Dadang Mulyadi Saleh
Jurusan Peternakan, Bagian Fisiologi dan Reproduksi Ternak Terapan, Fakultas Peternakan, Universitas Jenderal Soedirman

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

Quality of Native Chicken Spermatozoa in Different Diluents Supplementing with Vitamin C and Their Ability to Fertilise Jatra, Miftah Laili Dwi; Ismoyowati; Saleh, Dadang Mulyadi; Tugiyanti, Elly; Sumaryadi, Mas Yedi; Yunitasari, Fitri
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 3 (2025): December 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.03.8

Abstract

This study aimed to examine the effects of the interaction of the addition of vitamin C, the type of diluent, and the duration of storage at 5°C on the quality and fertility of Rooster Kampung spermatozoa and the fertile period of Red Kedu hen eggs. Semen was collected from 10 roosters subjected to vitamin C level treatment (0 mg, 0.1 mg, 0.2 mg, or 0.3 mg), two diluent types (lactated Ringer (RL) and skim milk + 50 mM glucose), and storage durations (0 hours, 3 hours, 6 hours, or 9 hours). The sperm samples meeting the quality standards were inseminated into 64 Red Kedu hens. Phase 1 of the study used a factorial randomised design (2´4´4) followed by variance analysis and orthogonal polynomial testing. Phase 2 applied the eight best result treatments from phase 1 via a completely randomised design with Tukey’s test for post hoc analysis. The results revealed a highly significant interaction effect (P<0,01) between vitamin C level and diluent type on motility, plasma membrane integrity (IPM), and sperm abnormality. The interaction effect of vitamin C level and storage duration had a very significant effect (P<0.01) on motility, IPM, and viability. The interaction effect of diluent type and storage duration significantly affected (P<0.01) motility and IPM. However, no significant effect (P>0.05) among all three variables was observed on fertility or the fertile period. In summary, the addition of 0.3 mg of vitamin C, lactated Ringer’s diluent, and 6 hours of storage at 5°C maintained sperm quality and resulted in 51.78±37.64 fertility and a fertile period of 15 days in Red Kedu hens.
Kualitas Spermatozoa Y Hasil Separasi Seks dengan Medium Bovine Serum Albumin (BSA) dan Lama Inkubasi yang Berbeda pada Domba Sakub: Kualitas Spermatozoa Y Hasil Separasi Seks dengan Medium Bovine Serum Albumin (BSA) dan Lama Inkubasi yang Berbeda pada Domba Sakub Imam Prasetyo, Setiadi; Anis, Ahmad Dzulfahmi; Sumaryadi, Mas Yedi; Saleh, Dadang Mulyadi
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 28 No 1 (2026): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.28.1.11-22.2026

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh medium Bovine Serum Albumin (BSA) dan lama inkubasi yang berbeda terhadap kualitas spermatozoa Y domba Sakub. Penelitian dirancang menggunakan pola factorial 2x3 dengan rancangan dasar acak kelompok (RAK). Faktor I gradien BSA (G) terdiri dari dua tingat konsentrasi dua level (g1=4:8% dan g2=5:10%) dan faktor II lama inkubasi (T) terdiri dari level (t1=30, t2=40, dan t3=60 menit). Variabel yang diamati yaitu motilitas, abnormalitas, konsentrasi dan viabilitas spermatozoa Y. Hasil analisis statistik menunjukkan bahwa tidak ada interaksi antara gradien BSA dan lama inkubasi (P>0,05) terhadap kualitas spermatozoa. Namun gradien BSA berpengaruh sangat nyata (P<0,01) dan lama inkubasi berpengaruh nyata (P<0,05) terhadap kualitas spermatozoa Y domba Sakub. Nilai motilitas tertinggi pada t1 (73,67 ± 1,41%), abnormalitas terendah pada t1 (9,92 ± 1,06%), konsentrasi tertinggi pada g2 (1196,67 x 106), dan viabilitas tertinggi pada t1 (73,5 ± 1,00 %). Disimpulkan bahwa untuk memperoleh kualitas spermatozoa Y yang tinggi sebaiknya digunakan medium BSA dengan konsentrasi 5-10% (g2) dan lama inkubasi 30 menit (t1) dan masih memenuhi standar untuk pelaksanaan inseminasi Buatan (IB).