Fertility traits in brown swiss herd at konya animal research institute
This study was investigated the levels of some reproductive characters of Brown Swiss cattle which are at Konya Animal Research institute. Data of 230 cows within the period from 1990 to 1999 were analyzed The average of age at first insemination was 20.8 month, age at first calving was 32.7 month,...
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| Language: | English |
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Selcuk University Press
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| Series: | Eurasian Journal of Veterinary Sciences |
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| Online Access: | http://eurasianjvetsci.org/pdf.php3?id=224 |
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| author | Şeref İnal Muammer Tilki Mehmet Çolak Seyit Ümitli |
| author_facet | Şeref İnal Muammer Tilki Mehmet Çolak Seyit Ümitli |
| author_sort | Şeref İnal |
| collection | DOAJ |
| description | This study was investigated the levels of some reproductive characters of Brown Swiss cattle which are at Konya Animal Research institute. Data of 230 cows within the period from 1990 to 1999 were analyzed The average of age at first insemination was 20.8 month, age at first calving was 32.7 month, conception rate was 80.04 %, birth rate was 93.31 %, anoestrus rate was 4.46 %, percentage of abortions was 2,23 %, premature btrth and slill birth were 1.67 and 1 81 %, twinning rate was 0.97 the number of insemination per conception was 1.76. calving interval was 382.5 day, gestation length was 286.5 day. service period was 124.0 day. the interval from parturition to first insemination was 72,5 day, the interval from first insemination to conception was 47.7 day. As a results, these fertility trails in Brown Swiss herd at Konya Animal Research Institute indicated a good reproductive performance. |
| format | Article |
| id | doaj-art-e4f8ca34c85a41a0aff56633371d8ee0 |
| institution | Kabale University |
| issn | 1309-6958 2146-1953 |
| language | English |
| publisher | Selcuk University Press |
| record_format | Article |
| series | Eurasian Journal of Veterinary Sciences |
| spelling | doaj-art-e4f8ca34c85a41a0aff56633371d8ee02025-01-02T22:36:29ZengSelcuk University PressEurasian Journal of Veterinary Sciences1309-69582146-1953191-2510224Fertility traits in brown swiss herd at konya animal research instituteŞeref İnal0Muammer Tilki1Mehmet Çolak2Seyit Ümitli3Selçuk Üniversitesi Veteriner Fakültesi, Zootekni Anabıiim Dalı, KONYAKafkas Üniversitesi Veteriner Fakültesi, Zootekni Anabilim Dalı, KARSHayvancılık Araştırma Enstitüsü, KONYAHayvancılık Araştırma Enstitüsü, KONYAThis study was investigated the levels of some reproductive characters of Brown Swiss cattle which are at Konya Animal Research institute. Data of 230 cows within the period from 1990 to 1999 were analyzed The average of age at first insemination was 20.8 month, age at first calving was 32.7 month, conception rate was 80.04 %, birth rate was 93.31 %, anoestrus rate was 4.46 %, percentage of abortions was 2,23 %, premature btrth and slill birth were 1.67 and 1 81 %, twinning rate was 0.97 the number of insemination per conception was 1.76. calving interval was 382.5 day, gestation length was 286.5 day. service period was 124.0 day. the interval from parturition to first insemination was 72,5 day, the interval from first insemination to conception was 47.7 day. As a results, these fertility trails in Brown Swiss herd at Konya Animal Research Institute indicated a good reproductive performance.http://eurasianjvetsci.org/pdf.php3?id=224brown swissfertility traits |
| spellingShingle | Şeref İnal Muammer Tilki Mehmet Çolak Seyit Ümitli Fertility traits in brown swiss herd at konya animal research institute Eurasian Journal of Veterinary Sciences brown swiss fertility traits |
| title | Fertility traits in brown swiss herd at konya animal research institute |
| title_full | Fertility traits in brown swiss herd at konya animal research institute |
| title_fullStr | Fertility traits in brown swiss herd at konya animal research institute |
| title_full_unstemmed | Fertility traits in brown swiss herd at konya animal research institute |
| title_short | Fertility traits in brown swiss herd at konya animal research institute |
| title_sort | fertility traits in brown swiss herd at konya animal research institute |
| topic | brown swiss fertility traits |
| url | http://eurasianjvetsci.org/pdf.php3?id=224 |
| work_keys_str_mv | AT serefinal fertilitytraitsinbrownswissherdatkonyaanimalresearchinstitute AT muammertilki fertilitytraitsinbrownswissherdatkonyaanimalresearchinstitute AT mehmetcolak fertilitytraitsinbrownswissherdatkonyaanimalresearchinstitute AT seyitumitli fertilitytraitsinbrownswissherdatkonyaanimalresearchinstitute |