How do sheep spend the winter

First, cold resistance and frost resistance

First, check the air leakage of the sheepfold to prevent rain from leaking and cold air from blowing directly into the sheepfold at night. Second, do a good job in cold, warm and antifreeze for postpartum ewes and lambs, and add padding where conditions permit to increase the ability to keep out the cold and ensure the safe wintering of postpartum ewes and lambs.

Second, the supplementary supply of waste.

Because of the cold winter, sheep consume a lot of energy, so when feeding sheep grass after grazing, they should be fed with appropriate amount of concentrated feed, such as corn, rice flour, fine bran and so on. Fattening technology of mutton sheep is a long-term concern of mutton sheep farmers. How to fatten mutton sheep, what mutton sheep eat and grow fast, and how to make ingredients to ensure their daily nutrition are also issues that people often discuss. The invention is matched with a professional technical formula, so that mutton sheep can be fattened and fattened quickly in a short time, and the breeding efficiency is improved.

Third, ewes protect the fetus.

Most denominator goats are in pregnancy in winter, so we should pay attention to fetal protection. Attention should be paid to the quality of forage grass in feeding, and moldy, deteriorated and frosted forage grass should not be fed. When grazing, it is forbidden to squeeze, scare, jump ditch and other actions that are not conducive to abortion of pregnant ewes.

Fourth, warm water supply.

Due to the cold weather, warm salt water is supplied to sheep during grazing and grazing in winter, so that they can drink enough and prevent them from drinking cold water and water with ice residue.

Verb (abbreviation of verb) is immune in time.

Winter is a season with low temperature and large temperature difference between day and night, which is a high incidence season for many animal diseases. Therefore, according to the immunization procedures and technical requirements, we must immunize the foot-and-mouth disease, sheep's three defenses and other diseases in advance, prevent many diseases in winter in advance, improve the immunity of sheep, establish an effective immune barrier to ensure the health of sheep, and vaccinate postpartum ewes and weaned lambs in time.

Disinfection methods and precautions of sheepfold in winter;

1, general disinfection

Disinfectants can use non-corrosive and non-toxic surfactants, such as Nijie Yishui, chlorhexidine, domiphen, Baidusha, livestock and poultry safety, etc.

2, empty ring disinfection

Disinfectants with good sterilization effect can be selected for air ring disinfection, such as 10% bleaching powder, 3% Lysol, 2%-4% sodium hydroxide, 4% formaldehyde, etc.

3. Disinfect with sheep

One is caseous lymphadenitis caused by pseudotuberculosis, which is very common. Baidu is used to sterilize and kill sheep; There are also sheep nose flies from June to September, which should be fumigated with 93% dichlorvos and sheep in a closed house, per cubic meter 1 ml.

4, drinking water disinfection

Some free-range households often let sheep drink stagnant water and sewage, which is not desirable. The drinking water for raising sheep should be clean and disinfected. Halogens that can be easily decomposed, such as bleaching powder and calcium hypochlorite, can be selected.

Step 5 disinfect feces

Sheep manure in manure storage yard often contains a large number of bacteria and eggs, which should be treated centrally. Disinfectant can be mixed into it, or heap fermentation can be used to kill germs and eggs.

6, terminal disinfection

After raising sheep, especially the pens for fattening sheep and childbirth, it is necessary to thoroughly clean them, pile up the sweeps and feces to a height of 65,438 0.5 meters, add appropriate amount of water, maintain a moderate level of 70%, cover them with mud or plastic sheets, and pile them up for fermentation for more than 42 days. Closed houses should be fumigated with formaldehyde and potassium permanganate, and non-closed houses should be overheated with hot alkaline water and gasoline blowtorch. At the same time, the house should be kept open for about half a month, disinfected once a day and sprayed (iodophor or highly toxic) before entering the sheep.