Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation
Observations were made of the ages at first appearance of each pair of permanent incisors (‘eruption age’), and the time from first appearance to full eruption of each pair (‘eruption’), for Large East African Zebu cattle (Boran). For females the eruption ages were found to be 108.5±9.9 weeks, 137.2...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Cambridge University Press
1977
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/66858 |
| _version_ | 1855536431350415360 |
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| author | Carles, A.B. Lampkin, K.M. |
| author_browse | Carles, A.B. Lampkin, K.M. |
| author_facet | Carles, A.B. Lampkin, K.M. |
| author_sort | Carles, A.B. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Observations were made of the ages at first appearance of each pair of permanent incisors (‘eruption age’), and the time from first appearance to full eruption of each pair (‘eruption’), for Large East African Zebu cattle (Boran). For females the eruption ages were found to be 108.5±9.9 weeks, 137.2±12.9, 165.7±15.8, and 200.9±18.2 for incisor pairs one to four respectively; for steers the figures were 104.3±7.9, 130.3±10.6, 154.6±13.2, and 180.9±14.0; and for bulls 103.3±8.6, 127.6±11.2, 151.0±12.9, and 181.2±15.7. Females were significantly different from steers (p |
| format | Journal Article |
| id | CGSpace66858 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1977 |
| publishDateRange | 1977 |
| publishDateSort | 1977 |
| publisher | Cambridge University Press |
| publisherStr | Cambridge University Press |
| record_format | dspace |
| spelling | CGSpace668582024-11-15T08:52:58Z Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation Carles, A.B. Lampkin, K.M. cattle genetics sex seasons genotypes Observations were made of the ages at first appearance of each pair of permanent incisors (‘eruption age’), and the time from first appearance to full eruption of each pair (‘eruption’), for Large East African Zebu cattle (Boran). For females the eruption ages were found to be 108.5±9.9 weeks, 137.2±12.9, 165.7±15.8, and 200.9±18.2 for incisor pairs one to four respectively; for steers the figures were 104.3±7.9, 130.3±10.6, 154.6±13.2, and 180.9±14.0; and for bulls 103.3±8.6, 127.6±11.2, 151.0±12.9, and 181.2±15.7. Females were significantly different from steers (p 1977-04 2015-06-05T12:18:03Z 2015-06-05T12:18:03Z Journal Article https://hdl.handle.net/10568/66858 en Limited Access Cambridge University Press Carles, A.B. and Lampkin, K.M. 1977. Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation. Journal of Agricultural Science 88: 341-360. |
| spellingShingle | cattle genetics sex seasons genotypes Carles, A.B. Lampkin, K.M. Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title | Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title_full | Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title_fullStr | Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title_full_unstemmed | Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title_short | Studies of the permanent incisor eruption, and body development, of the large East African Zebu (Boran): 1. The ages at first appearance of the incisors, lengths of the incisor eruption period, and source of variation |
| title_sort | studies of the permanent incisor eruption and body development of the large east african zebu boran 1 the ages at first appearance of the incisors lengths of the incisor eruption period and source of variation |
| topic | cattle genetics sex seasons genotypes |
| url | https://hdl.handle.net/10568/66858 |
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