What about the slow growth of farmed mutton sheep?

In order to do a good job in the hybridization of meat sheep, we should introduce excellent meat sheep with large size and strong meat production performance to cross with local meat sheep and breed a large number of hybrid goats for farmers to raise. Hybrid sheep has the advantages of fast growth and strong disease resistance, which lays a foundation for weight gain of mutton sheep.

Generally raised mutton sheep weigh only 15 kilograms at the age of 12 months, and the growth rate is very slow, the main reasons are: first, due to inbreeding, physical degradation; second, not paying attention to deworming, parasites consume a lot of nutrients of mutton sheep; third, there is no scientific compound feed, can not meet the nutritional needs of mutton sheep growth. In order to improve the growth rate of mutton sheep, the following technical measures must be taken:

The elimination of parasites not only consumes a lot of nutrition of mutton sheep, but also secretes toxins and destroys the digestive system function of mutton sheep, so it should be dewormed. Levamisole, a highly effective insect repellent, was dissolved in warm water at a rate of 8 mg per kilogram of body weight, and 5% of the aqueous solution was prepared for intramuscular injection, which could dispel many kinds of nematodes and roundworms in sheep. At the same time, with dichlorophenol sulfate, 80 mg per kilogram of body weight, add a little flour, 250 ml of water, fasting before feeding, or albendazole, 15 mg per kilogram of body weight, can dispel Fasciola hepatica and tapeworm and ensure exuberant physiological function during the fattening period.

Scientific formula feed provides adequate nutrition for fattening mutton sheep, and all kinds of nutrients should be basically balanced so that sheep can grow rapidly. Here are two practical feed formulations:

1. Corn meal 45%, rice bran 20%, bean cake 10%, rapeseed powder 15%, wheat bran 10%, combined with hay, let it eat freely.

two。 Corn meal 50%, bean cake 15%, wheat bran 20%, rice bran 15%, cooperate with hay, let it eat freely.

The above two kinds of formula feed, can you choose one kind of feed stem? ⒏ brakes ⒑ enthalpy Kip to tease Tuo Xiong to catch him?? ∪? Hook Bang fiber sleigh? 6 summer blankets lick? Young goats at the age of 6 months, weighing about 8 kg, can be fed with 150 grams of formula feed if the demand for fine hay is met. With the increase of age, the daily feed can be increased to 200 grams. In order to supplement the deficiency of protein, urea can be added to the concentrate, which can be fed 3 to 4 grams a day at the beginning, and can be increased to 5 to 6 grams later. It takes 5 days for the sheep to adapt to the transitional stage when feeding urea, and pay attention to not drinking water 1 hour after feeding. The rapeseed cake should be cooked before feeding to eliminate the toxic ingredients contained in the rapeseed cake. Add 4 to 5 grams of salt, 4 to 5 grams of bone powder or shell powder, and 8 grams of sodium sulfate. If you feed silage, add 5 grams of baking soda to the silage. According to this new technique, the daily gain of hybrid mutton sheep can reach 100g to 150g, and the body weight of hybrid mutton sheep can reach 18kg ~ 25kg at the age of 6 months. Compared with the traditional extensive feeding method, the growth rate is more than doubled.

If feeding suckling goats, the above formula feed can be fed with 300 grams to 350 grams per day, urea to 8 grams to 10 grams, and salt to 8 grams to 10 grams. This kind of feeding method secretes a lot of breast milk. Lambs practice eating grass and fodder from the age of 20, and their daily gain can reach more than 100 grams.

The above formula feed is designed for captive sheep. For meat sheep grazing in the wild during the grass peak season, the amount of concentrate feed can be reduced by 50%. But no matter how plentiful the grass is, night feeding is still necessary. In this way, the rapid growth of fattening Boer goats can be ensured.