How do lambs keep warm in winter, and how many degrees can lambs withstand in winter?

Key points for sheep raising in winter.

Warm. The cold tolerance of sheep is relatively strong, but the sheep house can not be less than 0 in winter, the lamb house can not be less than 8, and the farrowing room should be kept at 10 18. Before winter, it is necessary to overhaul the sheep house as soon as possible, and make necessary repairs to the roof and walls to prevent wind and snow leakage.

In the field sheepfold, a wind barrier should be buried with corn stalks outside the north wall. For closed sheepfolds, windproof curtains should be hung at the door and windows. Simple sheep greenhouse, can extend the eaves forward, set up a plastic warm shed, and cover the top with a straw curtain.

In the cold season, a stove should be built in the enclosure to keep warm.

The climate is cold, how to keep the sheep warm and fat? Winter sheep raising tips sharing.

Protect the group. Winter grazing allows the sheep to eat suitable pasture and breathe fresh air, which is conducive to enhancing physical fitness, exercising cold resistance and disease resistance, which is the main measure to protect the herd. Grazing should choose a sunny slope low depression that is sheltered from the wind and the sun and has a good water source.

In early winter, some grasses and wild vegetables have not yet died, so we should seize the time to graze, seize the favorable time when the sunny day is warmer at noon, and let the sheep try to eat more grass and wild vegetables. In the depths of winter, the sheep are converted to house feeding. For sheep with weak physique, special management measures should be implemented, such as feeding juicy feed, increasing the amount of concentrate feeding, and strengthening physical exercise.

The climate is cold, how to keep the sheep warm and fat? Winter sheep raising tips sharing.

Fat preservation. Provide high-quality green hay and crop straw to the sheep, and timely supplement soybean meal, corn, dried melon, wheat bran and other concentrates to ensure that each sheep can eat 200 grams and 250 grams of concentrate every day. For small rams and small ewes reserved for breeding, each sheep should be fed 500 grams and 600 grams of concentrate every day.

Drink water 2 times a day 3 times, preferably with light salt water, with a water temperature of about 18. In the deep winter season, even if the weather is very cold, try to let the sheep go out to exercise at noon on a sunny day to enhance their physical fitness and improve their ability to resist cold. In the early stages of gestation, the ration can be composed of 50% alfalfa, 30% green hay, 15% silage corn, and 5% concentrate; In the third trimester of pregnancy, the ration consists of 1 kg of green hay, kg of silage, and kg of concentrate.

When raising sheep in winter, you must pay attention to keeping the sheep warm. How should we keep our sheep warm?

1. Increase the retaining wall of the sheepfold.

Many sheep farms are designed for use in the spring because they are constructed in winter. The weather has warmed up since it was built, and in order to maximize ventilation, the sheep farm was designed to be open (see below). This kind of sheep farm does not need ventilation at all in the summer, and it has no smell, but it is very poorly warm.

Before the autumn and winter cooling, especially in the northern regions.

Be sure to add a retaining wall to the outside to keep the wind out and keep warm. The plastic retaining wall, which has the lowest cost in the short term, can also take into account the light, and can be removed in spring and summer, and then paved in autumn and winter.

2. Use heating to warm the sheepfold.

Heating is one of the most used ways to heat sheep, with uniform heat dissipation and high safety. But at the same time, the cost of heating is large, and in rural areas, central heating cannot be achieved, so they burn their own boilers. In addition, many northern regions are not allowed to burn coal, so this way of heating sheep has gradually lost its advantages.

3. Use an electric roasting lamp to warm the sheep.

For newborn lambs, electric grilling lamps are generally used for heating. Others use hot plates or high-wattage light bulbs to keep their lambs warm. These tools heat up quickly, at high temperatures, and with light effects, they are easy to operate and suitable for heating in a small area.

It is especially suitable for suckling and nursery sheep. When using, you need to pay attention to the suspension height, so that the big sheep can't touch it!

Fourth, add straw to keep the sheep warm.

In fact, sheep are not suitable for nesting, which is related to the living habits of sheep. The feces of sheep are not excreted to a fixed place like pigs, and sheep are pulled wherever they go. However, the proper nest can still play a role in heat preservation, and this method is suitable for rural free-range sheep, and the number is not large.

Cut off the straw of dry crops such as corn, wheat, and rice (you can also use leaves), fix it in the corner of the sheepfold, do not spread out, pile it high, turn it every three days, and change it every half a month. The straw that is replaced will be a very good farm fertilizer. It should be noted that the straw must be shortened with a guillotine, no more than 10 cm, otherwise it will be very tiring when the manure comes out!

5. Use hot air to warm the sheep.

Heating the sheep with hot air, as the name suggests, sends hot air to the sheepfold, similar to the air conditioning fans that people use nowadays.

It is directly connected to the hot air blowing into the sheepfold to increase the temperature of the sheepfold. The advantage is that it is simple to use, and the disadvantage is that it consumes electricity.

6. Spread warm cotton for the sheepfold.

This method is very suitable for sheepfolds with plastic insulation walls on the outside, such as the plastic enclosure added after the first open sheepfold. When the sun shines during the day, a lot of heat is stored in the plastic. In the evening, the outside is covered with insulating cotton.

It was also warm at night. Advantages: Convenient, low cost, disadvantages: poor ventilation and poor air flow.

Lambs are not hardy, and in the north they can generally tolerate temperatures of around minus 20.

In the north, when the outside temperature is about minus 20, the lambs can basically survive normally, and if the temperature is lower, they may freeze to death. In the south, if the temperature drops below -5, lambs can freeze to death. Moreover, even if the lamb can survive, do not be in a cold environment 24 hours a day, and still pay attention to keeping warm.

It is best to keep the temperature of the pens where the lambs are kept above 25.

Precautions for raising lambs

1. The immunity of newborn lambs is relatively poor, and at this time, it is necessary to inject E. coli seedlings under the skin of lambs, which can prevent dysentery.

role. If the lamb is in poor condition, it can be given intravenous glucose.

Calcium chloride and glucose to enhance the constitution of lambs.

2. Lambs can generally run after birth, when breeding lambs, after 5-7 days of birth, you need to choose to drive the lambs to the outside of the sheep house when it is sunny and windless, so that you can improve the physique of the lambs, and also play a role in promoting the growth of the lambs.

Lamb's wool is a little warmer.

Lamb's wool is not as expensive as lamb's wool, but it has a good warmth effect, no less than lamb's wool. There is a difference between lamb's wool and lamb's wool, and lamb's wool is really superfine wool, selected long wool; Lamb's wool is actually artificial cashmere, so it is called lamb's cashmere.

Peculiarity. First, the appearance is light and refreshing, with good air permeability and drape.

Second, the texture is soft, light and transparent, and the feel is smooth and elastic.

Third, it is very comfortable to wear on the body, and it is very elegant.

Fourth, after high temperature shrinkage treatment, it is not easy to deform and wrinkle.

It is a cashmere product that is popular because it is soft and comfortable. The chemical composition of lamb's wool is 70% polyester, 30% nitrile, with high-speed warp knitting machine, the production varieties are: super soft short plush, pearl velvet and other plush fabrics, generally widely used in clothing, toys and other categories.

It does not contain harmful substances to the human body, is mildew and mothproof, and will not cause a reaction; The manufacturing process of the product is simple. Seek adoption.

Relatively speaking, lamb's wool is warmer.

If the pile content is high, it means that the clothing is warmer.

1. The newborn lamb has poor body temperature regulation ability and is extremely sensitive to external temperature changes, so it is necessary to do a good job of thermal insulation and cold protection of the newborn lamb in winter and early spring. After the lamb is born, let the ewe lick the mucus on the dried lamb as soon as possible, and when the ewe is unwilling to lick, sprinkle some bran on the lamb.

2. Secondly, the e-sheep house should be warm and suitable, generally more than 5. When the temperature is low, some heating measures should be adopted, and some thermal insulation materials should be laid on the ground, such as hay, wheat straw, etc., and attention should be paid to check whether the doors and windows are airtight, and whether there is a gap for ventilation.