![]() Kozdrowski R, Dubiel A, Bielas W, Dzięcioł M. Genetic Parameters for Growth and Kid Survival of Indigenous Goat under Smallholding System of Burundi. Indonesian National Standardization Agency. Indonesian National Standard (INS) 4869.3. Quality of Sapera Buck Semen Frozen in Tris Egg Yolk Extender Added with Pentoxifylline. Hidayati BH, Arifiantini RI, Karja NWK, Kusumaningrum DA. Sperm cryopreservation: A review on current molecular cryobiology and advanced approaches. ![]() Hezavehei M, Sharafi M, Kouchesfahani HM, Henkel R, Agarwal A, Esmaeili V, Shahverdi A. Effect of Glycerol Concentration in Tris Diluents on Spermatozoa Quality of Sapera Goats before Freezing. Hanifah NF, Ratnani H, Purnama MTE, Restiadi TI, Agustono B, Prastiya RA. 2019.Technical recommendations for artificial insemination in sheep. Gibbons AE, Fernandez J, Bruno-Galarraga MM, Spinelli MV, Cueto MI. Semen extenders: An evaluative overview of preservative mechanisms of semen and semen extenders. Buletin Peternakan Tropis 2: 98-102.īustani GS, Baiee FH. Identification of Location and Physical Performance of Dairy Goats in Mranggen Village, Srumbung District, Magelang Regency, Central Java Province. ![]() Ovozoa 7: 114-9.Īriyanto BF, Nugraha WT, Suhendra D. Effect of the duration of straw count and the position of straw from liquid nitrogen surface on the motility and viability of post thawing Madura cattle frozen semen. PLoS One 14: e0223977.Īrdiana L, Hardijanto H, Damayanti R, Sardjito T, Mustofa I, Utomo B. Egg yolk-free cryopreservation of bull semen. J Ilmu Ternak dan Veteriner 25: 48-59.Īnzar M, Rajapaksha K, Boswall L. 2020.Non-Genetic and Genetic Effects on Growth Traits from Birth to 120 days of Age of G2 Sapera Goat. Vet World 9: 203-6.Īnggraeni A, Saputra F, Hafid A, Ishak ABL. Assessment of motion and kinematic characteristics of frozen-thawed Sirohi goat semen using computer-assisted semen analysis. J Ilmiah Peternakan Terpadu 2: 62-70.Īnand M, Yadav S. The Effect of Straw Space with Liquid Nitrogen on Pre freezing Process to the Frozen Semen Quality of Limousin Cows. It could be concluded that in tris-egg yolk extender, post-thawed spermatozoa viability and motility of Sapera buck were qualified for AI when fresh semen was pre-frozen at 10 cm distance of straws from the surface of liquid nitrogen for eight minutes.Īini K, Suharyati S, Hartono M. The best post-thawed motility (41.75 ± 2.06 %), viability (49.00 ± 0.82 %) and morphological abnormalities (4.75 ± 0.96 %) were obtained from pre-freezing stage with a distance of 10 cm. After pre-freezing for eight minutes the straws were immediately plunged, and stored in liquid nitrogen (-196☌) for two days, followed by quality assessment. The filled straws were pre-frozen in the cold handling cabinet (Minitube, Germany) held at 10, 11, 12, 13, 14, and 15 cm above liquid nitrogen respectively for T1, T2, T3, T4, T5, and T6 groups, each with four replicates. The extended semen was packaged in 0.5 mL French straws (60 x 10 6 spermatozoa/straw). The ejaculates were diluted in tris-egg yolk extender to obtain a concentration of 120 x 10 6 spermatozoa/mL, then equilibrated at 5☌ for one hour. Semen was obtained from 1.5 years old Sapera buck. This study aims to determine the effect of the distance between semen straw and liquid nitrogen surface during pre-freezing process on the quality of frozen semen of Sapera goats. Unfortunately, the frozen semen of Sapera buck is not available yet. Breeding of Sapera goat through artificial insemination (AI) technique was expected to accelerate the increase in population. These small ruminants are reared by rural households for poverty reduction and undernutrition prevention. ![]() Sapera goat is a dairy goat resulting from a cross between a Saanen buck and an Ettawah cross doe.
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