H. MAHESHWARI
Dept of Anatomy, Physiology and Pharmacology, Faculty of Veterinary Medicine IPB, Jl. Agatis IPB Campus, Darmaga, Bogor, 16680

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Utilization of Coconut Shell Liquid Smoke on Quail Performance at Grower Period R. M. Fadhila; N. Ulupi; H. Maheshwari
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 11 No. 3 (2023): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.11.3.163-169

Abstract

Antioxidants from coconut shell liquid smoke can overcome oxidative stress in quail. This study aims to analyze the effect of coconut shell liquid smoke (ACTK) on the performance of quail (Coturnix coturnix japonica) during the grower period. The research method used a completely randomized designconsisting of 5 treatment levels with 3 replications, namely P0 (control), P1 (0.25 mL/L ACTK), P2 (0.50 mL/L ACTK), P3 (0.75 mL/L ACTK) and P4 (1 mL/L ACTK). Variables measured included initial body weight, final body weight, body weight gain, feed intake, water intake, feed conversion ratio (FCR),morbidity, mortality, and income over feed quail cost (IOFQC). The results showed that giving ACTK had no significant effect (P>0.05) on feed intake, water intake, and body weight gain. The morbidity and mortality rates in this study were 0%. The best FCR value was obtained at P4 (4.28). The highest IOFQC value was at P4 (Rp 1.578,92). This study concludes that giving coconut shell liquid smoke to female quails during the grower period through drinking water had no significant effect on feed intake, water intake, and body weight gain. A dose of 1 mL/L of ACTK produced the best FCR and IOFQC values.
VIABILITY AND PLASMA MEMBRANE INTEGRITY OF THE SPOTTED BUFFALO EPIDIDYMAL SPERMATOZOA AFTER THAWING WITH THE ADDITION OF DEXTROSE INTO THE EXTENDER YULNAWATI, YULNAWATI; H. MAHESHWARI; HERDIS; M. RIZAL
BIOTROPIA Vol. 16 No. 1 (2009)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2009.16.1.63

Abstract

The objective of this study was to obtain the viability and plasma membrane integrity of the spotted buffalo epididymal sperm after addition of dextrose into AndromedÒ extender.  Spermatozoa that have been collected from cauda epididymis were diluted with AndromedÒ extender as control (K) and AndromedÒ + 0.2% dextrose (P1) and AndromedÒ + 0.4% dextrose (P2) as treatments.  The results showed that the quality of epididymal spermatozoa decreased during cryopreservation process.  The percentage of motility after thawing in P1 (46%) and P2 (46.67%) were significantly higher (P