PEMATAHAN DORMANSI DAN VIABILITAS BENIH AREN (Arenga pinnata Merr) PADA BERBAGAI MEDIA TANAM DAN PERLAKUAN FISIK
ABSTRACT: Intention of this
research is to know the interaction influence of some media plant and physical
treatment, knowing best combination of media plant and physical treatment and
know the media plant and best physical treatment to fracturing of dormansi and
vi abilitas of sugar palm seed. This research was concuted on the experimental
land at Jumba Amuntai of South arch, during 4 month, device utilized in this
research is Random Device of Group ( RAK), with the factorial attempt pattern
two factor that is : ( I) Media plant the (T) with four level : t 0 = sand +
land;ground (1 : 1); t 1 = sand + fertilize the cage of chicken dirt (1 : 1); t
2 = sand + chaff (1:1) and t 3 = sand + sawdust (1:1). (II) Treatment of seed
physical (F) with four level : f 0 = without physical treatment; f l = cut the
parallelogram of near by bydm soriyt eye ± 5 mm; f 2 = sharpened circular
precisely bydm soriyt eye; f 3 = rubbed by a precise emery paper of bydm soriyt
eye . Result of research indicate that the media interaction plant and physical
treatment have an effect on the reality to germination percentage, fast of
germination, sum up the leaf, long of upper seed and dry weight of sprout.
Combination of media plant and best physical treatment at germination
percentage that is t 2 f 1 is 53,25 %, accelerateing germination at t 0 f 2 is
6,65 day, sum up the leaf that is t 1 f 3 is 1,87 piece of, upper seed length
that is t 1 f 2 is 35,67 dry cm weight and of sprout at t l f 0 is 1,86 g.
Single factor of media plant best there are at media plant the sand + fertilize
the cage and very influencing to growth perception that is length of bydm
soriyt dry weight and of sprout. Single factor of best physical treatment is
cuting the near by eye of bydm soriyt and sharpened circular precisely.
Penulis: Nur Hafizah
Kode Jurnal: jppertaniandd130468