| Abstrak (Bhs. Indonesia) | Penelitian ini bertujuan untuk mengkaji keragaan karakter agronomik dan korelasi karakter agronomik dengan hasil famili F2 hasil persilangan padi varietas Cisokan dan Ciherang, serta mendapatkan genotip-genotip F2 terbaik untuk dilanjutkan seleksi tahap berikutnya. Penelitian telah dilaksanakan di lahan sawah, Desa Pasir Kulon, Kecamatan Karanglewas, Kabupaten Banyumas pada bulan Desember 2015 sampai April 2016. Penelitian menggunakan Rancangan Acak Kelompok Lengkap dan rancangan perlakuan Augmented Design dengan tiga ulangan. Variabel yang diuji terdiri atas: tinggi tanaman, jumlah anakan total, jumlah anakan produktif, umur berbunga, umur panen dan bobot gabah per malai. Hasil penelitian menunjukkan bahwa karakter agronomik pada famili F2 beragam berdasarkan pada tinggi tanaman (73,49 cm-158,29 cm), jumlah anakan total (3,68-56,68 anakan), jumlah anakan produktif (3,17-48,17 anakan), umur berbunga (75,49 hss-100,27 hss), umur panen (110,33 hss-117,33 hss) dan bobot gabah per malai (0,27 g-5,37 g). Karakter agronomik yang berkorelasi nyata dan positif dengan hasil adalah tinggi tanaman, jumlah anakan total dan jumlah anakan produktif. Galur-galur yang dapat dilanjutkan pada seleksi generasi F3 berjumlah 20, yaitu CS X CH1-2-17, CS X CH1-5-64, CS X CH1-6-13, CS X CH1-6-41, CS X CH1-8-13, CS X CH1-9-4, CS X CH1-9-10, CS X CH1-12-6, CS X CH1-13-30, CS X CH1-14-32, CS X CH1-15-66, CS X CH1-16-50, CS X CH1-16-53, CS X CH1-20-1, CS X CH1-20-27, CS X CH1-20-31, CS X CH1-23-59, CS X CH1-24-27, CS X CH1-24-61, CS X CH1-30-9. |
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| Abtrak (Bhs. Inggris) | The research aimed to determine agronomic characters and correlation between agronomic characters in F2 family derived from the crossing of Cisokan and Ciherang, and to select best lines of F¬2 to be continued into F3. The research was carried out in the paddy field of Pasir Kulon Village, Karanglewas Subdistrick, Banyumas Regency. It was started from December 2015 to April 2016. Randomized completely block design (RCBD) and the basic of Augmented Design with three replications were used in this research. Observed variables were consisted of plant height, total number of tillers, total number of productive tillers, flowering age, harvesting age and grain weight per panicle. Result of the study showed that agronomic characters in F2 family were varied based on plant height (73.49 cm-158.29 cm), total number of tilles (3.68-56.68), total number of productive tillers (3.17-48.17), flowering age (75.49 hss-100.27 hss), harvesting age (110.33 hss-117.33 hss) and grain weight per panicle (0.27 g-5.37 g). Plant height, total number of tillers, total number of productive tillers had positive correlation with yield. Selected to be continued to F3 generation that is 20 lines as followed are: CS X CH1-2-17, CS X CH1-5-64, CS X CH1-6-13, CS X CH1-6-41, CS X CH1-8-13, CS X CH1-9-4, CS X CH1-9-10, CS X CH1-12-6, CS X CH1-13-30, CS X CH1-14-32, CS X CH1-15-66, CS X CH1-16-50, CS X CH1-16-53, CS X CH1-20-1, CS X CH1-20-27, CS X CH1-20-31, CS X CH1-23-59, CS X CH1-24-27, CS X CH1-24-61, CS X CH1-30-9. |
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