RESPON BIBIT KELAPA SAWIT (Elaeis gueneensis Jacq.) PADA BERBAGAI UMUR TERHADAP LAMA GENANGAN AIR
ABSTRACT: This research
conducted to find out how palm oil seedlings stage to response length
waterlogging stress, to aims the best stage of palm oil seedlings that canresist
waterlogging stress. This research was conducted at the Green House ofAgriculture
Faculty, Riau University, sub-districs Simpang Baru, Tampan Districs, Pekanbaru
from July to November 2015. The design of this research wasFactorial Completely
Randomized Design for 2 factors and 3 replication. The firstfactor was palm
seedlings age: u0 = 3th month, u1 = 5th month, and u2 = 7th month,and the
second factor was the length of waterlogging stress: g0 = without waterlogging
stress, g1 = 20 days waterlogging stress and g0 = 40 dayswaterlogging stress.
The parameter observed are: seedling height, number of leaf,stem diameter,
primary root length, number of primary root, root-shoot ratio, quality seedling
index and dry weight matter. The results showed that nointeraction between
seedling stages with waterlogging length stress or length of waterlogging
stress to all of growth components palm oil seedling except seedlingheight. The
growth palm oil seedling determined of palm oil seedling stages except primary
root length. The height of 5th month palm oil seedlings reduced against 20 days
of waterlogging stress, but increase againts to 40 days of waterlogging stress.
Penulis: Dimas Parikno,
Gunawan Tabrani, Adiwirman
Kode Jurnal: jppertaniandd170457
