PENGARUH BAHAN KEMASAN DAN WAKTU PENYIMPANAN BAHAN STEK TERHADAP PERSENTASE BERAKAR STEK DANSHOREA JOHORENSIS S. SMITHIANA

Abstract

Keywords: The study of effect of package material and storage time to rooting percentage two kind of meranti (and) was conducted at greenhouse of , East Kalimantan. Cutting materials of and was taking from wildlings at IUPHHK PT Dasa Intiga, Central Kalimantan. The objective of this study is to get the appropriate package material and effect of storage time in point to rooting percentage of and Treatments consist of three pack types (P1 = hardboard, P2 = styrofoam box, P3 = coolbox) and four storage times (T1 = 0 days, T2 = 2 days, T3 = 4 days, T4 = 6 days). Experimental design that is utilized is factorial completely randomized design with three replications. The result showed that package material was not effect to cuttings, while the best storage time was until 0 days, because gave survival rate as 76,11 %. Time storage until 4 days still keep rooting percentage and length of root with each average as 16,67% and 3.90 cm. For S. smithiana cuttings the best package material was in hardboard up to 0 days, because gave survival rate as 93,33% and rooting percentage as 22,2%.