TY  - THES
PB  - UNIVERSITAS SULTAN AGENG TIRTAYASA
AV  - restricted
A1  - Riantika, Rina Silviana
UR  - https://eprints.untirta.ac.id/59239/
Y1  - 2025/12/17/
ID  - eprintuntirta59239
TI  - EKSPLORASI BAKTERI RHIZOSFER ASAL PERAKARAN  ALANG-ALANG TERHADAP PENGENDALIAN LAYU FUSARIUM TIGA VARIETAS PISANG SECARA IN VITRO
M1  - sarjana
N2  - his research was conducted at the Soil and Agroclimate Laboratory Department 
of Agroecotechnology Faculty of Agriculture Sultan Ageng Tirtayasa University, 
from March until May 2025. This research was a quantitative research that used 
exploratory and experimental methods, employing a completely randomized 
factorial design, with the first factor being bacterial isolates from alang-alang roots 
and the second factor being Fusarium wilt fungi from banana varieties, consisting 
of three replicates with 27 experimental units. The results of this research showed 
that the fungi found in the three banana varieties were the same type of fungus, 
namely Fusarium oxysporum f.sp. cubense. This research found that rhizosphere 
bacteria from alang-alang roots around the Uli variety showed significant results in 
inhibiting the growth of Fusarium wilt fungus in vitro. Fusarium wilt fungus from 
the Uli banana variety had great potential to be inhibited by rhizosphere bacteria 
from alang-alang roots. This was because the inhibition value obtained by Fusarium
 wilt fungi originating from Uli banana varieties showed the highest value, namely 
54.40% (one day after stale), 36.11% (two days after stale), 46.90% (three days 
after stale), 43.18% (four days after stale), 43.27% (five days after stale), 45.43% 
(six days after stale), and 47.06% (seven days after stale) and there was an 
interaction between rhizosphere bacteria from alang-alang roots and Fusarium wilt 
fungi from three banana varieties on the first day after incubation, but there were 
no interaction from the second until the seventh day after incubation to all 
parameters observed.
 Keywords: Rhizosphere bacterial, Fusarium oxysporum f.sp cubense, in vitro.
ER  -