High profit of straw pig in Henan Province

Introduction: Zhao Jianquan, a farmer in Peiying village, Weixian Township, Junxian County, Henan Province, has raised more than 30 pigs with crop straw fermentation since 1998, with a net profit of more than 8000 yuan He said that straw is a good way to raise pigs Returning straw to the field after eating not only finds new uses for straw, but also reduces the cost of raising pigs and makes more money In 1998, Zhao Jianquan began to raise pigs with straw, which was made from local materials, such as peanut seedling, sweet potato seedling, soybean straw, corn straw and wheat bran He first processed the straw into powder shape in the crusher, added 14 kinds of raw materials such as calcium oxide, sodium chloride, urea and sugar into the water, prepared the fermentation liquid, measured its pH value, adjusted the pH value to neutral, then mixed the fermentation liquid in the straw powder and stirred evenly, and then piled up the fermentation After the straw powder is fermented, 10% corn flour can be added to feed directly to pigs Zhao Jianquan said that the feeding cycle of straw pig is the same as that of pig with concentrate Although the ratio of feed to meat is a little larger, the straw of crop can be taken everywhere and the price is low It is still more profitable than feeding concentrate.