<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences

Rafflesia patma is an endemic plant of Pangandaran, West Java which is protected because of its rare status. The purpose of this research is to study the population structure, distribution patterns, and the effect of the physical environment of abundance R. patma in Pananjung Pangandaran Nature Rese...

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Autores principales:	Bahana Aditya Adnan, Suwarno Hadisusanto, Purnomo Purnomo
Formato:	article
Lenguaje:	EN
Publicado:	Universitas Gadjah Mada 2021
Materias:	distribution pattern habitat nature reserve population structure r. patma blume Agriculture (General) S1-972 Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/1cbb84c708df4f99bf11240d74e2b4c9
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spelling	oai:doaj.org-article:1cbb84c708df4f99bf11240d74e2b4c92021-11-08T08:40:57Z<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences2540-95732540-958110.22146/jtbb.64800https://doaj.org/article/1cbb84c708df4f99bf11240d74e2b4c92021-10-01T00:00:00Zhttps://jurnal.ugm.ac.id/jtbb/article/view/64800https://doaj.org/toc/2540-9573https://doaj.org/toc/2540-9581Rafflesia patma is an endemic plant of Pangandaran, West Java which is protected because of its rare status. The purpose of this research is to study the population structure, distribution patterns, and the effect of the physical environment of abundance R. patma in Pananjung Pangandaran Nature Reserve, West Java. The method used in this research was a survey method with a purposive sampling technique. Sampling was conducted using quadrat plots. The population pattern distribution was defined by a standardized Morisita index, and the analysis of abiotic environmental factors was determined by Principal Component Analysis (PCA) using PAST3. The results showed that there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve, they were Gua Parat (3 individuals), Cilegon (13 individuals), Pasir Putih (12 individuals), Badeto (48 individuals), and Curug Leutik (38 individuals). The distribution pattern of R. patma in Pananjung Pangandaran Nature Reserve was clustered with the Morisita index value (Id) > 1. Based on the PCA analysis, results that support the classification of the cluster analysis were obtained. Based on four abiotic environmental conditions analyzed, the most dominant character in influencing the distribution patterns and population structure of R. patma is light intensity.Bahana Aditya AdnanSuwarno HadisusantoPurnomo PurnomoUniversitas Gadjah Madaarticledistribution patternhabitatnature reservepopulation structurer. patma blumeAgriculture (General)S1-972Plant cultureSB1-1110ENJournal of Tropical Biodiversity and Biotechnology, Vol 6, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	distribution pattern habitat nature reserve population structure r. patma blume Agriculture (General) S1-972 Plant culture SB1-1110
spellingShingle	distribution pattern habitat nature reserve population structure r. patma blume Agriculture (General) S1-972 Plant culture SB1-1110 Bahana Aditya Adnan Suwarno Hadisusanto Purnomo Purnomo <i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
description	Rafflesia patma is an endemic plant of Pangandaran, West Java which is protected because of its rare status. The purpose of this research is to study the population structure, distribution patterns, and the effect of the physical environment of abundance R. patma in Pananjung Pangandaran Nature Reserve, West Java. The method used in this research was a survey method with a purposive sampling technique. Sampling was conducted using quadrat plots. The population pattern distribution was defined by a standardized Morisita index, and the analysis of abiotic environmental factors was determined by Principal Component Analysis (PCA) using PAST3. The results showed that there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve, they were Gua Parat (3 individuals), Cilegon (13 individuals), Pasir Putih (12 individuals), Badeto (48 individuals), and Curug Leutik (38 individuals). The distribution pattern of R. patma in Pananjung Pangandaran Nature Reserve was clustered with the Morisita index value (Id) > 1. Based on the PCA analysis, results that support the classification of the cluster analysis were obtained. Based on four abiotic environmental conditions analyzed, the most dominant character in influencing the distribution patterns and population structure of R. patma is light intensity.
format	article
author	Bahana Aditya Adnan Suwarno Hadisusanto Purnomo Purnomo
author_facet	Bahana Aditya Adnan Suwarno Hadisusanto Purnomo Purnomo
author_sort	Bahana Aditya Adnan
title	<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
title_short	<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
title_full	<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
title_fullStr	<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
title_full_unstemmed	<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences
title_sort	<i>rafflesia patma</i> blume in pananjung pangandaran nature reserve, west java: population structure, distribution patterns, and environmental influences
publisher	Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/1cbb84c708df4f99bf11240d74e2b4c9
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<i>Rafflesia patma</i> Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences

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