Perbedaan Volume Media Dan Komposisi Media Tanam Terhadap Pertumbuhan Dan Hasil Lobak Putih (Raphanus sativus L.)
Muhammad Taqiyudin Majid, Nurul Aini
Jurnal Produksi Tanaman
Urban Farm DB summary
Although white radish (Raphanus sativus L.) can be cultivated throughout Indonesia, it is grown in only a few regions; this study examined expanding cultivation via urban farming by testing the interaction between polybag size and planting media composition on growth and yield. Conducted from March to April 2020 in a greenhouse at the Faculty of Agriculture, Universitas Brawijaya, Malang, the study used a factorial randomized group design with two factors and three replications: polybag size (30×15 cm = U1, 35×17.5 cm = U2, 40×20 cm = U3) and cocopeat:compost:sand ratio (1:1:1 = K1, 1:3:1 = K2, 1:1:3 = K3, 3:1:1 = K4). Results showed the appropriate media composition depended on polybag size: the 30×15 cm and 35×17.5 cm polybags produced the highest fresh weight with a cocopeat:compost:sand ratio of 3:1:1, while the 40×20 cm polybag with a 1:1:1 ratio increased the fresh weight of radish tubers.