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Dharmono Dharmono
Program Studi Magister Pendidikan Biologi Program Pascasarjana Fakultas Keguruan dan Ilmu Pendidikan Universitas Lambung Mangkurat

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Journal : EnviroScienteae

KERAPATAN LONTAR (Borassus flabellifer L.) DI HUTAN PANTAI DESA TABANIO, KALIMANTAN SELATAN Hery Fajeriadi; Dharmono Dharmono; Muhammad Rizki Anwar
EnviroScienteae Vol 15, No 2 (2019): EnviroScienteae Volume 15 Nomor 2, Agustus 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (293.166 KB) | DOI: 10.20527/es.v15i2.6949

Abstract

Coastal areas gather various forms of ecosystems, including coastal forests adjacent to coastal eulitoral zones, swamp water bodies, rivers, and estuaries. The coastal forest of Tabanio Village is a traditional area that has been guarded for generations, in which various types of stands grow, including lontar plants. But the documentation of lontar plants has not been done, while the coastal area began to be developed into tourist attractions. This study aims to document the density of lontar plants in the coastal forests of Tabanio Village, as supporting ecotourism data. Data were collected with a total roaming, with an area size of 800 m x 2,500 m. Data collected are morphology and number of individuals. Morphological analysis is done descriptively, while density analysis is done descriptively quantitative, and is associated with environmental factors. Lontar plants were found with a total of 27 individuals, and the density value is 0.135 per hectare. The main limiting factor for the lack of lontar populations in the region is the high soil moisture compared to previous studies in different places.
KEANEKARAGAMAN FAMILIA POACEAE DI KAWASAN RAWA DESA SUNGAI LUMBAH, KABUPATEN BARITO KUALA Riza Arisandi; Mochamad Arief Soendjoto; Dharmono Dharmono
EnviroScienteae Vol 15, No 3 (2019): EnviroScienteae Volume 15 Nomor 3, November 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.947 KB) | DOI: 10.20527/es.v15i3.7433

Abstract

Grass can be said to be one of the most successful land plants and is found in all types of growing sites and a variety of circumstances. The Poaceae family is the fourth largest family of flowering plants in the world and there are around 11,000 species with 800 genera. A large diversity of species characterizes a stable community. The term swamp is generally closely related to the conditions of standing water, tidal overflows, floods, and mud. This study aims to identify and find out the diversity index (H') of the Poaceae family in the swamp area of Sungai Lumbah village, Barito Kuala district. The steps of this research are determining the location of the study, observing and identifying species, counting the number of clumps per species at each sample point, tabulating data to obtain the diversity index (H '), measuring environmental parameters. Based on observations, 14 species of the Poaceae family were found, namely Bambusa sp., Brachiaria mutica, Digitaria longiflora, Eleusine indica, Eragrostis unioloides, Imperata cylindrica, Ischaemum muticum, Oryza sativa, Panicum paludosum, Panicum repens, Paspalum commersonii, Paspalum conjugatum, Phragmites vallatoria, and Saccharum officinarum. The Poaceae family diversity index in the swampy area of Sungai Lumbah village is moderate (H' = 2.49).