EFEK KONSENTRASI HORMON GIBERELIN (GA3) DAN LAMA PERENDAMAN PADA BERBAGAI PEMBELAHAN TERHADAP PERKECAMBAHAN BENIH MANGGIS (Garcinia mangostana L)
Abstract: purpose of this
study is to determine the best number of seeds cuttings, gibberellin
concentration and immersion time for the germination of mangosteen seeds. This
research conducted at Laboratory of Seed Technology Faculty Agriculture,
University of Sumatera Utara, Medan from December to March 2016. Experimental
design used a factorial randomized block design with three factors, seed
cutting, gibberellin concentrations and immersion time. Parameters measured
were membrane leakage (μmhos), normal seedling (%), abnormal seedling (%), died
seeds (%), germination rate (days), vigor Index (%). The results show that
intact mangosteen seeds or without cutting, application of gibberellin at a
concentration of 75 ppm and 24 hours time immersion are the best treatments to
mangosteen seed germination.
Penulis: Dede Suhendra, T.
Chairun Nisa, Diana Sofia Hanafiah
Kode Jurnal: jppertaniandd160468
