综合技术措施对仔猪成活率和断奶窝重的影响

EFFECTS OF INTEGRATED TECHNOLOGICALMEASURES ON SURVIVING RATE AND WEIGHTOF WEANLING PIGLETS AT A FARROW

为了探讨综合技术措施对仔猪断奶窝重和成活率的影响,选用体况健康、年龄、胎次、生产能力、产期尽量一致的处于妊娠末期的纯繁荣昌母猪20头,随机分为试验组和对照组(各10头),在相同基础日粮基础上对试验组母猪及仔猪采用一定的技术措施,比较仔猪的生长效果。结果表明,试验组60日龄成活率及断奶窝重比对照组分别高11.26％、40.11kg,经统计分析,差异极显著(P<0.01)。

To study the effects of integrated technological measures on the weight of weanling piglets at a farrow and surviving rate, We chose 20 healthy purebred Rongchang Sows in final gestation period with the same ages, times of farrowing, bearing capacity and bearing date, divided them into testing group and control group and adopted certain integrated technological measure to test sows and piglets on the same based diets. We found that the surviving rate of 60 day old piglets in testing group was 11. 26% higher than that control group and the weight of weanling piglets at a farrow of the former was 40. 11 kg heavier than the latter. According to statistical analysis, the difference between them was very obvious(p< 0.01).