Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis)
Several factors, including environmental and nutritional management, as well as individual-associated intrinsic factors, influence dramatically the semen quality. This study aimed to relate biometric characteristics with the semen quality of buffalos (Bubalus bubalis). For this purpose, 11 Murrah b...
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Universidad del Zulia
2023-11-01
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| Online Access: | https://www.produccioncientificaluz.org/index.php/cientifica/article/view/43449 |
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| author | Juanita Velásquez Juan E. Duque Juan D. Montoya Alexandra Usuga |
| author_facet | Juanita Velásquez Juan E. Duque Juan D. Montoya Alexandra Usuga |
| author_sort | Juanita Velásquez |
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Several factors, including environmental and nutritional management, as well as individual-associated intrinsic factors, influence dramatically the semen quality. This study aimed to relate biometric characteristics with the semen quality of buffalos (Bubalus bubalis). For this purpose, 11 Murrah buffaloes between 2 and 7 years old, located at the Centro de Investigaciones de Biotecnología Bufalina (CIBB) in Antioquia, Colombia, were used under the same feeding and management conditions. Each buffalo underwent a complete breeding soundness examination; scrotal circumference was assessed by a scrotometer, accessory sex glands were assessed by rectal palpation and ultrasonography, and libido was assessed on a 1-10 scale by observing sexual stimulation signs. For four months, a semen sample was collected weekly from each buffalo by the artificial vaginal method; the date and time of collection and the weight of each male were recorded. For each ejaculate, volume (VOL) and concentration (CON) were evaluated, and a computerized semen analysis system assessed sperm motility and kinetics, vitality, and abnormal sperm morphology (AM) by eosin-negrosin staining and the integrity of the plasma membrane by the hypoosmotic test. Descriptive statistics and a Pearson correlation analysis were performed. Means for prostate diameter, scrotal circumference, and libido were 18.7 ± 3.7 mm, 28.8 ± 3.6 cm, and 8.6 ± 0.1, respectively. Regarding seminal quality, means for VOL of 2.3 ± 1.1 ml, CON of 1470.7 ± 33.4 x 106 cells/ml, sperm vitality of 77.9 ± 10%, AM of 20.8 ± 12.5%, total motility of 88.9 ± 6.4% and progressive motility of 73.7 ± 10.4%, were found. Positive correlations (p<0.05) between buffalo weight and sperm concentration (0.32), plasma membrane integrity (0.68), and sperm kinetics were found. Also, a positive correlation (p<0.05) was observed between scrotal circumference and sperm mass motility (0.36). On the contrary, a negative correlation (p<0.05) was found between libido and slow sperm (-0.22) and non-progressive sperm (-0.34) and between the prostate diameter and these same two parameters (-0.31 and -0.33, respectively). It is concluded that biometric parameters such as buffalo weight, scrotal circumference, libido, and prostate diameter are related to the semen quality of Murrah buffalos.
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| format | Article |
| id | doaj-art-ed745070ce2749e0b2a62215a7142bf0 |
| institution | Kabale University |
| issn | 0798-2259 2521-9715 |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Universidad del Zulia |
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| series | Revista Científica |
| spelling | doaj-art-ed745070ce2749e0b2a62215a7142bf02025-02-04T15:37:03ZengUniversidad del ZuliaRevista Científica0798-22592521-97152023-11-0133Suplemento10.52973/rcfcv-wbc104Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis)Juanita Velásquez 0Juan E. Duque1Juan D. Montoya2Alexandra Usuga3Faculty of Veterinary Medicine and Animal Science, Universidad CES, Medellín, Colombia. Faculty of Agricultural Sciences, Politécnico Colombiano Jaime Isaza Cadavid, Medellín, Colombia.Faculty of Agricultural Sciences, Politécnico Colombiano Jaime Isaza Cadavid, Medellín, Colombia.Faculty of Veterinary Medicine and Animal Science, Universidad CES, Medellín, Colombia. Several factors, including environmental and nutritional management, as well as individual-associated intrinsic factors, influence dramatically the semen quality. This study aimed to relate biometric characteristics with the semen quality of buffalos (Bubalus bubalis). For this purpose, 11 Murrah buffaloes between 2 and 7 years old, located at the Centro de Investigaciones de Biotecnología Bufalina (CIBB) in Antioquia, Colombia, were used under the same feeding and management conditions. Each buffalo underwent a complete breeding soundness examination; scrotal circumference was assessed by a scrotometer, accessory sex glands were assessed by rectal palpation and ultrasonography, and libido was assessed on a 1-10 scale by observing sexual stimulation signs. For four months, a semen sample was collected weekly from each buffalo by the artificial vaginal method; the date and time of collection and the weight of each male were recorded. For each ejaculate, volume (VOL) and concentration (CON) were evaluated, and a computerized semen analysis system assessed sperm motility and kinetics, vitality, and abnormal sperm morphology (AM) by eosin-negrosin staining and the integrity of the plasma membrane by the hypoosmotic test. Descriptive statistics and a Pearson correlation analysis were performed. Means for prostate diameter, scrotal circumference, and libido were 18.7 ± 3.7 mm, 28.8 ± 3.6 cm, and 8.6 ± 0.1, respectively. Regarding seminal quality, means for VOL of 2.3 ± 1.1 ml, CON of 1470.7 ± 33.4 x 106 cells/ml, sperm vitality of 77.9 ± 10%, AM of 20.8 ± 12.5%, total motility of 88.9 ± 6.4% and progressive motility of 73.7 ± 10.4%, were found. Positive correlations (p<0.05) between buffalo weight and sperm concentration (0.32), plasma membrane integrity (0.68), and sperm kinetics were found. Also, a positive correlation (p<0.05) was observed between scrotal circumference and sperm mass motility (0.36). On the contrary, a negative correlation (p<0.05) was found between libido and slow sperm (-0.22) and non-progressive sperm (-0.34) and between the prostate diameter and these same two parameters (-0.31 and -0.33, respectively). It is concluded that biometric parameters such as buffalo weight, scrotal circumference, libido, and prostate diameter are related to the semen quality of Murrah buffalos. https://www.produccioncientificaluz.org/index.php/cientifica/article/view/43449buffalofreezinglibidosemen qualityscrotal circumference |
| spellingShingle | Juanita Velásquez Juan E. Duque Juan D. Montoya Alexandra Usuga Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) Revista Científica buffalo freezing libido semen quality scrotal circumference |
| title | Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) |
| title_full | Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) |
| title_fullStr | Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) |
| title_full_unstemmed | Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) |
| title_short | Relationship between biometric characteristics with semen quality of buffalos (Bubalus bubalis) |
| title_sort | relationship between biometric characteristics with semen quality of buffalos bubalus bubalis |
| topic | buffalo freezing libido semen quality scrotal circumference |
| url | https://www.produccioncientificaluz.org/index.php/cientifica/article/view/43449 |
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