“天然养猪法”豢养平安治理(国外英语资料).doc

“自然养猪法”饲养安全管理(国外英语资料) Natural pig breeding Law feeding safety management Regulation of temperature and humidity on pad material (more pig knowledge, please click on the right side more pig technology) 1, pad different levels of temperature distribution law. The study found that pad surface temperature of about 2.27 DEG C Bishenei increased significantly; padding, 10 cm deep litter than high surface temperature near 13.13 DEG C, extremely significant difference. This is also an important reason for the industry worry about pigs in summer. 2, the same plane temperature distribution law. Single row type natural pig pig generally sits, the fermentation bed center or dung (more pig raising knowledge, please click on the right side of the pig more technology) will discharge the highest temperature region, surrounding temperature is low; the whole northern pad temperature is lowest, pad bed temperature close to the wall and soil area is not stable. Therefore, natural pig is not like most of the pig industry that in the steamer on the pig, with the typical area temperature distribution of the fermentation bed (more pig raising knowledge, click on the upper right corner of the regional differences more pig technology). Two, inhibit pad fermentation 1. Lower the padding thickness. Summer padding depth (more pig knowledge, please click the upper right corner more pig technology) appropriate to lower some of the lower fermentation bed, biological heat generation is relatively small, the heat loss is also fast. But the need to ensure the height of 50 cm, 60 cm deep litter is generally more appropriate, not only can guarantee the fermentation manure decomposition, and avoid excessive heat produced by fermentation and biological effects of pigs in summer. 2, strengthen the regional fermentation of bedding. During the normal season, rake the manure into each area of the pad to make it ferment evenly. The management of regional fermentation environment should be consciously constru