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All Journal ACTA VETERINARIA INDONESIANA Bioma : Berkala Ilmiah Biologi Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research) JURNAL ILMIAH PETERNAKAN TERPADU JURNAL KAJIAN VETERINER Ovozoa: Journal of Animal Reproduction Jurnal Media Tropika: Jurnal Pengabdian Kepada Masyarakat Jurnal Veteriner Nusantara
Nitbani, Heny
Laboratorium Anatomi, Fisiologi, Farmakologi Dan Biokimia, Fakultas Kedokteran Dan Kedokteran Hewan, Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary Other

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The effect of litter size and piglet sex on the gestation length of Landrace-Duroc crossbred pigs Olivia Claudya Lalo; Tarsisius Considus Tophianong; Yustinus Oswin Primajuni Wuhan; Heny Nitbani
Ovozoa: Journal of Animal Reproduction Vol. 15 No. 1 (2026): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v15i1.2026.25-33

Abstract

This study was conducted to determine and identify the effect of litter size and piglet sex of on the gestation length of Landrace-Duroc crossbred pigs. Fifteen sows from the Manufarm farm in East Kupang district, Kupang regency, East Nusa Tenggara, Indonesia, were used in this study and were bred using artificial insemination (AI). Data were collected using a purposive sampling method based on certain criteria. Both primary and secondary data were utilized. Primary data were obtained through surveys, observations, and interviews, while secondary data were obtained from the farmers' data records. The research variables observed in this study included litter size, piglet sex, and gestation length. The data obtained were analyzed using Spearman's correlation test to examine the correlation between litter size and piglet sex with gestation length in Landrace-Duroc crossbred pigs. The results showed that the average litter size was 10.4 ± 0.986 piglets, consisting of 5.0 ± 1.852 males and 5.4 ± 1.882 females. The gestation length ranged from 111 to 114 days, with an average of 112 ± 0.926 days. The results of the Spearman correlation analysis showed that litter size was not significantly correlated with gestation length (p >0.05). Similarly, piglet sex showed no significant correlation with gestation length for both male (p >0.05) and female piglets (p= 0.254; p >0.05).
Co-Authors Amalo, Filphin Adolphin Brechmans Nicolans Trison Ko'a Caroline Scolastika H Penga Chandraone P. Kefi Amtiran Claudia Beatrice Filphin Adolfin Amalo Foeh, Nancy D. F. K. Frans U Datta Gaina, Cynthia Gaina, Cynthia D. Harum, Aurelia Bebonita Inggrid Trinidad Maha jacob, jois Jacob, Jois Moriani Maha, Inggrid Maha, Inggrid T. Maha, Inggrid Trinidad Meica Agatha Leli Paschalya Bengkiuk Meity Marviana Laut Michaela Marisa Dael Nae, Veronika Serapian Pangu Nemay Anggadewi Ndaong, Nemay Anggadewi Novian, Dede Rival odung, Elisabeth Memot Olivia Claudya Lalo Putri, Mariana Febrilianti Resilinda Ranus, Teresia Yoanista Wendardins Rosalinda Kristanti Intan Tahu Saputra, Agus Sari, Merry Friana Selan, Yulfia N. Selan, Yulfia Nellymalik Tabelak, Alva Chrisjel Tarsisius Considus Tophianong Toan, Vilomena Kusi Tri Utami Wada, Flaviana Donakrist Peni Wuhan, Yustinus Oswin Primajuni Yohanes Timbun Raja Mangihut Ronael Simarmata Yulfia Nelymalik Selan, Yulfia Nelymalik Yustinus Oswin Primajuni Wuhan