CD Skripsi
Pertumbuhan Dua Spesies Tanaman Sansevieria Pada Tanah Tempat Pembuangan Akhir Sampah (Tpa-S) Muara Fajar Pekanbaru
This study aims to determine to discover the best composition of the planting
media using the landfill soil (TPA-S) for the growth of Sansevieria species S.
aubrytiana 'Tiger' and S. trifasciata 'Laurentii'. This research as conducted in the
greenhouse of the Faculty of Agriculture, University of Riau. This research was
conducted experimentally using a Completely Randomized Design (factorial)
consisting of two factors, the first is plant type (S) and then planting media (M),
consisting of 6 treatments and 3 replications so that 18 research units were
obtained. The treatments consist of M1S1 (100% landfill soil, type S. aubrytiana
'Tiger'), M2S1 (70% landfill soil + 30% TKKS compost, type S. aubrytiana
'Tiger'), M3S1 (70% landfill soil + 30 % husk charcoal, type S. aubrytiana 'Tiger'),
M1S2 (100% landfill soil, type S. trifasciata 'Laurentii'), M2S2 (70% landfill soil +
30% TKKS compost, type S. trifasciata 'Laurentii') and M3S2 (70% landfill soil +
30% husk charcoal, type S. trifasciata 'Laurentii'). The data obtained were then
further tested by Duncan's multiple range test (DNMRT) at a level of 5%. The
results showed that the landfill could be an alternative substitute for top-soil as a
planting medium for ornamental plants, especially on two types of Sansevieria
plants. The combinations planting media 70% soil of landfill + 30% TKKS
compost can increase plant height, leaf width and the number of plant leaves in
both types of Sansevieria plants. Whereas the combination of 70% soil of landfill
+ 30% husk charcoal can increase the number of tillers, fresh weight of plants and
root volume in both types of Sansevieria plants.
Keywords: Sansevieria, landfill, TKKS compost, husk charcoal.
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