STUDY OF SEMEN CHARACTERISTICS AT SEXUAL MATURITY IN AWASSI LAMBS FED ON LOW DEGRADABLE SUNFLOWER MEAL AND SEEDS | ||
| Mesopotamia Journal of Agriculture | ||
| Article 2, Volume 49, Issue 2, June 2021, Pages 9-18 PDF (492.46 K) | ||
| Document Type: Research | ||
| DOI: 10.33899/magrj.2021.130161.1130 | ||
| Authors | ||
| Safwan Luqman Al-Hiyalay* 1; Omar Dheyaa Almallah2; Falah Hassan Alhassan3 | ||
| 1جامعة الموصل - کلیة الزراعة والغابات- قسم الانتاج الحیوانی | ||
| 2animal prod. dept. / college of agric. & forest. / University of Mosul. Mosul. Iraq | ||
| 3alwahda street http.//orcid.org/0000-0002-9471-819x | ||
| Abstract | ||
| This study was conducted using 18 Awassi male lambs with an average initial weight 33.57 ± 0.69 kg for the period from 9-12 months of age. Lambs were distributed randomly into three treatments each, included 6 lambs. Lambs in the first treatment (T1) were fed a diet that includes 11% of sunflower meal, the second treatment (T2) fed diet includes 11% of low degradable sunflower meal, and the third treatment (T3) were fed on a diet containing 11% low degradable sunflower seed. The results were indicated a significant increase (P≤ 0.05) in semen volume in (T2) 2.77 ml compared with the (T1) 1.98 ml and (T2)1.69 ml. Significant improve (p≤ 0.05) was noted in T2 and T3 in individual motility 87.33 and 87.70% and sperm concentration 2.45 and 2.62 × 109 / ml compared to the T1 the individual motility was 84.95% and sperm concentration 2.10 × 109 / ml, respectively. Seminal plasma concentration of total protein, globulin, and urea were higher (P≤ 0.05) in T2 as compared other treatments. Whereas, feeding low degradable sunflower seed (T3) resulted in a significant increase (P≤ 0.01) of cholesterol concentration 140.05 mg/dl in seminal plasma compared with the T1 122.78 mg/dl and T2 125.81 mg/dl, while triglycerides was decreased (P≤ 0.05) in T1 37.49 mg/dl than T2 and T3 52.72 and 58.92 mg/dl respectivly. This study was conducted using 18 Awassi male lambs with an average initial weight 33.57 ± 0.69 kg for the period from 9-12 months of age. Lambs were distributed randomly into three treatments each, included 6 lambs. Lambs in the first treatment (T1) were fed a diet that includes 11% of sunflower meal, the second treatment (T2) fed diet includes 11% of low degradable sunflower meal, and the third treatment (T3) were fed on a diet containing 11% low degradable sunflower seed. The results were indicated a significant increase (P≤ 0.05) in semen volume in (T2) 2.77 ml compared with the (T1) 1.98 ml and (T2)1.69 ml. Significant improve (p≤ 0.05) was noted in T2 and T3 in individual motility 87.33 and 87.70% and sperm concentration 2.45 and 2.62 × 109 / ml compared to the T1 the individual motility was 84.95% and sperm concentration 2.10 × 109 / ml, respectively. Seminal plasma concentration of total protein, globulin, and urea were higher (P≤ 0.05) in T2 as compared other treatments. Whereas, feeding low degradable sunflower seed (T3) resulted in a significant increase (P≤ 0.01) of cholesterol concentration 140.05 mg/dl in seminal plasma compared with the T1 122.78 mg/dl and T2 125.81 mg/dl, while triglycerides was decreased (P≤ 0.05) in T1 37.49 mg/dl than T2 and T3 52.72 and 58.92 mg/dl respectivly. | ||
| Keywords | ||
| protein and fat degradability,,; ,،,؛semen traits,,; ,،,؛seminal plasma | ||
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