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Keragaman Bryophyta di Kawasan Wisata Gunung Pandan, Kabupaten Aceh Tamiang, Provinsi Aceh Simarmata, Putriani; Muhaini, Ayuni; Ananda, Julia; Lubis, Parlindungan; Malau, Marturia; Navia, Zidni Ilman
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 2 No. 2 (2022): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/organisms.v2i2.14357

Abstract

Gunung Pandan Tourism is an area with waterfalls and rivers that has the potential to become a Bryophyte habitat. The aim of this study is to look into the diversity of Bryophyte in the Gunung Pandan tourist area. The exploratory method was used to collect data. The mosses discovered during the study were collected, herbarium specimens were made, and the mosses were identified. The results showed up of about 5 Bryophyte species, divided into 4 genera and 4 families. Bryophyte of all varieties can be found on rock, tree trunks, weathered wood, and soil substrates AbstrakWisata Gunung Pandan merupakan suatu kawasan yang berupa air terjun dan sungai sehingga berpotensi menjadi suatu habitat dari lumut. Penelitian ini bertujuan untuk mengkaji keanekaragaman lumut di kawasan wisata gunung pandan. Pengumpulan data dilakukan dengan metode eksplorasi. Lumut yang dijumpai selama penelitian dikoleksi, dibuat spesimen herbarium, dan diidentifikasi. Hasil penelitian diperoleh sebanyak 5 jenis lumut terdiri atas 4 marga dan 4 famili. Semua jenis Bryophyta ditemukan pada tipe substrat batu, batang pohon, kayu lapuk, dan tanah
Aplikasi Ekstrak Rebung (Gigantochloa apus) dan Telur Keong Mas (Pomacea canaliculata) Sebagai Biofertilizer Terhadap Pematahan Dormansi Benih Andaliman (Zanthoxylum acanthopodium) Simarmata, Putriani; Fitriani, Fitriani; Arico, Zulfan
Jurnal Biologi Papua Vol 16 No 2 (2024)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.4053

Abstract

Andaliman is an endemic plant in Indonesia and a characteristic spice of the Batak ethnic group. Its seeds have a low germination rate, around 14%, due to a hard seed coat structure that hinders water imbibition and gas exchange. To improve seed viability, biofertilizer from bamboo shoot extract and golden apple snail egg extract was used. This study aimed to determine the effect of this biofertilizer on breaking seed dormancy in Andaliman and its effective concentration. The experiment used a completely randomized design (CRD) with 9 treatments and 5 replications. Data were analyzed using ANOVA at a 5% significance level, followed by LSD tests. Results showed no significant effect of the biofertilizer on breaking dormancy but influenced the percentage of intact, cracked, filled, and empty seeds. A 50% golden apple snail egg extract concentration (PS2) increased intact, cracked, filled, and empty seeds to 84, 16, 84, and 16%, respectively, after 72 days of storage (DAS).