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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Journal of the Indonesian Tropical Animal Agriculture Animal Production : Indonesian Journal of Animal Production
E Kurnianto
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Veterinary

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Morphometric Characterization and Genetic Distance among Four Breeds of Rabbit (Oryctolagus cuniculus) Setiaji, A; Sutopo, Sutopo; Kurnianto, E
ANIMAL PRODUCTION Vol 14, No 2 (2012): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.397 KB)

Abstract

An experiment was conducted to elucidate performance of body measurements and to estimate genetic distance among four breeds of rabbit, those were Flamish Giant, English Spot, Angora and Rex. Material of the experiment was 352 heads of four breeds of rabbit originating from three districts of Jambu, Sumowono and Ungaran in Semarang Regency-Central Java. Experiment material was determined by purposive sampling method on the basis of population density. Parameters observed were 1) head length, 2) head width , 3) ear length, 4) ear width, 5) chest circumference, 6) chest depth, 7) chest width, 8) humerus length, 9) radius-ulna length, 10) tibia length, 11) femoris length, 12) body length, and 13) hip width. SAS package program was used to analyze data. Phenogram tree was constructed using MEGA 5. Results showed that there was no difference on the morphometric performance between sex within breed with exception in Flamish Giant. Rabbits in Jambu district tended to have similarity in body measurement with those in Sumowono, but differed from rabbits in Ungaran. Cumulative contribution ratio from the first principal component (PC1) to the third principal component (PC3) was 83.6%. The genetically closeness was shown among Flamish Giant, English Spot and Angora, while Rex had a much different character. Keywords: morphometric, genetic distance, rabbit Animal Production 14(2):92-98 
Front-matter (September 2014) Kurnianto, e
Journal of the Indonesian Tropical Animal Agriculture Vol 39, No 3 (2014): September
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.39.3.%p

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Back-matter (September 2017) Kurnianto, E
Journal of the Indonesian Tropical Animal Agriculture Vol 42, No 3 (2017): September
Publisher : Diponegoro University

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Back matter of the Journal of the Indonesian Tropical Animal Agriculture, Vol 42, No 3 (2017).
The Relationship between Sperm Morphometry and Sperm Competition in Local Goats of Central Java, Indonesia S B Wibowo; E T Setiatin; E Kurnianto
Media Peternakan Vol. 36 No. 3 (2013): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.197 KB) | DOI: 10.5398/medpet.2013.36.3.179

Abstract

The objective of this study was to examine the relationship between sperm morphometry and sperm competition in local goats. Forty bucks were used in this study, consisted of 4 breeds namely Ettawa Grade Goat (EGG), Kejobong Goat (KJG), Kacang Goat (KCG), and Jawarandu Goat (JWG), each breeds consisted of 10 bucks. GLM, REG and DISRCRIM procedures of SAS were used to compute all data observed. UPGMA of MEGA 5 was used to illustrate the genetic distance among breeds. The result showed that there were differences in the sperm morphometry among 4 breeds of goats (P<0.05). Sperm length positively related to the level of sperm competition in all local goats (P<0.05) although the value of coefficient of determinant was low (r2= 0.0043). Within breed analysis showed that there was no positive relationship between sperm length and level of sperm competition in EGG and JWG goats. Midpiece area positively related to the principal piece (P<0.05). Sperm morphometry had a significant positive relation to sperm competition in local goats of Central Java.
Co-Authors A Setiaji, A E T Setiatin S B Wibowo Sutopo Sutopo