Keanekaragaman Tumbuhan Paku (Pteridophyta) di Taman Kota Bumi Serpong Damai, Tangerang Selatan
Date
2021Author
Anggraeni, Popy
Sulistijorini, Sulistijorini
Djuita, Nina Ratna
Metadata
Show full item recordAbstract
Tumbuhan paku yang dijumpai di ruang terbuka hijau cukup beragam
meliputi kelompok epifit dan terestrial. Taman kota berfungsi sebagai area rekreasi
publik. Tumbuhan paku di taman kota berperan dalam menyeimbangkan ekosistem.
Keanekaragaman tumbuhan paku di hutan alami sudah banyak dilaporkan
sebelumnya, namun untuk taman kota belum banyak dikaji. Penelitian ini bertujuan
mengidentifikasi tumbuhan paku, serta menganalisis komposisi dan keterkaitan
antara kondisi iklim mikro terhadap keanekaragaman tumbuhan paku di Taman
Kota Bumi Serpong Damai, Tangerang Selatan. Data keanekaragaman tumbuhan
paku diperoleh dengan metode kuadrat bertingkat dan pembuatan plot (2 m x 2 m
untuk paku terestrial dan 60 cm x 50 cm untuk paku epifit). Faktor yang
berpengaruh terhadap keanekaragaman tumbuhan paku dianalisis dengan Principal
Component Analysis (PCA). Tumbuhan paku di Taman Kota Bumi Serpong Damai,
Tangerang Selatan berjumlah 14 spesies termasuk dalam 9 famili yang terdiri atas
10 paku terestrial dan 4 paku epifit. Faktor-faktor yang mempengaruhi
keanekaragaman tumbuhan paku yaitu kelembapan, suhu, intensitas cahaya dan
kecepatan angin. Paku terestrial yang memiliki indeks nilai penting tertinggi yaitu
Cyclosorus heterocarpus (74,95%) dan paku epifit yaitu Drynaria quercifolia
(83,80%). The ferns found in green open spaces are quite diverse, including epiphytic
and terrestrial groups. City parks serve as public recreation areas. Ferns in city parks
play a role in balancing the ecosystem. The diversity of ferns in natural forest has
been reported before, but for city parks it has not been studied much. This study
aimed to identify fern, as well as analyze the composition and association between
microclimate conditions to the diversity of fern in Taman Kota Bumi Serpong
Damai, South Tangerang. Data on the diversity of ferns were obtained by stratified
squares method and plotting (2 x 2 m for terrestrial fern and 60 x 50 cm for epiphytic
fern). Factors that influence the diversity of ferns were analyzed using Principal
Component Analysis (PCA). There are 14 species of ferns in Bumi Serpong Damai
City Park, including 9 families, consisting of 10 terrestrial ferns and 4 epiphytic
ferns. The factors that influence the diversity of ferns are humidity, temperature,
light intensity and wind speed. The terrestrial fern with the highest index of
importance was Cyclosorus heterocarpus (74.95%) and epiphytic fern was
Drynaria quercifolia (83.80%).
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- UT - Biology [2145]