Selection of pig stocking sites and preliminary preparation work
Pig farmers should know that pigs are omnivorous animals, so they use a wide range of feeds and can be stocked after domestication. Below we are going to learn about the selection and management techniques of domestic pig stocking sites.
First, the stocking site selection
The stocking of pigs is mainly based on wild fruits and weeds, and the grassland rich in fruit trees such as pecans, apricots, hawthorns and acorns is mainly considered as an important stocking site. The stocking site should be kept away from villages and cultivated land to prevent stocking pigs from destroying crops and polluting villages.
Second, the construction of the housing
The temperature difference between day and night in the forest area is large, and there are more rainy days in summer and autumn. In the construction of the pens, we must fully consider the cold and warmth, shelter from the heat, and use the materials such as wood and weeds in the forest to choose the leeward sun in the ravine and the high terrain. Drain the place to build a simple house for the pigs to rest in the evening. The area should not be too large, like a nest of 1 litter, and each pig needs to occupy 1 square meter.
Third, the pig preparation work before stocking
1. Do a good job of immunization, deworming and castration of pigs. Before the stocking, pigs must complete the immunization work of swine fever, foot and mouth disease, blue ear disease, piglet paratyphoid and other diseases. After a few days of observation, when the pigs are healthy, they will be dewormed, castrated, and carefully reared to prepare for stocking.
2. The choice of stocking piglets. The piglets are thoroughly inspected before stocking, and the sick and weak piglets are housed separately; for healthy pigs with a weight of 11-15 kg, they are grouped and numbered, and ear tags are used as management for stocking pigs. .
Fourth, stocking pig management
1. Domestication at the beginning of stocking. Under natural environmental conditions, pigs have the ability to live in groups and swim. If they are not domesticated, they will not be able to raise the habit of returning early and returning late, and it is not easy to manage. Therefore, when grazing, use the sow to lead the piglet model, let it be near and far, familiar with the environment, find wild grass, wild fruit, and insist on eating every afternoon, harvesting on time, using whistle, drum sound, etc. Bring it back to the pens and stimulate the pigs to establish a response that forms a conditioned reflex. After more than a week, you can develop the habit of returning to eating and resting in the evening.
2. Reasonable feeding. When the pigs are stocked, they are free to eat weeds and wild fruits. Under normal circumstances, it is better to have more nutritious feed for the pigs in the breeding pigs. Sometimes it is affected by the weather, and it is not necessarily enough to eat enough, so it is necessary to make reasonable feeding. During the grazing process, it is necessary to carefully observe the nutritional value of the pigs eating wild grasses and wild fruits and the amount of feed intake. According to the characteristics of the first long bone, the long meat and the long fat of the domestic pig, the formula of the supplementary diet is formulated. After the grazing in the afternoon, the feed is reasonably replenished and fed to ensure normal and healthy growth of the stocking pig.
3. Look closely. Found an abnormal situation and dealt with it in time. The stocking pigs are free to eat in the forest, the activity is large, the weather changes greatly, and it is easy to get sick. The grazing personnel should always carefully observe the feeding situation and mental state of each pig. Judging whether the pig is healthy or not, from the skin color of the pig and the cleanliness and brightness of the coat, the speed of walking, etc., find abnormalities, timely treatment, ensure the healthy growth of the pig, and maximize the benefit of raising pigs.
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