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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Bayemi, Pougue Henri Nsongka, Munji Victorine Leinyuy, Isabelle Webb, Edward Cottington Nchadji, Justin Mbanya Cavestany, Daniel Bryant, Mike |
| Spatial Coverage | Cameroon |
| Description | Author Affiliation: Bayemi PH ( Institute of Agricultural Research for Development, P O Box 2067, Yaounde, Cameroon, hbayemi@yahoo.fr.) |
| Abstract | Seventy-two cows were selected for an on-farm study on the effect of feed supplementation before calving on milk production, ovarian activity and calf growth of Holstein, indigenous Red Fulani cows and their crosses. Pre-partum feed supplementation was done using cotton seed cake (80%), maize (18%), bone meal (1%) and kitchen salt (1% NaCl). Supplementation levels consisted of a low supplementation fed at 1 kg per animal per day and high supplementation fed at 2 kg per animal per day. In addition, Red Fulani cows received the supplements in two different ways namely a pre-partum supplementation consisting of 1 kg per cow per day and pre- and post-partum supplementation consisting of 1 kg per cow per day before calving and 1 kg per cow per day post-partum up to 30 days after calving. Blood samples were analysed using ELISA Progesterone kits to determine the length of post-partum anoestrus. Results show that pre-partum levels of feeding did not have any effect (P > 0.05) on body condition score (BCS) at 12 weeks after calving, calf birth weight, average daily weight gain of calves, milk production and post-partum anoestrus. High BCS at calving was shown to influence BCS at 12 weeks of lactation. Holstein cows had bigger calves (P < 0.01) at birth (45 kg) compared to traditional cows (36 kg) and crosses (34 kg). There was little benefit of pre-partum supplementation on the parameters investigated in this study. Consequently, low income farmers are advised to concentrate their efforts of supplementation early in lactation. |
| File Format | HTM / HTML |
| ISSN | 00494747 |
| Issue Number | 1 |
| Volume Number | 47 |
| e-ISSN | 15737438 |
| Journal | Tropical Animal Health and Production |
| Language | English |
| Publisher | Springer |
| Publisher Date | 2015-01-01 |
| Publisher Place | United States |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Veterinary Medicine Discipline Tropical Medicine Animal Feed Animal Nutritional Physiological Phenomena Cottonseed Oil Chemistry Lactation Milk Progesterone Anestrus Animals Cameroon Cattle Dairying Methods Dietary Supplements Enzyme-linked Immunosorbent Assay Female Postpartum Period Prostaglandins Weight Gain Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Animal Science and Zoology Food Animals |
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