PEMBERIAN UREA DAN URIN SAPI PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA
Abstract: The purpose of this
research was to determine the effect of urea and cow urine application on the
growth of oil palm (Elaeis guineensis Jacq.) in main nursery. The research used
Completely Randomized Design (CRD) consist of 16 treatments with three
replications. The treatment given is giving urea and cow urine with
concentrations as follows: Factor I, giving urea; U0: 0 g urea/polybag with 10
kg of top soil, U1: urea 0.91 g/polybag with 10 kg of top soil, U2: urea 1.82
g/polybag with 10 kg of top soil and U3: urea 3.64 g/polybag with 10 kg of top
soil. Factor II, giving cow urine; K0: cow urine 0 cc/l of water, K1: cow urine
40 cc/l of water, K2: cow urine 45 cc/l of water and K3: cow urine 50 cc/l of
water. Data obtained from this research were statistically analyzed by Analysis
of Variance and further test DNMRT at 5% level. Parameters observed were: plant
height growth, diameter of hump growth, number of leaves gain, root volume and
plant fresh weight. The results show that interactions of giving urea and cow
urine significantly affect to parameters diameter of hump growth, number of
leaves gain, root volume and plant fresh weight. Giving urea 1,82 g/polybag and
cow urine at concentrations of 45 cc/l of water is the best applcations for oil
palm growth in main nursery.
Penulis; Sabto Bintoro,
Sampurno, M. Amrul Khoiri
Kode Jurnal: jppertaniandd140522
