Biosaintifika: Journal of Biology & Biology Education
Vol 14, No 1 (2022): April 2022

Population Study of Endemic Java Palm Pinanga javana in Mount Ungaran, Semarang, Central Java, Indonesia

Rizmoon Nurul Zulkarnaen (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))
Hendra Helmanto (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))
Wihermanto Wihermanto (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))
Enggal Primananda (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))
Iyan Robiansyah (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))
Yayan Wahyu Candra Kusuma (Research Center of Plant Conservation and Botanic Gardens, National Agency of Research and Innovation (BRIN))



Article Info

Publish Date
06 Apr 2022

Abstract

The discovery of Pinaga javana Blume in Mount Ungaran is new information for the distribution of this palm because there was no record of this palm on Mount Ungaran. Therefore, to reveal the population of P. javana in Mount Ungaran, this research was carried out to determine the population structure and habitat preference of P. javana. The study for P. javana was conducted using the focused survey method to explore all the side of Mount Ungaran (northern, southern, western, and eastern). The total area explored is 13 locations. All palm individuals have been recorded for diameter, height, and habitat. The results showed that from 13 locations, the population of P. javana was only found in 5 locations. Mainly on the southern side of Mount Ungaran. The total population of P. javana is around 213 individuals. The highest number of individuals is in the seedlings stage. The population of P. javana found is mostly on steep slopes compared to ridges that tend to be flat. In addition, the suspected habitat as a specific preference is the position of the slopes that are closer to the water source (river). The study also found that the distribution of P. javana was assisted by a dispersal agent (forest civet). In general, this study provides new information for the distribution records of P. javana in Java. Therefore, in this palm conservation function, special efforts are needed to increase the population of P. javana on Mount Ungaran.

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Journal Info

Abbrev

biosaintifika

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Biosaintifika Journal of Biology & Biology Education, an electronic international journal, provides a forum for publishing the original research articles, review articles from contributors, and the novel technology news related to biological research and biological ...