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A H Daulay
Animal Production Study Program, Faculty of Agriculture, University of Sumatera Utara, Indonesia
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences 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 Hamdan; M Tafsin; S Umar; A H Daulay
Jurnal Peternakan Integratif Vol 5, No 1 (2017): Jurnal Peternakan Integratif
Publisher : Universitas Sumatera Utara

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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%). Keywords : distribution, qualitative, horselivestock
THE USE OF SAGO RESIDUE FERMENTATION AGAINST PERFORMANS SHEEP M T Siagian; M Tafsin; S Umar; E Mirwandhono; A H Daulay
Jurnal Peternakan Integratif Vol 5, No 1 (2017): Jurnal Peternakan Integratif
Publisher : Universitas Sumatera Utara

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  Abstract. This study objective was to examine the quality of sago residue fermented with Effective microorganism 4 (EM4) on merino sheep performance. This research was conducted in Kec. Binjai City of North Sumatra. This research has been conducted for 3 months starting from October until December 2016 using 20 sheep merino with initial weight of 18.30 ± 1.16 kg. The design used in this study was a complete randomized design (RAL) with 4 treatments and 5 replications. This treatment consists of P0 (non-fermented sago residue 40%); P1 (20% sago residue of fermented + 20% non fermented sago residue); P2 ("30% fermented sago residue + 10% non fermented sago residue) P3 (40% sago residue fermented). The results showed tht the dispersion of sago residue fermented EM4 give significant effect (P <0,05) to feed consumption, PBB and feed conversion. Added body weight and feed conversion. The mean respectively for feed consumption (g / head / day) in the treatment arrangement P0, P1, P2, P3 was 470.0; 539,7; 565.0; And 632.2. The average weight gain (g / head / day) was 59.6; 76.1; 99.2; 111.7 and the feed conversion rate was 11.6; 9,13; 6.65; And 5.78. The conclusion of this study is that the use of sago residue fermented EM4 to 40% level in the ration has a positive effect in increasing the body weight, feed consumption and decreasing the value of feed conversion to sheep. Keywords : sago, residue, fermentation
ESTIMATION OF GENETIC DISTANCE AND THE DISTINGUISHING FACTOR OF THE HORSES IN NORTH SUMATRA THROUGH MORFOMETRIC ANALYSIS H Kaban; Hamdan Hamdan; T H Wahyuni; N Ginting; A H Daulay
Jurnal Peternakan Integratif Vol 5, No 1 (2017): Jurnal Peternakan Integratif
Publisher : Universitas Sumatera Utara

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Abstract.This research objectives to investigate the distance of genetics and differentiator factor of the horses in four District in North Sumatra. This research was conducted in Karo District (60 heads), Humbahas District (77 heads), Tapanuli Utara District (52 heads) and Samosir District (42 heads) at July 2016. The analysis used  were descriptive analysis, discriminant analysis, canonical analysis, principal component analysis, genetic distances and filogenic tree. The observed variables in this study were shoulder height, hip height, hip width, body length, chest circumference, chest and chest width, and the variables that distinguish the horse in term of size were hip height and in terms of shape was the width of the chest. The nearest genetic distance was the horse between Karo and North Tapanuli District (0.869) and the horse that had the farthest genetic distance were horses in Karo District with horses in Samosir District (14.539). Based on the results of morphometric measurements of horses in this study, in order to obtain heterosis, it was expected to cross between horses in Karo District and horse in Samosir District. Keywords: morphometric, discriminant analysis, canonical analysis, principal component analysis, genetic distance
REVENUE COMPARATIVE ANALYSIS OF INTENSIVE AND SEMI INTENSIVE SHEEP BREEDER ON THE VILLAGES OF CELAWAN VILLAGE, PANTAI CERMIN SUBDISTRICT, SERDANG BEDAGAI REGENCY Purnama Ketaren; I Sembiring; S Umar; A H Daulay; N D Hanafi
Jurnal Peternakan Integratif Vol. 5 No. 2 (2017): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.152 KB) | DOI: 10.32734/jpi.v5i2.2109

Abstract

This study’s objective was to investigate the income and R / C of sheep business. This research was conducted on Cilawan Village,Pantai Cermin Sub District, Serdang Bedagai Regency, Sumatera Utara Province for 2 months starting from September until November 2017. The study was a survey which used Determination Method. Number of samples were 30% of total number of breeder in research area; there were 8 respondents whose intensive breeders and 30 respondents whose semi intensive breeders. The data used in this research were primary data and secondary data. Primary data were the result of interviews with respondents and secondary data were obtained from the Central Bureau of Statistics. The results showed that intensive breeder earned income smaller compared to semi intensive breeder. Income on every sheep sale was Rp 3.468.241,-on intensive and Rp 5.794.982,- on semi intensive breeder and the value of R/C was 0.144. The conclusion of this study that sheep breeding system in Celawan Village Regency consisted of two maintenance system, intensive and semi intensive system which gave different effect to farmer's income. This was because intensive maintenance systems required more costs for feed and labor costs compared to semi intensive system.
Co-Authors A Gultom E Mirwandhono H Kaban Hamdan Hamdan I Sembiring M T Siagian M Tafsin N D Hanafi N Ginting Purnama Ketaren S Umar T H Wahyuni