PENAMBAHAN RAGI TERHADAP MULTIPLIKASI SUBKULTUR TUNAS MANGGIS (Garcinia mangostana L.) SECARA IN VITRO
Abstract: Garcinia mangostana
L. is a species tropical forest that has many benefit. The benefitmangosteen
for human life makes it worth as commodity in International market. This aimed
to knowing the influence of addition some yeast concentration for bud
multiplication of mangosteen and to getting the best yeast concentration for
bud multiplication of mangosteen. The research took place in Sylviculture
Laboratory at Tanjungpura University for 2 month. The data analyzed to
usecompletely randomized design (CRDwith analysis of variance and followed HSD
test. There are five treatments given those are R0= Control 0%, R1 = addition
yeast with concentration 8%, R2 = addition yeast with concentration 10%, R3 =
addition yeast with concentration 12% and R4 = addition yeast with
concentration 14% with 6 repplications so there are 30 explants. For the whole,
the parameters observedwere the first times callus and sproud appear, the
counts of explants had callus, sproud,browning or constant and the percentation
of explants growth. HSD showed thatthe treatments has significantlyinfluence
the growth of mangosteen explants. In this study the best result is R1 =
addition yeast with concentration 8% where the number of shoots produced as
many as 16 buds. Base on it, yeast with concentration 8% give a good influence
for the mangosteen explants in vitro.
Penulis: Revina Rizqidia Erma
Safitri, Reine Suci Wulandari, Herlina Darwati
Kode Jurnal: jpkehutanandd130169
