Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate
The effect of hot humid Malaysian climate on the cardiorespiratory activities, haematological values and rectal temperature were observed in the Friesian and Friesian x LID cows. Respiratory rate, rectal temperature and pulse rate of both breeds increased as the ambient temperature increased. The in...
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| Format: | Article |
| Language: | English |
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Malaysian Society of Applied Biology
1984
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39925/ http://psasir.upm.edu.my/id/eprint/39925/1/18-%20Cardiorespiratory%2C%20haematological%20and%20rectal%20temperature%20changes%20of%20friesian%20and%20friesian%20x%20l.i.d.%20Cows%20to%20Malaysian%20climate.pdf |
| _version_ | 1848849279783796736 |
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| author | Kassim, H. Azahar, I. |
| author_facet | Kassim, H. Azahar, I. |
| author_sort | Kassim, H. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of hot humid Malaysian climate on the cardiorespiratory activities, haematological values and rectal temperature were observed in the Friesian and Friesian x LID cows. Respiratory rate, rectal temperature and pulse rate of both breeds increased as the ambient temperature increased. The increments were more pronounced when the animals were exposed to direct sunlight, and these animals too showed a greater reduction in erythrocyte count, haemoglobin level and packed cell volume compared to those cows kept under the shed. Blood pH of both breeds increased slightly indicating hyperventilation of the respiratory system. The result had shown an increase in heat tolerance of the crossbreds compared to the pure Friesian cows.
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| first_indexed | 2025-11-15T09:47:52Z |
| format | Article |
| id | upm-39925 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:47:52Z |
| publishDate | 1984 |
| publisher | Malaysian Society of Applied Biology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-399252016-01-11T07:38:33Z http://psasir.upm.edu.my/id/eprint/39925/ Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate Kassim, H. Azahar, I. The effect of hot humid Malaysian climate on the cardiorespiratory activities, haematological values and rectal temperature were observed in the Friesian and Friesian x LID cows. Respiratory rate, rectal temperature and pulse rate of both breeds increased as the ambient temperature increased. The increments were more pronounced when the animals were exposed to direct sunlight, and these animals too showed a greater reduction in erythrocyte count, haemoglobin level and packed cell volume compared to those cows kept under the shed. Blood pH of both breeds increased slightly indicating hyperventilation of the respiratory system. The result had shown an increase in heat tolerance of the crossbreds compared to the pure Friesian cows. Malaysian Society of Applied Biology 1984 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/39925/1/18-%20Cardiorespiratory%2C%20haematological%20and%20rectal%20temperature%20changes%20of%20friesian%20and%20friesian%20x%20l.i.d.%20Cows%20to%20Malaysian%20climate.pdf Kassim, H. and Azahar, I. (1984) Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate. Malaysian Applied Biology Journal, 13 (1). pp. 33-38. ISSN 0126-8643 |
| spellingShingle | Kassim, H. Azahar, I. Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title | Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title_full | Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title_fullStr | Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title_full_unstemmed | Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title_short | Cardiorespiratory, haematological and rectal temperature changes of Friesian and friesian X L.I.D cows to Malaysian climate |
| title_sort | cardiorespiratory, haematological and rectal temperature changes of friesian and friesian x l.i.d cows to malaysian climate |
| url | http://psasir.upm.edu.my/id/eprint/39925/ http://psasir.upm.edu.my/id/eprint/39925/1/18-%20Cardiorespiratory%2C%20haematological%20and%20rectal%20temperature%20changes%20of%20friesian%20and%20friesian%20x%20l.i.d.%20Cows%20to%20Malaysian%20climate.pdf |