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All Journal Journal of the Indonesian Tropical Animal Agriculture ZOOTEC
H.F.N. Lapian
Faculty of Animal Science, Sam Ratulangi University, Manado 95115
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Veterinary

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THE ESTIMATION ACCURACY OF LIVE WEIGHT FROM METRIC BODY MEASUREMENTS IN ONGOLE GRADE COWS Paputungan, U.; Hakim, L.; Ciptadi, G.; Lapian, H.F.N.
Journal of the Indonesian Tropical Animal Agriculture Vol 38, No 3 (2013): (September)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.38.3.149-155

Abstract

length in North Sulawesi province. Data on animal live weight (LW), body length (BL) and chest girth(CG) were collected from all cows (n=363) kept by traditional household farmers. Regression analysiswas carried out to estimate LW from all linear body measurements. Data were classified based on age ofanimals consisted of five groups with the first age group of two and half years old, to the fifth age groupof seven and half years old. The results showed that age significantly (P<0.05) influenced all bodymeasurements. Correlations between all pairs of measurements were highly significant (P<0.001) for allage groups. Regression analysis showed that live weight could be predicted accurately from chest girthand body length (R2=0.97). Multiple regression model can be recommended to predict live weight ofOngole grade cows based on those variables with their age groups ranging from 2.5 to ≥7.5 years old asfollows: Live weight (kg) = -806.410 + 4.79835 CG (cm) + 2.83500 BL (cm).
DETECTION OF MENDELIAN AND GENOTYPE FREQUENCY OF GROWTH HORMONE GENE IN ONGOLE CROSSBRED CATTLE MATED BY THE ARTIFICIAL INSEMINATION TECHNIQUE Paputungan, U.; Hakim, L.; Ciptadi, G.; Lapian, H.F.N.
Journal of the Indonesian Tropical Animal Agriculture Vol 37, No 2 (2012): (June)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.37.2.79-85

Abstract

The objectives of this study were to detect the Mendelian mode inheritance of growth hormone(GH) and to establish genotype frequency of GH gene in Ongole-crossbred cattle mated by the artificialinsemination (AI) technique. Total of 76 blood samples were collected from Ongole-crossbred cows andbulls (G0), and their progenies (G1) at the Tumaratas AI service center in North Sulawesi province,Indonesia. All blood samples were screened for the presence of GH locus using a PCR-RFLP methodinvolving restricted enzyme Msp1 on 1.2 % of agarose gel. Data were analyzed using statistical programfunction in Excel XP. The results showed that GH locus using alleles of Msp1+ and Msp1- enzymerestriction in Ongole-crossbred cows and bulls was inherited to their Ongole-crossbred progeniesfollowing the Mendelian mode inheritance. This Mendelian inheritance generated by AI technique wasnot under genetic equilibrium for the Msp1 genotype frequencies in groups of G0 and G1. The breedingprogram using genotypes of bulls and cows (G0) for generating the genotype of GH Msp1 enzymerestriction by AI technique should be maintained to increase these various allele dispersion rates forbreeding under genetic equilibrium of the Ongole-crossbred cattle population.
Pola latihan kuda pacu di Desa Pinabetengan dan Pinabetengan Selatan Kecamatan Tompaso Barat Singal, C.; Ngangi, L.R.; Lapian, H.F.N.; Rimbing, S.C.
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (195.044 KB) | DOI: 10.35792/zot.41.1.2021.33477

Abstract

RACE HORSE TRAINING PATTERNS IN PINABETENGAN VILLAGE AND SOUTH PINABETENGAN, WEST TOMPASO DISTRICT. This study aims to look at the training patterns of racehorses in Pinabetengan and South Pinabetengan villages, West Tompaso sub-district. The research material used in this study was race horse livestock in Pinabetengan and South Pinabetengan villages. Horses that were sampled were racehorses that were still active. The number of samples taken in South Pinabetengan village was 11 trains, while in Pinabetengan village there were 14 tails. There were differences in the number of exercises and the duration of the exercises using the trot, canter and gallop patterns in Pinabetengan and South Pinabetengan villages while the walking patterns were exactly the same. In the implementation of patterns and exercises between Pinabetengan and South Pinabetengan villages, Pinabetengan tends to apply more daily training with trot, canter and gallop patterns, while South Pinabetengan villages apply more trot, canter and gallop pattern precursors.Keywords: Race horse, exercise pattern, Pinabetengan dan South Pinabetengan village
KARAKTERISTIK MORFOLOGI TIKUS HUTAN EKOR PUTIH (Maxomys hellwandii) DI TANGKOKO BATUANGUS BITUNG Masala, Jaquelyn; Wahyuni, I.; Rimbing, S.C; Lapian, H.F.N.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.949 KB) | DOI: 10.35792/zot.40.1.2020.27021

Abstract

MORPHPLOGICAL CHARACTERISTICS OF WHITE TAILED MICE (Maxomys hellwandii) IN NATURE RESERVE FOREST OF TANGKOKO BATUANGUS BITUNG. This study aims to determine the types of white tailed mice that exist around the forest in Tangkoko, Batuputih village. This research was conducted using the observation method. The research results, it is known that there are two types of white tailed mice. A rat with a total length from head to tail for males with an average of 51.1 cm and females with an average of 45.6 cm, and an average body weight for males 272.1 g and for females 266.5 g. The tail is partially black and most is white, with an average length of 27.7 cm for males and 24.6 cm for females. Rat B in this study obtained mice that were only male and female and with a female body length of 49 cm. This rat weighs 305 g with live habitat at the root of the tree and likes to eat fruit. Base on observation result can be concluded that type A mice are included in the Maxomys helwandii type, while for type B rats are not yet known but are commonly referred to by local residents as deer mice because they have a deer head shape. Keywords: White tail forest rat, Morphological, Batuangus Nature Reserve.
Co-Authors G. Ciptadi Kafiar, Yuli Siska L. Hakim Lomboan, Agustinus Masala, Jaquelyn Ngangi, L.R. Rimbing, S.C Rimbing, S.C. Singal, C. Sri Adiani U. Paputungan Wahyuni, I.