几种不同仔猪教槽料对断奶仔猪生产性能的影响

ffects of Some Breast Milk for Generation on Weaning Pigling Production Performance

选择品种、胎次一致,体质量相近,产期相差2～3 d,发育良好(28 d断奶)的杜长大三元仔猪进行试验,研究在集约化饲养条件下,使用不同的教槽料对断奶仔猪生产性能、饲料报酬、采食量的影响。结果表明,在仔猪教槽料中使用乳糖代替部分乳清粉时,增质量和饲料报酬效果较好;在仔猪早期断奶时使用合理的教槽料是必需的,且可以节约养殖成本,提高经济效益。

Du-chang-da sanyuan piglets of the same variety, born at the same birth, similar body weight, 2- 3 d closed perinatal period, well developped and weaned at 28 d were chozen to study the effect of various kinds of breast milk for generation on production performance, feed efficiency and feed intake under intensive raising conditions. Results showed that： When lactosum was use to substitute some whey powder, admirable body weight and feed signs observed; It is highly necessary to use reasonable breast milk at early weaning stage; Use of present experiment result in practice would save cost and improve raising benefit.