This article mainly introduces the fast fattening technology of adult sheep for farmers, for reference, and hopes to help the majority of farmers.
First, choose sheep
1. For adult sheep fattening, the old, weak, deficient, lean, and sheep with loss of reproductive function are generally used for fattening, and a small number of castrated rams are used for fattening. To select individual tall, spiritual, disease-free, light-colored sheep for fattening, moderate prices, no infectious diseases.
2, insecticides, stomach parasites not only can consume a lot of sheep's nutrition, but also secrete toxins, destroy the sheep's digestive, respiratory and circulatory system physiological functions, the damage to the sheep is serious, so before sheep fattening First, the insects were dewormed and water-solubilized with the highly effective anthelmintic levamisole at 8 mg per kilogram of body weight. A 5% aqueous solution was prepared for intramuscular injection, which can drive off various nematodes in the sheep and use thiodichlorodichlorophenol as the weight per kilogram body weight. 80 milligrams, plus a little flour 250 ml of water before feeding feed fasting, can drive out the sheep liver flukes and aphids, which avoids the sheep extra in vivo loss, will be very important for fast fattening and reduce forage loss .
The stomach of the sheep is usually artificial salt and rhubarb soda. Pay attention to the dose, otherwise it will cause invalid or poisoned death.
Second, fattening
1, easy (transfer) to fattening: easy fattening is the sheep grazing in A to pull the B to fattening, its fattening method is to drive insects, stomach after feeding (each sheep does not occupy an area of ​​1.5 square meters) The sheds should be dry and ventilated, and the shacks should be well lit.
2, fine material formula: A formula is, corn flour 50%, flax cake 30%, ç³ 9%, bran 10%, salt 1%. Formula B is: corn 55%, oil cake 35%, bran 8%, salt, urea dissolved in water 1%.
3. Feeding and fattening: The goats are purchased and divided into groups according to their size to remove insects and stomach and reduce their activity. Generally, about 0.7 kg of concentrate is fed daily, and the fattening can be slaughtered in 50 days. The average daily gain is about 250 grams.
4, grazing and feeding for fattening: This method is mostly suitable for many fields, wide place, grazing during the day, feed at night (0.2 kg), to reduce the cost of farming, the average fattening period of about 70 days.
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