pig
First, heat preservation
1, room temperature above 20 degrees is more suitable for pigs, even so, a warm nest is necessary, which needs to reach the level of a quilt.
2. Try not to go out. If you must go out, put on warm clothes and go out on a sunny day. Once a little pig went out to play on a snowy day and came back infected with respiratory diseases, and then became pneumonia. This is no joke. This disease is fatal. The older the pig is, the stronger its frost resistance. Fat pigs over eight or nine months will not be afraid, and it is no problem to go out to defecate, but not for too long.
3, the winter diet should be more suitable, so that pigs can consume enough calories to keep out the cold. In addition, don't forget to let pigs eat a certain amount of fruits and vegetables in winter to prevent pigs from getting angry when spring comes.
There is no heating in the south, so the room temperature may be lower in winter. Pigs should pay special attention to warm measures when sleeping.
5. Be sure to blow dry when taking a shower. You can use a super absorbent towel to wipe the pig, such as the kind that a lady wipes her hair. Pay attention to the frequency of bathing. The winter climate is dry, and the pigskin will peel off if it is too dry. To maintain an appropriate bath frequency, once a week or two is enough. If you find that the pig's trotters are cracked, you should also apply something moisturizing.
Second, feed.
The value of feed means that the feed for pigs should contain all kinds of nutrients needed by pigs. Because of the large energy consumption of pigs in winter, it is necessary to ensure adequate food and reasonable feed ratio.
Feed types should be as diverse as possible, so that the various feeds in the distributed diet can be nutritionally complementary. The quality of feed used is delicious. The ratio of common feed is 56% corn, 15% bean cake and 19 wheat bran. 5%, various bran 7%, bone meal and fish meal each accounting for 1%, and salt 0. 5%。 In different growth stages of pigs, the feed ratio should be changed appropriately, and the principle is that there is more concentrated feed in the early stage and less concentrated feed in the later stage. When choosing feed, we should adjust measures to local conditions and try to choose feed with rich nutrition and low price. For example, bean curd residue is a good feed for pigs, which can greatly reduce the input of concentrate, but bean curd residue cannot exceed 1/3 of the total input.
pig
Conditional farmers can also add a small amount of fermented fresh chicken manure to pig feed. Xiang pigs have the habit of eating green feed, so this is a problem that cannot be ignored in breeding. In winter, Chinese cabbage, radish, carrot and potato can be used instead of green feed, and rotten vegetables should not be fed.
The feed source of Xiang pig is mainly cooked food. Cooked feed can improve the utilization rate of feed. In cold winter, feeding cooked food can enhance the cold resistance of pigs and speed up their growth. If you feed cooked food unconditionally, at least feed it warm. Feed should be soaked in water in advance, with hot water when feeding, and feeding should be regular and quantitative. Pigs should be fed three times and pigs should be fed four times.
Third, the amount of exercise.
In winter, pigs are less active and like to sleep in warm nests. As long as you have a place to raise pigs for them, it is actually very simple for pigs to spend the winter. The really dangerous seasons are early spring and late autumn. Generally, when pigs get angry for the first time in spring, their eyes are swollen and they are basically blind. The mortality rate of pigs is much higher than that in winter and summer. It seems that viruses and bacteria also shine in spring, so let the pigs have a good winter and go out to play when spring comes.
For Xiang pigs, the incidence rate in winter is relatively low, but the health and epidemic prevention work can not be underestimated, and vaccines and environmental disinfection can not be ignored. Winter may be difficult for fragrant pigs, but you can still raise healthy fragrant pigs as long as you raise them carefully.