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Journal : Jurnal Ilmu Peternakan Terapan

Pengaruh Level Energi Dalam Pakan Terhadap Kualitas Spermatozoa Ayam Kampung Secara Mikroskopis Nining Haryuni; Anna Lidyawati; Binti Khopsoh; Niswatin Hasanah
Jurnal Ilmu Peternakan Terapan Vol 4 No 1 (2020): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

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Abstract

The purpose of this study was to determine the effect of energy levels in feed on the quality ofspermatozoa. The materials used in this study were 80 weeks old male native chickens, rations, 3%sodium chloride, eosin, and distilled water. This study used a Completely Randomized Design (CRD)consistied of 4 treatments and each treatment was repeated 4 times. Each repeatation was a malenative chicken. Collection of semen used the massage method on the abdominal area. The results ofthe study showed that the energy level in the rations increased (P<0.01) the mass motion anddecreased the motility of spermatozoa. The mean of mass motion scores obtained ranged 1.50% to3.00%, and the motility ranged 68.75% to 80.0%. The energy level in the rations increased(P<0.05) on the concentration and the number of live spermatozoa. The mean of concentrationobtained ranged 2.75x109 cells/ml to 3.75x109 cells/ml and the number of live spermatozoa ranged from 89.50% to 92.50%. Energy level in rations had no significant effect (P>0.05) on spermatozoaabnormality. The mean percentage of abnormal spermatozoa obtained ranged 2.27% to 2.38%.Based on this result, it can be concluded that the energy level in the rations could improve thequality of spermatozoa
Interaction effect of inoculum type and dosage in the fermentation process on the quality of soy milk waste (SMW) for animal feed Haryuni, Nining; Hasanah, Niswatin; Harliana, Harliana; Sikone, Hilarius Yosef
Jurnal Ilmu Peternakan Terapan Vol 8 No 2 (2025): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v8i2.5811

Abstract

The aim of this research is to determine the effect of the interaction between the type and dose of inoculum in fermentation to improve the quality of soy milk waste (SMW) for animal feed. This study used a completely randomized 2 x 5 factorial design. The first factor was the type of inoculum (Saccharomyces cerevisae and Rhizopus sp.) and the second factor was the inoculum dose (0, 5, 10, 15 and 20%). Each treatment was repeated 4 times. The results of statistical analysis showed that the type factor, dosage factor of the inoculum, and the interaction between the two factors had a very significant (p<0.01) effect on the quality of color, aroma, sugar concentration and alcohol concentration of SMW. In this study, the color score from SMW was found to be between 3.00-5.00; texture scores range from 1.00 to 4.50; moisture 13.23-15.03%; sugar concentration is 0.00-5.63%, and alcohol concentration ranges from 0.00-1.43%. This research can be concluded that the interaction between the type and dose of inoculum in fermentation can improve the quality of soy milk waste (SMW). The best quality was obtained when using Saccharomyces cerevisae inoculum at a dose of 15%.