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AH Daulay
Animal Production Study Program, Faculty of Agriculture, University of Sumatera Utara, Indonesia
Agriculture, Biological Sciences & Forestry Energy Environmental Science Social Sciences Veterinary

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OBSERVATION OF DISTRIBUTION AND QUALITATIVE PROPERTIES OF HORSELIVESTOCK (EQUUSCABALLUS) IN NORTH SUMATRA) A Gultom; Hamdan; M Tafsin; S Umar; AH Daulay
Jurnal Peternakan Integratif Vol. 5 No. 1 (2017): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (73.263 KB) | DOI: 10.32734/jpi.v5i1.2102

Abstract

This study aims to determine the spread of horses and horses based on the observation of the color of feathers, facial marks, foot shape and back shape in Humbang Hasundutan, Samosir, Karo and North Tapanuli districts. This research was conducted in July-September 2016 by performing phenotypic analysis (color and face mark) at 271 horses in Humbang Hasundutan District, Samosir Regency, Karo Regency and North Tapanuli Regency. The research method used is survey method and Simple Random Sampling method (simple random sampling) done to determine the cattle that will be used as sample. The analysis shows that horses in North Sumatera have various color and dominant red brown (27,86%). Horses in North Sumatra have various dominant faces that dominate strike (54.95%).
Performance Of Commercial Strains Chicken Given Commercial Based Feed D R Siregar; E Mirwandhono; AH Daulay; N D Hanafi; T H Wahyuni
Jurnal Peternakan Integratif Vol. 6 No. 1 (2018): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (118.358 KB) | DOI: 10.32734/jpi.v6i1.2186

Abstract

This research aimed to conclude the best combination of commercial strain and feed on broiler’s carcass. This research was conducted at Animal Husbandry Biology Laboratory, Departement of Animal Husbandry, Faculty of Agriculture, University of North Sumatera for 4 weeks from November until December 2016. This research used completely randomized design (CRD) factorial with 9 combined treatment and 3 replication. The treatment consists of A0B0, A0B1, A0B2, A1B0, A1B1, A1B2, A2B0, A2B1, A2B2. The observed parameters were cutting weight, carcass weight, and carcass percentage. The result showed that the average weight of broiler chicken ranged from 1829,50 – 1929,50 gram/head. The average of Carcass weight ranged from1424,75 – 1676,50 gram/head. And the average of carcass percentage ranged from 78,01 % - 87,98 %. This research conlude that the best combination is A1 and B0.
Co-Authors A Gultom D R Siregar E Mirwandhono Hamdan M Tafsin N D Hanafi S Umar T H Wahyuni