Rearing method for fattening pigs
A fattening pig and feed technology, applied in the field of fattening pig breeding, can solve the problem that the quality and flavor of pork cannot meet the requirements, and achieve the effects of excellent texture and taste, improving the conversion rate and reducing the ratio of feed to meat.
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[0045] The present invention will be described in further detail below in combination with specific embodiments.
[0046] The invention relates to a method for raising fattening pigs. The fattening pigs are offspring sows produced by crossing Huainan black sows×large York boars, and offsprings produced by crossing Duroc boars.
[0047] The fattening pig consists of three feeding periods, which are the piglet period, the nursery pig period, and the fattening pig period. Among them, the piglet period is 0-14 days, eating sow milk; the nursery period is 15 days-2 months, feeding special piglet feed; the fattening period is 3-10 months old, a total of 8 months, feeding the fattening period feed.
[0048] (1) The 8-month fattening period is divided into two stages:
[0049] 1) During the 4-month growth period between 3-6 months of age, the growth rate is fast, and the feed is fed in the early stage. Each pig is fed a total of 259 kg. The feed in the early stage is:
[0050] Corn...
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