It is a Chinese-foreign hybrid species. It has extensive farming and careful feeding management in Jiangsu and its neighboring provinces and districts. This pig breed has achieved a very good breeding effect. It is Su Jiang pig. As an artificially bred variety, Su Jiang pigs have integrated the different pedigrees of Fengjing pigs, Jiang Quhai pigs, and Duroc pigs, and also inherited the fine traits of each cashew, with fast weight gain, strong reproductive performance, and lean meat. It has many advantages such as high rate and good meat quality. Moreover, Su Jiang pig also inherited the characteristics of strong adaptability of local pigs. It can be promoted in most hog production areas in the country. To realize its excellent production performance, it must be mastered. Scientific farming techniques.

Nowadays, it has been summer. In the summer, feeding of Sujiang pigs should prevent rancidity from feeding the pigs with rancid feeds. After eating, the pigs are not at liberty and do not like to eat, affecting growth, and they will die if they become poisoned. Therefore, pigs cannot be fed with rancid feed. In the summer, it is necessary to pay attention to storing the feed in a dry and ventilated place. The feed should be mixed immediately. It should not be used for long-term preservation as soon as possible. Remaining soup leftovers to pigs should be used by healthy pig farmers to use leftovers to feed the pigs. It is uncommon for leftovers to be fed to young pigs. The young pigs are susceptible to diarrhea; they are also unfit to feed the pigs; they are best used to feed fattening pigs. Pigs, but pay attention to hygiene when feeding, before eating to remove debris, the remaining soup will be re-boiled and then cooled, to prevent poisoning and gastroenteritis and other diseases. The vegetable feedstuff to feed the pig should be like the scientific vegetable feedstuff pig more like to eat, but should pay attention when feeding science. Sujiang pigs have large feed intake, require low feed cellulose content, and are rich in carbohydrates and protein. The best feed crop for pigs is Zili fresh grass, followed by chrysanthemum, etc. These forage grasses can also be solved at the same time. Insufficient green fodder in winter and spring, green feed can be fed raw, and most proteins and vitamins are destroyed when cooked. Adding a certain amount of baking soda to the finishing pig feed in the summer can effectively increase appetite and prevent heat stroke. The amount of baking soda used was 3g-4g per pig per day. In addition, in the feed mixed with detoxification of Chinese herbal medicine and feeding watermelon rind also has a good summer cooling effect.

As summer heat is approaching, many details cannot be neglected by farmers. Generally, in June and August, pigs tend to eat less food, slow growth, and even die of heat stroke. Production practice shows that, in addition to taking the necessary measures to prevent heatstroke, night-time feeding is also an effective solution to the above problems. This is because the nighttime weather is cool and there is less outside interference, which is good for the pigs to eat more, sleep more, and gain more weight. The technical point is: Feeding time. Generally, they can be fed 3 times at 19:00, 23:00 and 4:00; during the day, they are fed 0.5 times of light salt water at 10 a.m. and 2 p.m. Feed ratio. Wheat flour 20, corn flour 20, bran 26, cottonseed cake 30, fish meal 1, shell powder 2.7, ferrous sulfate 0.3. It is best to soak the feed for several hours before feeding. Feeding amount. Pigs weighing less than 35 kg are fed 2 kg of feed (excluding green feed) and 10 kg of light fresh salt water every day; 35 to 60 kg of pigs are fed 2.75 kg of feed per day and 15 kg of light salt water: pigs weighing more than 60 kg are fed daily. 3.5kg, light salt water 17 ~ 20kg. In addition, the pigs in summer should pay attention to prevent mosquito bites, and regularly feed the appropriate amount of oxytetracycline in the livestock; clean the pig house and flush the feeding utensils every morning.

In the previous few details of breeding, the deworming work can not be less. Feeding the pigs with aquatic feed for a long time, we should pay attention to regular deworming, and we usually feed deworming medicine once every two months. The method is to put 10 milligrams per kilogram into the weight of the pig, mix the medicine into the feed, and feed it once in the morning when the pig is fasting. Can also be used to refine the trichlorfon tablets, according to the amount of 0.1 grams of pig per kilogram of body weight into the feed, in the pig when the fasting time once fed.

Functional Food Ingredients

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