 1 kg a day and feeds it for 15 days. In addition, the addition of trace element drilling, iodine, copper, selenium, etc., during the fattening process by adding an appropriate amount of zinc, can prevent hair removal and skin diseases.
Sheltered donkeys must be fed quantitatively. In the spring, summer, every morning, in the middle, evening, and night, they should be fed 4 times. In autumn and winter, they can be fed less, but the night meal must be fed, and the coarse materials must be used when feeding. , Grass and crop stalks should be chopped and chopped, fine material should be flattened or ground or soaked, fermented, roasted, salted, etc. It is also necessary to provide adequate clean drinking water and proper amount of salt.