In fact, the title of the piglet teaching material is not absolute, because different places have different names. Some people also call it a suckling milk substitute, and some places are called feeds that teach suckling pigs to feed. More often, we call it suckling pig trough.
The suckling pig feed is a high-nutrition, high-immunity-specific feed for pigs fed from 7-10 days after birth to 7-10 days after weaning. Because of its high nutritional value, the price is relatively expensive.
Use of suckling pigs to teach troughs
The use of the teaching material for suckling pigs was originally designed to overcome the problem of slow Growth and weight loss of suckling pigs caused by insufficient breast milk or poor breast milk quality. In recent years, with the rapid development of breeding, breeding and feed preparation technologies in China, the weaning age of piglets has been shortened. Now, the role of the teaching material is not only to supplement the nutrition of the suckling pigs, promote growth and development, and increase the weight after weaning. The more important role is to enable the suckling pigs to learn to feed the feed during lactation and reduce the variety of feed after weaning. Various stresses caused by changes in feeding methods, nutritional metabolism, and the like.
The timely use of suckling pigs can stimulate the rapid development of the digestive tract of suckling pigs, and form the biological process of digesting feed early, so as to ensure that the suckling pigs can digest and absorb the feed well before and after weaning. The use of the teaching material before the weaning of the suckling pig allows the suckling pig to “consciously†that the feed can be eaten, so that the piglet can more easily and consciously consume other feed after weaning.
The advantages of suckling pigs teach
Shorten the lactation period of suckling pigs, the weaning time is reduced from the traditional 45-50 days to 21-28 days; the breeding efficiency of the sows is increased from the original 2 per year to 2.4-2.6; the growth rate of the suckling pigs is increased (especially 7 days after weaning, reduce weaning stress; reduce the exposure time of suckling pigs to sows and the chance of disease infection; improve the utilization rate of pig facilities and labor productivity.
The use of suckling pigs to teach troughs
At present, there are two ways to use the suckling pigs: free-feeding and divided feeding. Free feeding is generally to replenish a sufficient amount of feed at regular intervals, and it is necessary to clean up the last remaining contaminated feed in a timely manner; the feeding is usually 4-6 meals a day, so that less feeding is done. Feeding methods can generally use the following methods:
When feeding the suckling pigs in the early stage, you can feed a few pellets before the suckling pigs are injected with the vaccination needles; apply the paste to the sow's teat and let the suckling pigs eat when they are breastfeeding; According to the water to material ratio of 4:1, the ratio is adjusted to a paste-like filling; first, the piglets are supplemented with a little pellet, and then the breast milk is eaten after a while.
With the above feeding methods, the farm can select the appropriate feeding method according to its own management conditions, and gradually increase the dosage from less to more, and make sufficient clean drinking water during the feeding period. In actual production, the liquid feed is better than the wet mix, and the wet mix is ​​better than the pellet.
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