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Journal : Jurnal Ilmu Pertanian Indonesia

Pemanfaatan bungkil biji jarak pagar (Jatropha curcas) terfermentasi sebagai pakan ayam kampung . Sumiati; Dewi Apri Astuti; Sri Suharti
Jurnal Ilmu Pertanian Indonesia Vol. 15 No. 2 (2010): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1020.999 KB)

Abstract

Jatropha curcas"meal (JCM) is very potential as protein source for poultry. The JCM contained high crude protein, i.e. 56,4-63,8% (without hull) and 22,39-31,41% (hulled JCM). JCM serves as a highly nutritious and economic protein supplement in animal feed, if the toxins and antinutrients contained in the JCM are removed. The toxic compounds isolated from jatropha seed include curcin, phorbolesters, and the antinutrients include antitrypsins, tannin, saponin, phytic acid, and high fiber. The objective of this research was to evaluate the effect of feeding fermented JCM on the performances of kampong chickens. In this study, tempeh fungi (fungi using in fermenting soybean) used to ferment the JCM. Two hundred kampung chickens were used in this experiment and reared from day old up to 10 weeks of age. The data analyzed with a Completely Randomized Design with 5 treatment diets and 4 replications, with 10 birds in each replicate. The experimental diets were: TO (the control diet, without Jatropha curcas meal), T1 (the diet contained 5°/o untreated Jatropha curcas meal), T2 (the diet contained 5% fermented Jatropha curcas meal + cellulase 200 ml/ton of feed), T3 (the diet contained 5°/o fermented Jatropha curcas meal + 1000 FTU phytase), and T4 {the diet contained 5% fermented Jatropha curcas meal + cellulase 200 ml/ton + 1000 FTU phytase). The results showed that there were no significant difference on the parameters observed due to the treatments. Feeding fermented Jatropha curcas meal supplemented with cellulase+ phytase{T4) yielded the final body weight and feed conversion ratio similar to those the control {TO) diet. There was no mortality observed in all treatments. Using JCM 5% in the diet is safe for the kampong chickens.
Analisis Keterkaitan GEN BMP15, BMPR1B, dan KISS1 dengan Sifat Fekunditas pada Kambing Peranakan Etawah Betina Rini Herlina Mulyono; Cece Sumantri; Ronny Rachman Noor; . Jakaria; Dewi Apri Astuti
Jurnal Ilmu Pertanian Indonesia Vol. 24 No. 2 (2019): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (641.746 KB) | DOI: 10.18343/jipi.24.2.83

Abstract

Etawah grade goat is a result of grading up line between Kacang and Etawah goats, which well adapted to Indonesia’s humid tropical climate. This goat is a dual-purpose goat breed for milk and meat production. The objectives of this study were to evaluate the polymorphism of fecundity genes through the investigation of four candidate genes for prolificacy, i.e., BMP15 (exon 1), BMPR1B (exon 1), KISS1 (exon 1), and KISS1 (intron 1) and their associations with the litter size of Etawah-Grade does. The diversity of BMP15 (exon 1), BMPR1B (exon 1), KISS1 (exon 1), and KISS1 (introns 1) genes were analyzed by the PCR-RFLP technique. A total of 106 of DNA samples were collected from Etawah-Grade does at BPTU-HPT Pelaihari in Pelaihari, South Kalimantan (51 heads) and Cordero Farm in Bogor, West Java (55 heads). Genetic polymorphisms between the two Etawah-Grade groups were calculated as well as their allele and genotype frequencies and the Polymorphic Informative Content (PIC). The Kruskal-Wallis one-factor ranked analysis of variance was used to determine whether there was any effect of genotype of the fecundity genes on litter size. The polymorphic information content (PIC) estimated at BPTU-HPT Pelaihari was 0.313, whereas at Cordero farm was 0.174, and overall PIC was 0.244. There was no association between genotypes of BMP15 (exon 1), BMPR1B (exon 1), KISS1 (exon 1), and KISS1 (intron 1) genes and litter size. Results indicated that BMP15 (exon 1) and KISS1 (exon 1) genes were monomorphic. However, the other two loci showed polymorphisms. The BMPR1B (exon 1) locus had two genotypes with the frequency for CC (96.23%) and for GG (3.77%), and KISS1 (intron 1) locus had three genotypes with the frequency for TT (80.19%), AT (17.92%), and AA (1.89%).
Co-Authors - Hernawati . Sumiati A Setiyono Achmad - Taher ACHMAD FARAJALLAH Achmad Taher Achmad Taher Achmad, Taher Agik Suprayogi Agita Rakhmawati Ainia Herminiati Akeme Cyril Njume Alma Agnia Alusyanti Primawati Anar, Muhammad Agung Firdhawansyah Andi Tarigan Andri Cahya Irawan Andri Cahya Irawan Anja Meryandini Anneke Anggraeni Anneke Anggraeni Annisa Annisa Annisa Annisa Anuraga Jayanegara Aris Purwanto Arismayanti Eka Armaji, Yone Asep Gunawan Asep Sudarman Aulia Evi Susanti Aulia Nurul Saputri Budi Setiawan Cece Sumantri Chairrusyuhur Arman Chusnul Choliq D Diapari D M Suci Daeli, Fanny Rahmasari Daulay, Kausar Didid Diapari Djokowoerjo Sastradipradja Dondin Sajuthi dortiana sijung, maria Dwierra Evvyernie DYAH PERWITASARI -FARAJALLAH Ekowati Handharyani Elizabeth Wina Elizabeth Wina Elmy mariana Elmy Mariana Elok Budi Retnani Endah Yuniarti Entang Iskandar Erika B. Laconi Evy Damayanthi f, Dilla Mareistia Fahmi, Melta Rini Fery Dwi Riptianingsih Firdus . Firkani, Rahmatiana Widi Fitriana, Eko Lela Hairani, Atikah Hanny Hafiar Harlystiarini Harlystiarini Harnowo Permadi Heri Ahmad Sukria Hernawati Hernawati I Gusti Bagus Wiksuana I Komang Gede Wiryawan I NENGAH BUDIARSA I wayan Teguh Wibawan Ida Wiryanti Imas Sukaesih Sitanggang Irawan Sugoro Irawan Sugoro Irawan Sugoro Irma Herawati Suparto Jakaria Jakaria Janah, Fatiah Finanur Jean-Baptise Menassol K Komalasari Kevin Alexander, Kevin Klaus Becker Kokom Komalasari Komang G. Wiryawan Kurnia Bagus Ariyanto L Khotijah Lilis Khotijah Linar Zalinar Udin Lucia Cyrilla Eko Nugrohowati Luki Abdullah Mareistia Fassah, Dilla Mohamad Yamin Mohamad Yamin Mohamad Yamin Mohammad Yamin Muhammad Agung Firdhawansyah Anar MUHAMMAD RIZAL Muladno - nabawi, Soviro Nurul Lisa Nahid Ritcher Nahrowi Nahrowi Nanda Nadhifa Nuraini Nanis Nurhidayah Natsir Sandiah NE Maharani Nella Nurhazizah Novita Anggraeni Nur Bambang Priyo Utomo Nurina Rahmawati Pamungkas, Joko Panca Dewi Manu Hara Karti Pasetha Andre Pijoh, Deyv Pipih Suptijah Pursani paridjo Putri Sri Rahayu Qomariah Indira Nurul R. Iis Arifiantini Rangkuti, Farhan Ananda Rangkuti, Farhan Ananda Rangkuti Razak Achmad Hamzah Retno Wulansari Ria Oktarina Ridwan Raafi'udin Ridwan, Habibi Rima Shidqiyya Hidayati Martin Rimbawan , Rini Herlina Mulyono Riptianingsih, Fery Dwi Rita Mutia Rizki Palupi Ronnie Permana Ronny Rachman Noor Rudy Priyanto Sitanggang, Imas S. Siti Aslimah Siti Zubaidah Slamet Widodo Slamet Widodo sri murtini . Sri Rahayu SRI RAHAYU Sri Rahmatul Laila Sri Supraptini Mansjoer Suharti, Sri Sukarman Sukarman SULISTIYANI SULISTIYANI Sulistiyani Sulistiyani SULISTIYANI SULISTIYANI Sulistiyani, Sulistiyani Sumiati . Sumiati . Sumiati . . Sumiati Sumiati SYAHRIAL SYAHRIAL Syamsul Arifin Taher, Achmad Taniasari, Mila TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Teguh Wahyono Tiurma Pasaribu Triansyah, Irvan Walberto Sinaga Wasmen Manalu Waterman James O. Widya Hermana Wirdateti . Yuli Retnani