Winter pig fattening three methods

After 3-5 months of feeding, the winter pigs have grown to 100 kilos or even 200 jins. At this time, fertilizer should be given in time. There are three ways. 1, the traditional rearing method is to chase two, hang hanging shelf feeding method. The good point of feeding the piglets enters the fattening period and feeds well. The common method in the countryside is to feed cooked hawthorn, corn, rice or soybeans, but they are reluctant to feed compound feed, and the middle 3-5 months is the stage of feeding the hanging shelf. To be worse, the "low standard melon soup" soup and water to make it drink, do not ask long meat, as long as you can protect your life, the so-called advantages of this feeding method is: (1) feed can be drawn on the spot; (2) The feeding method is simple and easy; (3) The feeding cost is low. The disadvantages of this feeding method are very obvious: (1) large feed consumption and long growing period; (2) low utilization rate of pig houses; (3) low cost and time-consuming; (4) high incidence and low survival rate The rate is low, so this is a very unscientific breeding method and should be changed. 2. Staged fattening method This method is to feed the piglets with full price feeds, the big pigs are fed with farm feed, and the fattening stage is fed with compound feeds. The advantages of this method are: (1) relatively low input costs; (2) The fattening effect is better; (3) the economic benefit is higher. Pig farmers (especially farmers) can accept it. The disadvantages of this method are: (1) Longer growth period; (2) Poor house utilization rate is not high; (3) Time-consuming and labor-intensive. 3, straight fattening method, also known as a fattening method This method from the piglet stage until the fattening stage all use full feed (combined feed) to feed the pig, dry feed dry feed, drink water after food, regular quantitative, scientific management. The advantages of this method are: (1) Short growing period (only 4-6 months from piglets to pigs can be released), (2) high utilization rate of pig houses, (3) labor saving and labor saving (4) ) High feed returns and good economic returns are fast and efficient pig raising practices that are worth promoting. The inadequacies of this method: (1) The cost of input in a short period of time is too high for the average pig farmer to bear, and (2) a large amount of farm feed cannot be fully utilized and is wasted. Therefore, this method is good, but it is popularized. It is quite difficult to get up. China Agricultural Network Editor