PROPAGASI IN VITRO ANGGREK (Dendrobium phalaenopsis Fitzg) TERHADAP PEMBERIAN HORMON IBA DAN KINETIN
Abstract: Orchids are a very
popular ornamental plants, but orchids have a very slow vegetative growth, thus
requiring special treatment in the grown.To
spur grow than development can be used through tissue culture techniques
of multiplication. But the success of the technique of tissue culture is
inseparable with give a substance on the plant growth regulator. This study
aims to determine the growth an
influence D.phalaenopsis Fitzg orchids
of giving a gaint swith IBA administration and Kinetin according to in
vitro and as well as to obtain a
concentration combination of IBA and
Kinetin on the best orchid D.Phalaenops is Fitzg explants. Base don’t he results of the study indicate
that the combination of IBA and Kinetin concentration giving a influence
percentage of live explants, number of
shoots and number of roots orchid D. phalaenopsis Fitzg explants.Combination
treatment of IBA 1.0 ppm and 0.1ppm Kinetin is a combination of the best
treatment to produce a number of shoots orchids.The giving of IBA 0.5ppm in the
medium without the addition of kinetin concentration can increase the number of
roots of the orchid D.phalaenopsis Fitzg.
Penulis: IMAM MAHADI
Kode Jurnal: jppertaniandd160759
