Piglets with rapid growth, feed utilization of advanced features, reduce the mortality of piglets, increase weaning weight, reduce piglet weight between the pig production to improve the key links of the listed rate. In this paper, the selection from the sow, milk yield, piglets born weight, piglet

Growth and Development with pig feed utilization, reduce high mortality rates of breast feeding, and pig raising weaning WO, reduce weight between pIG pig production is increasing in the market rate. This article is from the hemophilia A, lactating, pig birth weight, growth characteristics, pig pig

The newborn pig has the growth to grow quickly, the feed use factor higher characteristic, reduces the nursing newborn pig's mortality rate, the enhancement is weaned the nest heavily, between the reduction newborn pig the body weight is raises pigs in the production to enhance the going on the mark

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