Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) The International Journal of Tropical Veterinary and Biomedical Research
Syahdan, Roshif
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Spermatozoa Quality of Etawah Crossbreeds in Tris Egg Yolk Diluent and Addition of Purple Sweet Potato Extract Syahdan, Roshif; Muhammad Riyadhi, Muhammad Riyadhi; Herliani, Herliani
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 10, No 1 (2023): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v10i1.27665

Abstract

This study aimed to determine the effect of using tris diluent with purple sweet potato extract added as a diluent and its effect on maintaining the motility and viability of spermatozoa of Etawah crossbreed goats. Semen was collected using an artificial vaginal method and evaluated macroscopically and microscopically. The study used a completely randomized design (CRD) with four treatments and five replications consisting of 80% tris + 20% egg yolk as control (P0), 79% tris + 20% egg yolk + 1% purple sweet potato extract (P1). , tris 77% + egg yolk 20% + purple sweet potato extract 3% (P2), tris 75% + egg yolk 20% + purple sweet potato extract 5% (P3), tris 73% + egg yolk 20% + purple sweet potato extract 7% (P4). Semen was preserved and evaluated for motility and viability every 24 hours and stored at 3-5℃ until motility was at least 40%. The characteristics of fresh Etawah crossbreed goat semen were volume 1 ml, concentration 5.553 million/ml, motility 80%, viability 85.5%, and abnormality 4.7%. The results of the motility and viability of semen preservation after treatment on the third day in a row showed that P1 (55,0%; 67,5%) was significantly higher (P
Analysis of Embryo Transfer Pregnancy Rate from Friesian Holstein Cow Recipients in Bet Cipelang Syahdan, Roshif; Atabany, Afton; Komala, Iyep; Ningtias, Putri Indah
The International Journal of Tropical Veterinary and Biomedical Research Vol 9, No 2 (2024): Vol. 9 (2) November 2024
Publisher : The Faculty of Veterinary Medicine of Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/ijtvbr.v9i2.40036

Abstract

Indonesia has significant potential in the beef and dairy cattle sectors but faces challenges in improving the genetic quality of livestock. Embryo Transfer (ET) is a biotechnological approach that can enhance genetic quality and livestock productivity. This study aims to examine and analyze the factors affecting the success rate of pregnancies in FH dairy cattle as recipients of embryo transfer at Balai Embrio Ternak (BET) Cipelang. Secondary data from BET Cipelang (2017-2023) were used, including variables such as embryo quality, transfer methods, recipient age, estrus synchronization methods, and embryo donor breeds. The results showed that good embryo quality (24.55%) and fresh transfer methods (35.19%) significantly increased pregnancy success (p 0.05). Synchronization methods using PGF2 and a combination of Progesterone + PGF2 increased the chances of pregnancy by 3.60 and 3.89 times, respectively, compared to natural estrus. Although not statistically significant, recipient age groups of 3-5 years and 6-9 years had higher pregnancy success rates compared to the 10-12 years age group. The donor breed of embryos did not show a significant effect on pregnancy rates. Therefore, this study concludes that good embryo quality and fresh transfer methods significantly increase the pregnancy success rate in FH dairy cattle at BET Cipelang. The factors influencing pregnancy rates include embryo quality, transfer methods, recipient age, estrus synchronization methods, and donor breed, with embryo quality and fresh transfer methods having the greatest impact. To improve pregnancy rates, it is recommended to select high-quality embryos, use fresh transfer methods, and implement effective estrus synchronization protocols, such as PGF2 injection or a combination of Progesterone + PGF2. Further research involving various recipient cattle breeds and genetic and environmental factors is also advised.
Co-Authors Afton Atabany Herliani Herliani Komala, Iyep Muhammad Riyadhi, Muhammad Riyadhi Ningtias, Putri Indah