生物发酵床养猪效果研究

Study on the Effect of Raising Pig on Biological Fermentation Bed

选择50日龄的试验猪300头随机分成2组,分别采用生物发酵床养猪技术、传统养猪技术进行饲养,60d后,采用生物发酵床养猪技术饲养的猪较传统养猪技术的日增重可提高14.1%,料重比降低了5.63%,且猪粪中干物质、粗蛋白及钙、磷含量分别减少了10.68%、7.87%、39.57%、23.77%,达到了零排放和无污染的目标。

300 pigs at 50-days-old were assigned to two groups randomly and raised for 60 days. Compared with traditional raising model, the daily weight gain of the pig raised on biological fermentation bed increased 14.1%, feed conversion ratio decreased 5.63%, the dry matter, crude protein, calcium and phosphorus in dejection decreased 10.68%,7.87%,39.57% and 23.77% respectively. It could effectively avoid environment pollution.