RESPON BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) YANG MENGALAMI CEKAMAN GENANGAN AIR TERHADAP PUPUK DAUN DAN GIBERELIN
Abstract: The research does to
increase of palm oil seedling on waterlogging growth with foliar fertilizer and
gibberellins application. Research conducted in research farm of Agriculture
Faculty, University of Riau, Pekanbaru from September until Desember 2016. This
research arranged experimentally by using Completely Randomized Design
Factorial with 3 replication. Factor I is concentrate of foliar fertilizer (D) consist of d0 = no foliar fertilizer (0
ppm), d1 = foliar fertilizer 1,500 ppm, d2 = foliar fertilizer 3,000 ppm and
factor II is concentrate of gibberellins (G) consist of g0 = no gibberellins (0
ppm), g1 = gibberellins 5,000 ppm, g2 = gibberellins 10,000 ppm. The observed
does: height of seedling, amount of leaf midrib, diameter of tubercle, amount
of adventif root, volume of root, shoot root ratio and quality index of
seedling. The data were analyzed using analysis of variance and followed by
Orthogonal at level of 5%. The result showed that interaction of foliar
fertilizer and gibberellin only occured at inisiation of adventif root. The
foliar fertilizer influent to establishment of adventif root and shoot root
ratio, while gibberellins influent to height of seedling and establishment of
adventif root. Quality Index of seedling in this research fulfill requirement
criteria of palm oil seedling growth.
Penulis: Reza Kurniawan,
Gunawan Tabrani, Nurbaiti
Kode Jurnal: jppertaniandd170446
