Breeding techniques of Hu Sheep

The meat of Hu mutton is delicate and delicious, without fishy smell. The slaughtering rate of adult sheep is 40-50%. The video of Hu sheep breeding technology is introduced as follows.

Daily management of Hu sheep

Do a good job in environmental hygiene

Sheep like a dry and hygienic environment and are most afraid of wet pastures and pens. The humid environment is easy to cause parasitic diseases, foot rot or other diseases in sheep. In order to make the sheep live healthily and lively, the enclosure had better adopt the leaky floor type. If the general ground is used, the feces and urine must be removed in time every day and padded with dry soil or other dry and soft cushions. Especially in rainy and humid weather, it is necessary to remove feces and urine at any time, clean the enclosure, and do a good job of ventilation, so that the enclosure can always maintain a dry, fresh air and suitable temperature. In a humid and unhygienic environment, sheep show restlessness, whining, and sometimes loss of appetite, and are prone to respiratory diseases and foot rot. Sheep like to eat clean forage grass and drink clean water. They would rather be hungry and thirsty than eat dirty grass and drink dirty water. Therefore, feed troughs, grass racks, straw baskets and other utensils should be cleaned and kept clean frequently, and the remaining forage and feed should be cleaned and turned over in time after use, so as to prevent sheep from jumping to the top and urinating or lying on it to get it dirty. The drinking tank or basin should be cleaned every day and disinfected regularly with 0.1% potassium permanganate solution to keep it clean and hygienic, and always keep clean and fresh drinking water so that sheep can drink it at any time.

II. Regular disinfection of enclosures

The sheep's enclosure should be disinfected regularly. Hot plant ash and quicklime powder can be scattered in the enclosure, or the following medicines can be used to disinfect the enclosure and utensils:

1. 0.5% peracetic acid solution: used for spraying floors, walls, troughs, etc.

2. 1%-2% sodium hydroxide solution: used for disinfecting enclosures, floors and appliances contaminated by bacteria and viruses. But this product is corrosive, disinfect the enclosure should drive out the sheep, wash the feeding trough with clean water after half a day, the ground can let the sheep into the cage.

3. Youchujing (organochlorine disinfectant): 0.5: 1% aqueous solution is used for disinfection of livestock houses, feces and water. 2.5% solution, used to kill spores.

4. Yikang (chlorine dioxide disinfectant): 1 40000diluted spraying enclosure, floor, etc.

Mosquito and fly season should also be sprayed to eliminate mosquitoes and flies, such as cypermethrin, dichlorvos, mosquito repellent, mosquito repellent, and so on, to eliminate mosquitoes and flies. But pay attention to safety to prevent accidental injury to the sheep.

Symptoms and diagnosis of antenatal anorexia in ewes

Ewes are anorexic, depressed, happy to lie, dry feces, rapid heartbeat and even irregular rhythm, eye conjunctival dendritic congestion, low body temperature, the course of disease for several days. Autopsy showed varying degrees of congestion of gastrointestinal mucosa, catarrhal inflammation of stomach and some intestines, splenic microswelling and hyperemia, crisp liver, fragile and yellowing.

Prevention and treatment of antepartum anorexia in ewes

The ewes were injected with berberine injection 20ml / ml (containing berberine 20ml / ml) once a day in the morning and evening, the mild ones were cured in 1 day, and the severe ones were cured in 2 ~ 3 days. In addition to timely intramuscular injection of berberine, ewes should also be given proper exercise and given an appropriate amount of digestible full-price feed and stomach tonic.

Non-milk treatment of ewe

Brown sugar milk method: 200 grams of brown sugar, 5 eggs. Beat the eggs into the bowl, add sugar and stir well, then add a small amount of concentrate to stir to feed the sheep, and the milk yield will increase after 5 hours.

Peanut milk promotion method: 200 grams of peanuts and 4 eggs. Beat the eggs in a pan, add peanuts and boil porridge in water, and feed them twice.

Ten advantages of Hu Sheep

Resistance to rough feeding: silage corn stalks and weeds can be used all the year round.

2. Full-house feeding: not only adapt to captivity, but also close breeding, sheep barn do not have a playground.

Three. Resistance to damp and heat: Hu sheep have a strong tolerance to damp and heat and rarely get sick.

Four. early sexual maturity: it can be mated at the age of 6 months.

Five. Estrus in the four seasons: after years of breeding, Hu sheep can be bred in estrus in four seasons, giving birth three times a year or twice a year.

Six. there are many lambs: more than 2 litters are generally the most 3 lambs.

Seven. Ewes produce a large amount of milk and have good motherhood: lactating ewes breast-feed other lambs in addition to their own lambs.

Eight. Timid and docile, conducive to management: Hu sheep rams and ewes are hornless, do not like to fight, do not like to jump circles, so that less investment in infrastructure, conducive to management.

Nine. Rapid growth and development: the average weight of 6-month-old rams and ewes of Hu sheep is 36.67 kg.

Ten. Strong adaptability: winter is not afraid of cold, summer is not afraid of heat, climate change does not affect growth.

Breeding is a hard job, the benefit can be done, that is, bitter, tired, large capital flow, please consider carefully ~