Effects of Age of Cow at First calving, Period of Calving and Calving Sequence on Calving Interval of N’dama and Keteku Cattle, and their Crosses in Southwestern Nigeria
Calving records of N'darna and Keteku cows on range in the humid tropical environment of southwestern Nigeria were analysed to determine the effects of cow age at first calving, period of calving and calving sequence on length of calving intervals. Cow age at first calving and calving sequence...
Збережено в:
| Автор: | |
|---|---|
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Faculty of Agriculture, University of Ife
2015
|
| Предмети: | |
| Онлайн доступ: | http://localhost:8080/xmlui/handle/123456789/2539 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|