Aplikasi Hormon Alami dan Daun Pupuk Bayfolan Terhadap Pertumbuhan Stek Pucuk Tanaman Durian (Durio zibethinus Murr.)

Abstract

In the provision of seeds of superior quality and required techniques or methods appropriate to facilitate the availability of seed durian ungggul for farmers, it is necessary to develop durian seedlings by vegetative means to generate the same seed as its parent is one of the methods used is cutting shoots and promote the role of natural hormones and fertilizer aid, one of which Bayfolan foliar fertilizers. This study aims to determine the effect of the application of natural hormones and fertilizer application on the growth Bayfolan shoot cuttings durian (Durio zibenthinus Murr.). This research has been conducted in the village of Bandar Khalifah, District Percut Sei Tuan, Deli Serdang November 2015 until January 2016. The treatments consisted of two factors: the natural hormone H0: Without giving hormone (Control) , H1: Extract cupon 75%, H2: Extract bean sprouts 75%, H3: Extract Snails 75% and foliar fertilizers Bayfolan B1: Foliar fertilizer Bayfolan concentration of 1 ml / l, B2: Foliar fertilizer Bayfolan concentration of 2 ml / l, B3: fertilizer Bayfolan leaf concentration of 3 ml / l, B4: Foliar fertilizer Bayfolan concentration of 4 ml / l. This study uses a randomized block design factorial with the parameters of life percentage (%), shoot height (mm), the number of cuttings callus, root length (mm), the fresh weight of shoots (g) and fresh weight of roots (mm). The results showed a natural hormone fertilizer and foliar fertilizers Bayfolan non significant effect on all parameters of observation.