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Journal : Kultivasi

Stabilitas hasil dan adaptabilitas galur-galur harapan kacang Bogor di tiga lokasi Darmawan Saptadi; Descha Giatri Cahyaningrum; Noer Rahmi Ardiarini; Budi Waluyo
Kultivasi Vol 20, No 2 (2021): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v20i2.32418

Abstract

AbstrakKacang Bogor (Vigna subterranea (L.) Verdcourt) potensial dikembangkan sebagai komoditi pangan rendah lemak. Pengembangan dan peningkatan hasil komoditas ini dapat dilakukan melalui penyediaan varietas unggul. Tujuan penelitian ini ialah untuk mengetahui stabilitas dan adaptabilitas hasil enam galur harapan kacang Bogor, yaitu GSG 2.1.1, GSG 2.5, GSG 1.5, CCC 1.4.1, PWBG 5.3.1, dan BBL 6.1.1.  Penelitian dilakukan di tiga lokasi yang memiliki karakteristik ketinggian tempat, kondisi lahan, dan musim tanam berbeda. Percobaan menggunakan rancangan acak kelompok dengan tiga ulangan yang dilanjutkan dengan analisis varians gabungan. Analisis regresi digunakan untuk menentukan stabilitas dan adaptabilitas hasil berdasarkan Eberhart-Russell dan Finlay-Wilkinson. Hasil penelitian menunjukkan terdapat interaksi genotipe x lingkungan pada bobot hasil panen polong segar dan bobot hasil biji kering. Galur GSG 2.5 dan CCC 1.4.1 mempunyai hasil polong segar dengan  rata-rata 15,50 t ha-1 dan 15,71 t ha-1 dan hasil biji kering dengan rata-rata 4,58 t ha-1 dan 4,57 t.ha-1 yang stabil dan beradaptasi luas. Galur GSG 1.5 dan BBL 6.1.1 merupakan galur yang mempunyai potensi hasil tinggi untuk polong segar dengan rata-rata 17,16 t ha-1 dan 18,90 t.ha-1 pada lingkungan yang produktif.Kata Kunci: interaksi G x E, kacang Bogor, pemuliaan tanaman, stabilitas hasil, uji adaptasi Abstract The bambara groundnut (Vigna subterranea (L.) Verdcourt) has the potential to become a low-fat food commodity. The development and improvement of this commodity yield can be accomplished through the introduction of superior varieties. The purpose of this study were to investigate the yield stability and adaptation of six potential Bambara groundnut lines, namely GSG 2.1.1, GSG 2.5, GSG 1.5, CCC 1.4.1, PWBG 5.3.1, and BBL 6.1.1. The study was carried out in three different locations with varying altitude, land type, and growing season. A randomized block design with three replications was implemented in the experiment, which was then followed by a combined analysis of variance. Regression analysis was used to determine the stability and adaptation of yield based on Eberhart-Russell and Finlay-Wilkinson. The results revealed that there was an interaction between genotypes and environments on yield of fresh pods weight and yield of dried seeds weight. Lines of GSG 2.5 and CCC 1.4.1 had fresh pod yields with an average of 15.50 t ha-1 and 15.71 t ha-1 and dry seed yields an average of 4.58 t ha-1 and 4.57 t  ha-1 which is stable and wide adaptations. In an ideal environment, the GSG 1.5 and BBL 6.1.1 lines had high yield potential for fresh pods, with an average of 17.16 t ha-1 and 18.90 t ha-1.Keywords:  adaptation test, Bambara groundnut, G x E interaction, plant breeding, yield stability 
Co-Authors Abdurrakhman Abdurrakhman Afrianingsih, Siti Afrianingsih, Siti Ainnurasjid, Ainnurasjid Ainnurasjid, Ainnurasjid Ainurrohmah, Nurul Aminuyati Andrian Samosir Andy Soegianto Aniek Herwati Anik Herwati Ariffin, Ariffin Arifin Noor Sugiharto Arifin, Azeri Gautama Arisandi, Finsa Dwi Arisandi, Finsa Dwi Astutik, Fina Dian Bambang Heliyanto Basuki, Nur Budi Waluyo Budi Waluyo Damanhuri Damanhuri Damanhuri Damanhuri Damanhuri Danniary Ismail Faronny Darmawan Saptadi Darmawan Saptadi, Darmawan Descha Giatri Cahyaningrum Dewi Liesnoor Setyowati Dewi, Martina Sari Dewi, Martina Sari Dita Agisimanto Djumali Djumali Eries D. Mustikarini Fajriani, Sisca Nur Farida, Dwi Ghina Farida, Dwi Ghina Faronny, Danniary Ismail Firmansyah, Fendy Bayu Firmansyah, Fendy Bayu Fitriana, Riza Anissatul Fitriana, Riza Anissatul Gani, Novitry Wahyu Siptyansyah Gumilang, Gusti Angger Harahap, Gabe Pangihutan Harahap, Gabe Pangihutan Herlina, Della Herlina, Della Indah, Ayu Nurlaila Indah, Ayu Nurlaila Intan Widia Santika Izmi Yulianah Jaenun, M. Jaenun, M. Kurniawan, Puput Kurniawan, Puput Kuswanto Kuswanto Kuswanto Kuswanto Kuswanto Kuswanto, Kuswanto Laras Sukma, Dyah Ayu Laras Sukma, Dyah Ayu Lita Soetopo Maharani Mega Candra Kartika Meilia, Anggita Adha Meilia, Anggita Adha Mochammad Roviq Moh Rizki Fadli Shobri Muhamad Firdaus Nabila, Ardan Rizki Nabila, Ardan Rizki Nadira Genta Ganeswara Niken Kendarini Novansyah, Rifky Alfariz Nugraha, Aldita Adin Nugraha, Aldita Adin Nur Basuki Nur Basuki Octriviana, Riskyhanti Octriviana, Riskyhanti Orlimao, Sanu Dwi Orlimao, Sanu Dwi Permatasari, Santi Permatasari, Santi Prabawati, Dian Prabawati, Dian Prajaka, Nanang Wahyu Pranomo, Ali Pratama, Harun Pratama, Harun Prattidina Hapsari PRIHASTO SETYANTO Purita, Shela Yaka Purita, Shela Yaka Putri Warastuti, Intan Dwi Putri Warastuti, Intan Dwi Putri, Galuh Rahma Prandiny Putri, Galuh Rahma Prandiny Putro, Moh Yusup Ridho Putro, Moh Yusup Ridho Respatijarti Respatijarti Respatijarti, Respatijari Rohmawati, Alta Octavia Rufaidah, Ranny Rufaidah, Ranny Safa’ah, Nur Safa’ah, Nur Saptadi, Darmawan Sari, Della Novita Sari, Della Novita Setiawan, Sahrul Setyanto, Prihasto Siswanto Siti Fatimah Sri Lestari Purnamaningsih Sujoko, Anang Sumeru Azhari Susanto, Untung Untung Susanto Utoyo, Rizqi Suwardana Wahidatun, Wahidatun Wahidatun, Wahidatun Wahyuningtyas, Diah Widi Astuti Widyawati, Putri Eka Winawanti, Nanik Indah Dwi Winawanti, Nanik Indah Dwi Yati Supriyati, Yati Yulistyarini, Titut Yulistyarini, Titut Zulfaidah Penata Gama