Garuda - Garba Rujukan Digital

M.Dima Iqbal Hamdani

Unknown Affiliation

Author-ID : 273406

Earth & Planetary Sciences Other

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SELEKSI INDUK KAMBING PERANAKAN ETAWAH BERDASARKAN NILAI ESTIMATED REAL PRODUCINGABILITY BOBOT SAPIH DI KELOMPOK TANI MARGARINI Ariestama, Dani; Hamdani, M.Dima Iqbal; Harris, Idalina
JURNAL ILMIAH PETERNAKAN TERPADU Vol 2, No 2 (2014)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Estimated Real Producing Ability (ERPA) value are maximally estimated of the ability of mother doe, which is allegedly based onexisting perfomans. Producing ability for production capability of an animal which is closelyrelated with the value of Repeatability, the average production, many production records, and the averageproduction within a population. Calculations of ERPA are entering information such asthe average mother inkidbirth production which compared with the average of herdmate production. Herdmate are all parents within thesame farm, who had kidbirth in the same relative time, but not the half? brother of a father.The research was conducted on May 2013 until June 2013 in Sungai Langka village, Subdistrict Gedong Tataan,Pesawaran District. This research using a survey method by analyzing production records the birth of the first andsecond of the 30 samples of doe Etawah crossbreed. Analysis was performed by searching for weaning weightcorrected, the estimated value Repeatability and the value of ERPA weaning weight in Margarini farmer groupsgoat.The result said that the average of corection weaning weight PE goat is 19,48±1,47 kg. The value of repeatabilityweaning weight PE Goat gotten in the research is 0,57 and the average of value ERPA weaning weight PE goat is19,84±1,067 kg. Base on the result of research known 20 of 30 goat (66,6 %) mother doe PE has ERPA above ofaverage.

SELEKSI INDUK KAMBING BOERAWA BERDASARKAN NILAI PEMULIAAN BOBOT SAPIH DI KECAMATAN GISTING KABUPATEN TANGGAMUS Iin Pirdania; Idalina Harris; M.Dima Iqbal Hamdani
JURNAL ILMIAH PETERNAKAN TERPADU Vol 2, No 1 (2014)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Breeding Value (BV) is an evaluation of the quality of animal genetics for a certain character which isgiven relatively based on it’s position in population. This study aimed to determine the value ofweaning weight, heritability, ripitability, and BV of each individu of Boerawa goat, and to determinethe females which had the highest BV of weaning weight.The study was held in February-March 2013 in District of Gisting, Regency of Tanggamus. Themethod used in this study was survey method with 40 samples of parentstock which had record ofbreeding age at birth, pedigree of males, and goatling of female samples which had recording of birthweight, type of birth, type of maintenance, and weaning weight of the first and the second birth.Heritability was counted based on method of step brother of 1 father and ripitability was counted basedon method of corelation of interclass.Based on the study result, the averages of corrected weaning weight, value of heritability, andripitability of weaning weight, and BV of Boerawa goat in a row were 25,706±1,908 kg; 0,072±0,006(lowest category); 0,335 (medium category); 26,273±0,205 kg. Besides, there were 22 (55%) of 40Boerawa goat parentstock which had BV above the average. There were 5 parentstock with the highestBV of weaning weight, they were female goat parentstock with codes O1 (26,273), F1 (26,179), D2(25,955), H3 (25,934), and R2 (25,902).

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