Feed restriction of pigs (Shenjing) ~

At the end of this post, edited by yooboo at 13:59 from 2009-12-18, 1. Feed restriction methods and precautions should be considered to achieve the best feed-to-meat ratio. Pigs before 50kg should not be used, and after 50kg, different food restrictions can be made according to breeds. The points for attention in feed restriction are as follows: pigs in the same column must have similar body weight, otherwise it will easily lead to the law of the jungle; sufficient feed trough and pigsty area are required so that pigs can eat feed at the same time (the average feed trough for fattening pigs weighing 60 to 100 kilograms should be 30 cm long); excessive feed restriction will prolong the age of sale, so the building capacity of the pig house should be corresponding; the feed formula should use high-quality raw materials. When implementing feed restrictions, the effect is better if male and female are raised separately; for those who need feed restrictions, boars are better than sows, poor breeds are better than breeds, and the cold season is better than the hot season; if you want to delay the sale, the amount of feed can be reduced by about 5%, but it should be noted that if the feed restriction is too serious, the weight gain and meat exchange rate will become worse, and the lean meat rate will not be increased. Second, male and female separate feeding if your pig farm is large enough and convenient to manage, you can carry out male and female separate feeding. Separate feeding of male and female can make your pigs neatly consistent. More importantly, the nutritional needs of castrated boars are different from those of sows. With different nutritional needs, castrated boars can be fed more cheaply to achieve the purpose of reducing costs. Third, breeding pigs in feed feeding should be the same, must not use poor feed or reduce feed intake, people who have this idea might as well not raise pigs. The breeding pig is the locomotive of a pig farm, and the feed quality and feeding quantity directly affect the reproductive performance, which can not be missed at all, otherwise, once the reproductive performance decreases, the cost shared by each pig will eventually increase, and the loss will definitely outweigh the gain. -the level of this article is not up to the standard of Shenjing.-the standard of this article is not up to the standard of Shenjing. Bonderic was published in 2009-12-18 14:07. No hard work and no hard work. My arms are sore.