Dr. Diah Tri Widayati

Dr. Diah Tri Widayati

Lecturer and Researcher
Universitas Gadjah Mada, Indonesia

Highest Degree
Ph.D. in Animal Breeding from Nagoya University, Japan

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Area of Interest:

Animal and Veterinary Sciences
Experimental Biology
Animal Breeding
Animal Nutrition
Dairy Science

Selected Publications

  1. Widayati, D.T., M.A. Darmawan and J.D.C. Freitas, 2019. Progesterone level of normal cycling and repeat breeding Ongole grade cows. IOP Conf. Ser.: Earth Environ. Sci., Vol. 387. 10.1088/1755-1315/387/1/012008.
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  2. Widayati, D.T., B.P.W. Adiarto and Y.Y. Suranindyah, 2019. Cortisol and blood urea nitrogen profiles in fertile and repeat-breeder holstein-friesian crossbred cows. Pak. J. Biol. Sci., 22: 356-360.
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  3. Sitaresmi, P.I., B.P. Widyobroto, S. Bintara and D.T. Widayati, 2019. Exfoliative vaginal cytology of Saanen goat (Capra hircus) during estrus cycle. IOP Conf. Ser.: Earth Environ. Sci., Vol. 387. 10.1088/1755-1315/387/1/012009.
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  4. Darmawan, M.A., Y.Y. Suranindyah and D.T. Widayati, 2019. The correlation between blood metabolic and reproductive performance on the Holstein-Friesian crossbred dairy cows. IOP Conf. Ser.: Earth Environ. Sci., Vol. 387. 10.1088/1755-1315/387/1/012023.
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  5. Widayati, D.T., S. Bintara, I. Natawihardja and D. Maharani, 2018. Blood biochemical profile in fertile and repeat breeder ongole cross breed cows. Pak. J. Biol. Sci., 21: 166-170.
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  6. Widaya, D.T., I.S. Pradita, S. Bintara and B.P. Widyobroto, 2018. Estrus detection through vaginal pH in Saanen etawah crossbreed goats. Pak. J. Biol. Sci., 21: 383-386.
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  7. Widayati, D.T., Y.S. Yustina, R. Laelatul and P.W. Budi, 2017. Evaluation of friesian holstein grade cows fertility based the level of milk urea. J. Kedokteran Hewan, 11: 23-26.
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  8. Widayati, D.T., I. Diwari, B. Sigit, N. Ismaya, K. Kustono and Y.S. Yustina, 2017. Evaluation of etawah grade doe fertility based on milk urea nitrogen levels. Int. J. Dairy Sci., .
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  9. Sitaresmi, P.I., B.P. Widyobroto, S. Bintara and D.T. Widayati, 2017. Progesterone and biochemical profile of ettawa-saanen crossbreed goats in Turi area, Yogyakarta-Indonesia. Int. J. Dairy Sci., 12: 289-294.
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  10. Pranatasari, D., Kustono and T.W. Diah, 2016. Supplementation of gonadotropin hormone into in vitro maturation medium to increase 4 cell stadium embryo development of Bligon goat. Bull. Peternakan, 40: 83-91.
  11. Pramono, A., Kustono, D.T. Widayati, P.P. Putro and H. Hartadi, 2016. Evaluation of sardine fish oil and hydrolyzate blood protected as a feed suplement based on dry matter digestibility, organic matter digestibility in the rumen and post rumen. Sains Peternakan, 14: 36-42.
  12. Bhakti, T.L., S. Adhi, I.S. Paulus and T.W. Diah, 2016. Low temperature sperm selection method to support bovine breeding industry. Int. J. Teknol., Sci. Eng., 78: 125-131.
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  13. Riyanto, J., E. Baliart, L.M. Yusiati, T. Hartati and D.T. Widayati, 2015. Effect of the aldehydes protection to escape of poly unsaturated fatty acid in the soybean groat and lemuru fish oil by in vitro. Sains Peternakan, 13: 57-65.
  14. Bhakti, T.L., S. Adhi, I.S. Paulus and T.W. Diah, 2015. Design of automated moving stage with adaptive focus system to support microscopy image stitching. Int. J. Appl. Mech. Mater., 780: 55-68.
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  15. Widayati, D.T., H.F. Devita, A. Nony and Kustono, 2014. The influence of follicular fluid on in vitro developmental competence media of bligon goat oocytes. J. Kedokteran Hewan, 8: 64-67.
  16. Widayati, D.T., S. Bambang, W.P. Tri, L.K. Dwi and Jaswadi, 2013. Injection of embryo culture medium supernatant into uterine cavity to improve embryo implantation rate in mice. J. Kedokteran Hewan, 7: 155-159.
  17. Pramono, A., Kustono, D.T. Widayati, P.P. Putro, E. Handayanta and H. Hartadi, 2013. Evaluation of calcium soap protection as a feed supplement based on dry matter digestibility, organic matter digestibility and ph in vitro in the rumen and post rumen. Sains Peternakan, 11: 70-78.
  18. Daoed, D.M., N. Nono and T.W. Diah, 2013. Effect of fetal calf serum supplementation on in vitro maturation ability of bovine oocytes. Bull. Peternakan, 37: 136-142.
  19. Asmarawati, W., Kustono, T.W. Diah, B. Sigit and Ismaya, 2013. The effect of sperm doses diluted in physiological nacl on egg fertility in native chicken artificial insemination. Bull. Peternakan, 37: 1-5.
  20. Bhakti, T.L., S. Adhi, I.S. Paulus and T.W. Diah, 2012. Design of motorized moving stage with submicron. Int. J. Eng. Res. Appl., 2: 674-678.
  21. Bhakti, T.L., S. Adhi, I.S. Paulus and T.W. Diah, 2012. Design of bovine semen temperature controller using PID. Int. J. Comput. Eng. Res., 2: 52-58.
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  22. Koibur, J.F., Kustono and T.W. Diah, 2011. Characteristics and female reproductive organs tree grey kangaroo (Dendrolagus inustus) in papua. Bull. Peternakan, 35: 17-23.
  23. Dewi, R.R., Wahyuningsih and T.W. Diah, 2011. The estrus response of Ettawa crossbreed with body condition score (bcs) 2 and 3 using controlled internal drug release in short period combined with PGF2 alpha injection. J. Kedokteran Hewan, 5: 11-16.
  24. Adifa, N.S., A. Pudji and T.W. Diah, 2010. The effect of chorionic gonadotrophin addition into maturation medium on the ability of oocytes maturation, fertilization, and embryo development in vitro on the Ettawa crossbred. Bull. Peternakan, 34: 8-15.
  25. Setyobudi, A., Kustono and T.W. Diah, 2009. Reproductive performances of working mare at Bantul regency, Yogyakarta special province. Bull. Peternakan, 33: 148-153.
  26. Pari, G., T.W. Diah and Y. Masato, 2009. The quality of sawdust activated charcoal. J. Penelitian Hasil Hutan, 27: 381-398.
  27. Widayati, D.T., T. Tatsuya, I. Naoko, O. Yasushige and F. Katsuhiro, 2008. A study of changes in uterine leucocytes during early pregnancy in the mouse-vole interspesific pregnancies. Chin. J. Comp. Med., 18: 1-7.
  28. Tada, T., I. Naoko, T.W. Diah and F. Katsuhiro, 2008. Role of madcam-1 and its ligand on the homing of transplanted hematopoietic cells in irradiated mice. Exp. Anim., 57: 347-356.
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  29. Sunendar, T.W. Diah and J. Aris, 2008. Serum oestrogen and progesterone profiles of etawah crossbreed does after synchronization of estrous with implant controlled internal drug release. Bull. Peternakan, 32: 26-37.
  30. Suharto, K., J. Aris, K. Asmarani and T.W. Diah, 2008. Comparison of fertility of Ettawa crossbred goats in low versus ideal body condition score after estrus synchronization and artificial insemination. Media Kedokteran Hewan, 24: 49-54.
  31. Suharto, K., J. Aris, A. Kusumawati and T.W. Diah, 2008. Prediction time of ovulation of etawah grade goats after synchronization by short term controlled internal drug release. J. Pengembangan Peternakan Tropis, 33: 94-100.
  32. Astuti, P., T.W. Diah, Sunendar, S. Kresno, A. Kusumawati and J. Aris, 2008. Cortisol and estradiol profile in cross-bred ettawa does: The effects of body condition scoring (BCS). Indon. J. Biotechnol., 13: 1038-1043.
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  33. Astuti, P., D.T. Widayati, Sunendar, K. Suharto, A. Kusumawati and A. Junadi, 2008. Correlation of progesterone and cortisol plasma levels between ovulated and non-ovulated ettawah crossbreds does. J. Vet., 9: 7-12.
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  34. Adifa, N.S., Kustono and D.T. Widayati, 2008. Effect of ovariectomized on abortion and population of thropoblast as well as of macrophage cells on pregnant mice. Bull. Peternakan, 32: 18-25.
  35. Tada, T., D.T. Widayati and K. Fukuta, 2006. Morphological study of the transition of haematopoietic sites in the developing mouse during the peri-natal period. Anat. Histol. Embryol., 35: 235-240.
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  36. Widayati, D.T., Y. Ohmori and K. Fukuta, 2004. Distribution patterns of immunocompetent cells in the pregnant mouse uteri carrying allogeneic mouse and xenogeneic vole embryos. J. Anat., 205: 45-55.
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  37. Widayati, D.T., Y. Ohmori, T. Wakita and K. Fukuta, 2003. Development of transferred xenogeneic vole embryos in mouse uteri. Anim. Sci. J., 74: 261-267.
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  38. Widayati , D.T., K. Mekada, S. Oda, E. Zholnerovskaya, S. Zakiyan and K. Fukuta, 2003. Reproductive features of the Russian vole in laboratory breeding. Exp. Anim., 52: 329-334.
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