"Pour feeding method" science feeding pigs
Adopting the "pour-feeding method" to raise pigs can save 30% and 10% of concentrates respectively than the ordinary "hanging racks" and "one-stop" breeding methods. The "pour-feeding method" raises the lean rate of pigs and is highly popular among consumers. Favor.
The specific method of raising the pigs by “pour feeding method†is: from the piglet to the middle pig stage, that is, 50 to 60 kg before, the high energy and high protein concentrate is mainly used, with the necessary feed additives, only a small amount of green feed is fed, no Feed any roughage.
From the stage of 50-60 kg to the stage of slaughtering, the pigs should appropriately reduce the energy and protein levels in the concentrate, reduce the input of concentrates, and increase the input of green and roughage. The proportions are: 62% for concentrate and 26% for green feed. Crude feed 12%.
The scientific basis for raising pigs by “pour feeding method†is that the pigs to the middle pigs are mainly composed of long bones and lean meat, and have more demand for protein and mineral elements. In addition, the pigs have very low digestibility of fiber utilization. It is mainly based on concentrates to meet the pig's needs for protein and various mineral elements, so that piglets can grow rapidly and reduce unnecessary consumption.
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