| dc.description.abstract | NURFALAH SIREGAR : Effect of salinity on the growth and composition of long chain
polyisoprenoid in true mangrove of minor secretor Xylocarpus granatum Koenig
seedlings. By MOHAMMAD BASYUNI and BUDI UTOMO.
Effect of salinity on the growth and composition of long chain polyisoprenoid in
true mangrove of minor secretor Xylocarpus granatum Koenig seedlings. Studied in the
greenhouse, Faculty of Agriculture and laboratory of forest ecology, University of
Sumatera Utara. Research started from July to November 2014. This study used five
levels of salinity, namely 0%; 0.5%; 1.5%; 2% and 3% where seedlings were grown for 3
months. The best result was obtained 0.5% salinity, seedling height at 0.5% salinity,
diameter seedlings in salinity 0%, number of leaves at 2% salinity, Leaf area at 2%
salinity, wet weight of sample 0.5%, wet weight shoot at a salinity of 0.5%, wet weight
of the stem at a salinity of 0.5%, root dry weight in salinity 0%, shoot dry weight at 2%
salinity, stem dry weight at 0.5% salinity, and sample dry weight at 0.5% salinity.
Chramotogram showed contained of X.granatum plants are doilichol with standard 1-3 on
leaf. and dolichol standard 7-9 on the leaves at the same salinity level is 0%. | en_US |
