RESPON SALINITAS TERHADAP PERTUMBUHAN DAN KOMPOSISI RANTAI PANJANG POLYISOPRENOID SEMAI MANGROVE AVICENNIA OFFICINALIS
ABSTRACT: Effect of salinity
on the growth and composition of long chain polyisoprenoid in A. officinalis
was studied in the greenhouse, Faculty of Agricultural and forest ecology
laboratory, University Sumatera Utara. Research was started from July to
December 2014. A. officinalis seedlings were used with five levels of salinity
namely 0%; 0.5%; 1.5%; 2% and 3% and
grown for 3 months. The optimum result was mostly obtained at a rate of
0% salinity, height growth of seedling was at 2% salinity, diameter growth of
seedlings was in salinity 0%, the number of leaves was at 0% salinity, leaves
area was at 0% salinity, wet weight and dry of leaves, roots and stems were
at 0% salinity respectively. On the
other hand, ratio of shoots to roots was at 0% salinity. One-dimensional plate
thin-layer chromatography (1D-TLC) analysis of the three months of A.
officinalis could not find the dolichol content.
Penulis: Apriliyani, Mohammad
Basyuni, Lollie AP Putri
Kode Jurnal: jpkehutanandd150293
