Effects of weaning age on pig performance in three-site production
نویسندگان
چکیده
منابع مشابه
Effects of weaning age on growing-pig costs and revenue in a multi-site production system
Materials and methods: In Trial One (2272 pigs), litters were weaned at 12, 15, 18, and 21 days of age. In Trial Two (3456 pigs), litters were weaned at 15, 16, 18, 19, 21, and 22 days of age and categorized into three treatments (15.5, 18.5, and 21.5 days of age). In Trial Two, pigs in each age group were fed one of two nursery feeding programs. Each trial was conducted as a randomized complet...
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Effect of Weaning Age on Lamb's Performance
Twenty four Ossimi male lambs with an average live body weight 3.75± 0.25 kg and 7 days age were randomly assigned to two feeding groups. The first one was left to suckle their dam's until 12 weeks of age (natural rearing) and served as a control group, while the other was early weaned at 8 weeks old. Both the two groups were supported by a starter ration besides dam's milk until being weaned. ...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2002
ISSN: 2378-5977
DOI: 10.4148/2378-5977.6776