断奶仔猪的饲养管理

从出生到断奶阶段的小猪称为哺乳仔猪.仔猪的哺乳期一般为28 ～56d,超早期断奶为21d,乳仔猪阶段是猪一生中生长发育最迅速、代谢最旺盛、对营养物质最敏感的阶段.断奶是仔猪出生后第二次应激,仔猪断奶后完全依赖固体饲料,但是消化饲料的酶液还没有健全,这是很大的营养应激,此外,还有环境变化和心里方面的应激,这些综合因素容易造成仔猪生长停滞或下痢,平稳过渡是饲养断奶仔猪的关键.这一阶段饲养管理的好坏直接影响生长育肥期日增重和出栏时间,因此,打好这一基础,对加速猪群周转、提高经济效益起着十分重要的作用.

Weaning feeding management

Stages from birth to weaning piglets called piglets. Breast-feeding pigs is generally 28-56 days, very early weaning at 21 days, milk pigs pigs life stage is the most rapid growth, metabolism of the most productive of the most sensitive stage of nutrients. Weaning is the second stress after the birth of piglets, after weaning completely dependent on the solid feed, but feed enzyme digestion not perfect, this is a great nutritional stress, in addition, there are aspects of environmental change and stress the...