Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa
The aim of the present study is to investigate the impact of some environmental factors on the descriptive values of milk yield characteristics in Holstein cows. For this purpose, a total of 241 lactations belonging to 62 Holstein cows had been kept as breeders in a private establishment were evalua...
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| Format: | Article |
| Language: | English |
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Hasan Eleroğlu
2020-02-01
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| Series: | Turkish Journal of Agriculture: Food Science and Technology |
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| Online Access: | http://www.agrifoodscience.com/index.php/TURJAF/article/view/3011 |
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| author | Durhasan Mundan Abuzer Kafar Zonturlu Yahya Öztürk Tuğra Akkuş Cihan Kaçar |
| author_facet | Durhasan Mundan Abuzer Kafar Zonturlu Yahya Öztürk Tuğra Akkuş Cihan Kaçar |
| author_sort | Durhasan Mundan |
| collection | DOAJ |
| description | The aim of the present study is to investigate the impact of some environmental factors on the descriptive values of milk yield characteristics in Holstein cows. For this purpose, a total of 241 lactations belonging to 62 Holstein cows had been kept as breeders in a private establishment were evaluated for 7 years in terms of milk yield. When the recording system of the establishment was examined, the average values of lactation yield (LY), corrected 305 day milk yield (305-dMY), average daily milk yield (ADMY) and lactation length (LL) were 9356.2±126.1 kg, 8549.2±105.8 kg, 28.0±0.3 kg and 315.0±2.3 days, respectively. The least mean squares (LMS) of LY was calculated as 9324.9 kg. It was found that the effect of the calving season on the LY was statistically significant (P |
| format | Article |
| id | doaj-art-68e8bcdfb0bf402393e183e1944f8e37 |
| institution | OA Journals |
| issn | 2148-127X |
| language | English |
| publishDate | 2020-02-01 |
| publisher | Hasan Eleroğlu |
| record_format | Article |
| series | Turkish Journal of Agriculture: Food Science and Technology |
| spelling | doaj-art-68e8bcdfb0bf402393e183e1944f8e372025-08-20T01:57:31ZengHasan EleroğluTurkish Journal of Agriculture: Food Science and Technology2148-127X2020-02-018231331710.24925/turjaf.v8i2.313-317.30111516Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in ŞanlıurfaDurhasan Mundan0Abuzer Kafar Zonturlu1Yahya Öztürk2Tuğra Akkuş3Cihan Kaçar4Faculty of Veterinary Medicine, Harran University, 63000 ŞanlıurfaFaculty of Veterinary Medicine, Harran University, 63000 ŞanlıurfaBurdur Vocational School, Mehmet Akif Ersoy University, 15030 BurdurFaculty of Veterinary Medicine, Harran University, 63000 ŞanlıurfaFaculty of Veterinary Medicine, Kafkas University, 36100 KarsThe aim of the present study is to investigate the impact of some environmental factors on the descriptive values of milk yield characteristics in Holstein cows. For this purpose, a total of 241 lactations belonging to 62 Holstein cows had been kept as breeders in a private establishment were evaluated for 7 years in terms of milk yield. When the recording system of the establishment was examined, the average values of lactation yield (LY), corrected 305 day milk yield (305-dMY), average daily milk yield (ADMY) and lactation length (LL) were 9356.2±126.1 kg, 8549.2±105.8 kg, 28.0±0.3 kg and 315.0±2.3 days, respectively. The least mean squares (LMS) of LY was calculated as 9324.9 kg. It was found that the effect of the calving season on the LY was statistically significant (Phttp://www.agrifoodscience.com/index.php/TURJAF/article/view/3011calving seasonholsteinlactation numberherd health managementmilk yield characteristics |
| spellingShingle | Durhasan Mundan Abuzer Kafar Zonturlu Yahya Öztürk Tuğra Akkuş Cihan Kaçar Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa Turkish Journal of Agriculture: Food Science and Technology calving season holstein lactation number herd health management milk yield characteristics |
| title | Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa |
| title_full | Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa |
| title_fullStr | Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa |
| title_full_unstemmed | Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa |
| title_short | Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa |
| title_sort | effect of calving season calving year and lactation number on the milk yield traits in holstein cows raising in sanliurfa |
| topic | calving season holstein lactation number herd health management milk yield characteristics |
| url | http://www.agrifoodscience.com/index.php/TURJAF/article/view/3011 |
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