RESPON EKSPLAN DUKU (Lansium domesticum Corr.) TERHADAP PEMBERIAN AUKSIN DAN SITOKININ DALAM MEDIUM MURASHIGE AND SKOOG
Abstract: This research aimed
to know the response of Duku explants toward the giving of auxin (2,4-D) and
cytokinin (BA) for callus growth. This research was conducted in plants
biotechnology laboratory at University of Riau, from January until May 2014.
The experimental design used was randomized block design (RBD) which is
consisted by 2 factors. First factor is the giving of 2,4-D concentration
consisting by 3 levels, they are: A1 = 1 mg 2,4-D/l, A2 = 1.5 mg 2,4-D/l and A3
= 2 mg 2,4-D/l. Second factor is the giving of BA concentration consisting by 3
levels, they are: B1 = 0 mg BA/l, B2 = 0.5 mg BA/l and B3 = 1 mg BA/l. This
research observed visually and represented by image. Results of this research
showed the duku explant that inoculated with 1-2 mg/l of auxin (2,4-D)
concentration and cytokinin (BA) 0-1 mg/l or by giving of the both combinations
still not make the callus growth, because half of the explant turning brown and
finally die.
Penulis: Agung Prassetio,
Fetmi Silvina, Murniati
Kode Jurnal: jppertaniandd150642
