Pengaruh Pemberian Hormon Naftalen Acetyl Acyd (NAA) dan Kinetin pada Kultur Jaringan Nanas Bogor (Ananas comosus (L.) Merr.) cv. Queen
Abstract: Pineapple (Ananas
comosus (L.) Merr.) is one tropical fruits are highly favored by the Indonesian
people and the potential for export commodities. This research is aimed to
determine the effect of NAA and kinetin with different concentrations of
Murashige Skoog medium (MS) to mikropropagasi Bogor pineapple (Ananas comosus
(L.) Merr.) cv. Queen. The research design used was completely randomized
design (CRD) factorial with two factors, each factor consists of 4 degree of
concentration are: NAA hormone concentrations (0-1 ppm) and kinetin (0-3 ppm)
with 3 replications. Parameters observed that the percentage of explants
growing, lengt of shoot ,number of shoots and number of roots. The data were
analyzed further test ANAVA and DMRT at 5% level. The results showed that the
percentage of explants all treatments grew 100%, lengt of shoot is 7,73 cm in
control, the highest number of shoots in treatment N0,25K3 is 13.67, and the highest number of roots in the treatment
N1K0 is 11.67 weeks after initiation. The results concluded that the combined
treatment N0,25K3 is the best treatment for micropropagation of pineapple cv.
bogor Queen.
Penulis: Imam Mahadi
Kode Jurnal: jpbiologidd160170
