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All Journal Jurnal Produksi Tanaman Plantropica: Journal of Agricultural Science AGRIVITA, Journal of Agricultural Science Jurnal Pengabdian kepada Masyarakat Nusantara
Izmi Yulianah
Department Of Agronomy, Faculty Of Agriculture, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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Evaluasi Karakter Umur Pendek dan Potensi Hasil Tinggi pada Beberapa Famili F5 Kecipir (Psophocarpus tetragonolobus L.) Girsang, Tio Panta; Yulianah, Izmi
Produksi Tanaman Vol. 14 No. 5 (2026): Mei
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.protan.2026.014.5.02

Abstract

Permasalahan pengembangan kecipir (Psophocarpus tetragonolobus L.) di Indonesia antara lain umur berbunga yang relatif panjang dan hasil polong yang masih rendah, sehingga minat budidaya di tingkat petani belum optimal. Padahal kecipir merupakan tanaman multifungsi yang hampir seluruh bagiannya dapat dimanfaatkan sebagai sumber pangan dan memiliki potensi untuk dikembangkan. Penelitian ini bertujuan untuk mengevaluasi karakter umur pendek dan potensi hasil tinggi pada beberapa famili F5 kecipir. Penelitian dilaksanakan pada bulan Maret sampai September 2025 di Lahan Percobaan Fakultas Pertanian Universitas  Brawijaya, Malang. Rancangan yang digunakan adalah Rancangan Acak Kelompok dengan perlakuan 15 famili F5 dan dua tetua yaitu PLB 2.3 dan MDM 1.2 dengan 2 ulangan. Parameter yang diamati meliputi umur berbunga, umur panen, jumlah polong, bobot per polong, bobot per petak, dan bobot polong per hektar. Hasil penelitian menunjukkan bahwa famili PM 100.100.12 dan PM 2.2.2 memiliki potensi sebagai famili dengan karakter umur pendek dan potensi hasil tinggi. Umur berbunga kedua famili adalah 69 Hari Setelah Tanam. Bobot Polong per hektar famili PM 100.100.12 mencapai 18,10 ton ha-1 dan PM 2.2.2 sebesar 15,02 ton ha-1.
Evaluation of Seed Formation Ability Using Bolting Technique on Introduced Broccoli (Brassica oleracea L.) Plant Lines Nusantara, Elang Timur; Soetopo, Lita; Yulianah, Izmi; Arif, Alfiyan
Plantropica: Journal of Agricultural Science Vol. 11 No. 2 (2026): Agustus
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2026.011.2.2

Abstract

Broccoli is a horticultural plant widely cultivated by farmers in Indonesia. Broccoli is a plant that have great demand by the Indonesian people. Efforts that can be made to meet market needs are by forming new superior varieties and introducing new varieties that are resistant and have high yields. This research studying and evaluating seed formation ability using the bolting technique on several introduced broccoli lines and superior broccoli varieties. Research conducted from July to September 2024 in Sumber Brantas Village, Batu City, Malang, East Java. The study used a randomized block design. This study consisted of 8 treatments with 6 introduced broccoli lines and 2 superior varieties with 3 replications. Based on the results of the analysis of variance, 15 of the 17 observation variables showed significantly different results. BB101, BB102, and BB103 have more potential advantages than other lines. The ability to form seeds in lines BB101, BB102, BB103, BB104, BB105, Green Magic has an average of 64,44%. BB106 and Lucky cannot form seeds. BB101, BB102, and BB103 lines have more potential advantages compared to other lines. Adaptation tests need to be carried out to determine the ability of seed formation using the bolting technique on each line, especially on the BB106 line in places with different environments.
Segregation Patterns and Proportion of Pod Color in Purple Winged Bean (Psophocarpus tetragonolobus L.) F3 and F4 Populations Mahdy, Ahmad Alif Riyan; Yulianah, Izmi; Rahma, Rima; Kuswanto, Kuswanto
AGRIVITA Journal of Agricultural Science Vol 48, No 3 (2026): October 2026 (IN PRESS)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v48i3.4997

Abstract

Winged bean (Psophocarpus tetragonolobus L.), an underutilized tropical legume, is valued for its nutrient content and anthocyanin-rich purple pods. Genetic improvement is critically needed for superior varieties, yet a fundamental understanding of target trait inheritance, especially pod color in advanced generations, remains limited. This study investigated pod color segregation patterns, gene number, and gene action in F3 and F4 winged bean populations. Using 46 F3 and 79 F4 individuals from a green-podded (PLB 2.3) x purple-podded (MDM 1.2) cross, qualitative data were analyzed using Mendelian ratios and chi-square tests. Results consistently showed a 13 green: 3 purple pod color segregation ratio in both F3 and F4 populations, indicating control by two gene pairs with dominant-recessive epistasis. Chi-square tests confirmed good fit for this model in F3 (X2 =0.06, p=0.8) and F4 (X2=0.40, p=0.5−0.7). This robust pattern confirms inheritance stability; the purple phenotype (aaB_) is expressed only when the inhibitory gene is homozygous recessive ('aa') and the color-forming gene is dominant ('B_'). These findings provide crucial genetic insights, facilitating targeted breeding for superior purple-podded winged bean varieties, and suggest F2 analysis might not be strictly necessary for initial genetic inference of this trait due to the observed consistency in advanced generations.
Co-Authors Abdurrahman, Saifullah Abdurrahman, Saifullah Afuwwan Almira Ahmad Syahrian Siregar, Ahmad Syahrian Alfiyah, Layinnati Alfiyah, Layinnati Alfiyan Arif Aminuyati Anif Mukaromah Wati Arifin Noor Sugiharto Ayu, Dyan Kusumaning Ayu, Dyan Kusumaning Basuki, Nur Baswarsiati , Baswarsiati Bellindga Rud Yulika Putri Bramastyo, Doni Cahyaningrum, Descha Giatri Catur Suciari Kurnia Damanhuri Damanhuri Damanhuri Darmawan Saptadi, Darmawan Descha Giatri Cahyaningrum Dita Agisimanto Eka Nurwahyuni Elok Rifqi Firdiana, Elok Rifqi Febriyani, Verayunita Febriyani, Verayunita Festhya Rytha Purnamasari, Festhya Rytha Fiddin, Fikriyah Nuril Fiddin, Fikriyah Nuril Firmansyah, Rahmanda Ilman Girsang, Tio Panta Gusminanda Oktavia Narendri Hastuti, Ni Made Dwi Hastuti, Ni Made Dwi Intan Permatasari Kurniawan Budiarto Kusuma, Devi Mira Kusuma, Devi Mira Kuswanto Kuswanto Kuswanto Kuswanto Kuswanto, Kuswanto Lita Soetopo Mahdy, Ahmad Alif Riyan Masnar, Adley L. Mas’udah, Shofiyatul Mtd, Siti Latipah Narendri, Gusminanda Oktavia Niken Kendarini Noer Rahmi Ardiarini, Noer Rahmi Nur Basuki Nusantara, Elang Timur Palupi, Hendra Palupi, Hendra Pasaribu, Ratnawati Permatasari, Intan Prabawa, Putu Shantiawan Prajaka, Nanang Wahyu Prasetya, Widdi Prasetya, Widdi pratama, muhammad ikshan dani Purnamaningsih , Sri Lestari Purnamasari, Festhya Rytha Putri Ardi, Nur Atikah Putri Ardi, Nur Atikah Rahma, Rima Rahmadea, Aurellia Respatijarti Respatijarti Rofidah, Nur Irma Rofidah, Nur Irma Sakinah, Fatiyatul Santi Kusuma Fajarwati Saptadi, Darmawan Sasanti Widiarsih Sholeh, Aziz Sholeh, Aziz Simbolon, Forastero Simbolon, Forastero Sri Lestari Purnamaningsih Sumeru Ashari Wahidatun, Wahidatun Wahidatun, Wahidatun Widyawati, Zuri Wulan W, Putri Nawang Wulan W, Putri Nawang Wulandari, Indri Dwi Wulandari, Jeany Eka Wulandari, Jeany Eka Yusuf, Hadi Mokhamad Zuri Widyawati