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Journal : Jurnal Penelitian Pertanian Tanaman Pangan

Pendugaan Parameter Genetik Populasi F3 dan F4 Tanaman Gandum Persilangan Oasis x HP1744 Yamin, Mayasari; Efendi, Darda; Trikoesoemaningtyas, Trikoesoemaningtyas
Jurnal Penelitian Pertanian Tanaman Pangan Vol 34, No 3 (2015): Desember 2015
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.888 KB) | DOI: 10.21082/jpptp.v34n3.2015.p237-245

Abstract

The study was aimed to obtain the information on the genetic diversity on agronomic traits of wheat among the F3 and F4 generations, derived from crosses of Oasis x HP1744, planted at the highland and medium elevation. The second objective was to acquire the character for selection and to acquire the adaptable genotypes on the highland and on the plain medium elevation. Selection was carried out using Shuttle Breeding, where F3 generation was selected at the Experimental Station of Cipanas (1100 m asl) and F4 generation was selected at the plain medium elevation of Cisarua (600 m asl). The experiment used Augmented Designs. Genetic material consisted of 57 F3 pedigree families selected from the F2 generation of Oasis x HP1744 cross plus six check varieties. The F4 generation cinsisted 320 selected genotypes from the F3 generation plus six check varieties. Plant height, flag leaf area, percentage of empty florets per panicle, number of grains/panicle and grain weight/panicle of the F3 generation showed larger mid value than the two parents. In the F4 generation, flag leaf greenness, total number of tillers, number of productive tillers, main panicle seed weight, number of seeds/panicle, seed weight/panicle, number of seeds/plant and seed weight/plant indicated the mean value larger than that of the Oasis. Plant height, number of productive tillers, days to flowering, maturity, spikelet number, and the total number of florets of the F4 generation showed higher heritability than that of F3 generation. Character suitable for indirect selection in the F3 was plant height, which indicated the best indirect differential selection. Potential families for further selection included: O/HP 21, O/HP 82, O/HP 12, O/HP 100 and O/HP 28. Characters most suitable for indirect selection in the F4 generation were: main panicle seed weight which indicated the best indirect differential selection. Genotypes potential for further selection in the medium elevation were O/HP82-19; O/HP82-15, O/HP78-5, O/HP49-30 and O/HP78-2.
Co-Authors . Angela . Rudiyanto Ade Wachjar Ade Wachjar Alfia Annur Aini Azizi and Gustaaf Adolf Wattimena ANDRIA AGUSTA Andria Agusta Andria Agusta Angela, . Anneke Pesik Asti Kusriyanti Azizi, Alfia Annur Aini Azizi, Alfia Annur Aini Bambang S PURWOKO Bambang S. Purwoko Bambang S. Purwoko C Hanny Wijaya Cece Suhara dan Joko Ridho Witono Dede Robiatul Adawiyah Deden Derajat Matra Deden Sukmadjaja Dewi Sukma Dianto, Fajar Didy Sopandie DINARTY, DINY Diny Dinarti Djoko Santoso Djoko Santoso Don R LaBonte Dorly Dorly Dwi Utami Nur Usmani Dyra Haryanti E. Gunawan Edi Santosa Entit Hermawan Erwin Al-Hafiizh Evan Maulana Fajar Dianto Fajarudin, A Fitri Fatma Wardani Fitri Fatma Wardani Furqoni, Hafith Gunawan, E. Gustaaf A Wattimena Hanifah Muthmainnah heliyana hermawati Ika Mariska Ika Roostika Ika Roostika Ika Roostika Ika Roostika IKA ROOSTIKA Ika Roostika Tambunan Imanullah Dacholfany Imron Riyadi Inanpi Hidayati Sumiasih, Inanpi Hidayati Indah Wulandari Iswari S Dewi Joko Ridho Witono Jollanda Effendy Jollanda Effendy Kasutjianingati . Katerin Ninariyani Ketty Suketi Kusriyanti, Asti Laela Sari laela Sari, laela Lisnandar, Dea Silvia Lolliani MASKROMO, ISMAIL Maulana, Mohamad Akhbar Maya Melati Mayasari Yamin Mohamad Akhbar Maulana Mutiara Utami Naimatul Farida Ninariyani, Katerin Nindita, Anggi NOVARIANTO, HENGKY Nurul Khumaida Nurul Khumaida Nurul Khumaida Odit Ferry Kurniadinata Ogie Satriadi Putra, Mirza R Rahmat Budiarto Rahmi Fajri RARA PUSPITA DEWI LIMA WATI RARA PUSPITA DEWI LIMA WATI, RARA PUSPITA Reflinur Reflinur Resa Sri Rahayu Resa Sri Rahayu Riry Prihatini ROEDHY POERWANTO Rudiyanto Rudiyanto Rudiyanto Rudiyanto, Rudiyanto S Noorrohmah Satriadi, Ogie Sedyo Harsono SEDYO HARTONO Slamet Susanto Sobir Sobir Soekisman Tjitrosemito Sony Hartono Wijaya SRI HENDRASTUTI HIDAYAT Sri Yuliani Sri Yuliani Sri Yuliani Sudarsono Sukma, Dewi Sulassih, . Surya Diantina Susetio, Muhammad Tambunan, Ika Roostika Tambunan, Ika Roostika Tanari, Yulinda Taruna Shafa Arzam TENDA, ELSJE T. Tiara, Dede TRI ASMIRA DAMAYANTI Tri Istianingsih Tri Muji Ermayanti Tri Muji Ermayanti Tri Muji Ermayanti Trikoesoemaningtyas Triokoesoemaningtyas Triokoesoemaningtyas Vandra Kurniawan Wachjar, Ade Wahyu Fikrinda Wida W. Khumaero Willy Bayuardi Suwarno Winarso D. Widodo Yamin, Mayasari Yande Artha Gautama Yosi Zendra Joni Yosi Zendra Joni Yundari, Yundari