Pengaruh Pemberian Hormon Sitokinin Terhadap Pertumbuhan Okulasi Hijau Dan Okulasi Coklat Stum Mata Tidur Tanaman Karet (Hevea brasilliensis) KLON IRR 112

Abstract

The reseach was conducted in the Kebun Pembibitan Kelompok Tani Budidaya, Sungai Dareh, Dharmasraya from
July to October 2016. The aim of the study was to investigate the interaction between grafting and concentration of
benzylaminopurine, to measure the growth of grafts treated with benzylaminopurine and to determine the best
concentration of benzylaminopurine. A completely randomized factorial design was used. The first factor was the
type of bud (green or brown) and the second factor was benzylaminopurine concentration (0, 5, 10, 15, and 20
ppm). The best concentration of benzylaminopurine for green buds was 10 ppm whereas the best concetration was
20 ppm for brown buds.