CD Skripsi
Pengaruh Fitohormon Terhadap Pertumbuhan Kalus Tanaman Gajah Beranak (Goniothalamus Sp.) Sebagai Rancangan Poster Digital Materi Bioteknologi Modern
This study was conducted to determine the effect of phytohormones
concentration on callus culture of gajah beranak (Goniothalamus sp.) as a digital
poster design for high school modern biotechnology materials carried out in December
2021 - February 2022. This study consisted of two stages, namely: stage I culture callus
gajah beranak (Goniothalamus sp) using an experimental method carried out in the
UIR biotechnology laboratory with a completely randomized design (CRD) factorial
6x2 with 3 replications. Phase II is the design of a digital poster which is carried out on
the campus of the UR biology education study program. Parameters observed were
callus emergence time (HSK), percentage of callus number (%), callus width (cm) and
callus texture. Data analysis used ANOVA and DMRT follow-up test at 5% level. The
results showed that the concentration of phytohormones had a significant effect on
callus culture of gajah beranak (Goniothalamus sp.). The best concentration of
phytohormones was in the treatment with a concentration of 5 mgL-1 hormone 2,4-D
and 0,5 mgL-1 hormone BAP resulted in the fastest callus emergence time of 22.33 HSK
with 100% callus percentage, callus width 1.03 cm and embryogenic crumb texture
callus for cell suspension culture. The research data was designed as a digital poster
media on modern biotechnology material for class XII SMA KD 3.10 and 4.10.
Key Words: Phytohormones, Callus Culture, Digital Poster
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