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Pitri Handayani
Pendidikan Biologi STKIP YPM Bangko
Agriculture, Biological Sciences & Forestry Education

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Keanekaragaman Vegetasi Riparian Sungai Tabir Desa Sungai Tabir Kecamatan Tabir Barat Pitri Handayani
BIOCOLONY Vol 1 No 1 (2018): Juni 2018
Publisher : Pendidikan Biologi STKIP YPM Bangko

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Abstract

Riparian vegetation plays an important role in maintaining the productivity of river fisheries. In addition, riparian vegetation also plays a role in controlling the entry of nutrients and toxic materials that enter the waters and store ground water. This research was conducted to find out how the level of vegetation diversity Riparian River Tabir. The method used in the analysis of vegetation is the method of line in print. The analysis of vegetation is done at the tree level. Sample plots made on the left and right side of the river are 6 transects and each transect is 3 plots / plot so that the total plot is 18 plot / plot. Data analysis includes calculation of Important Value (NP) and Type Diversity (H ') from Shannon-Wiener. The results obtained for tree level are 12 species from 9 families. The highest INP is Ficus racemosa type with INP 48.3 and H '0.29. For pole level trees, 20 species of plants are found in 14 families. The highest INP and H values were Hevea brasiliensis with INP 27 and H '0.22. For the tree level category, 14 tree species were found in 9 families. The highest INP and H values were found in Clinemia hirta INP 29.80 H '0.28. The diversity of riparian vegetation of the Tabir River is moderate for tree, pole and stake.
Eksplorasi Flora Potensial Sebagai Tanaman Hias Di Kawasan Wisata Air Terjun Talalang Jaya Desa Telentam Kabupaten Merangin Pitri Handayani
BIOCOLONY Vol 2 No 1 (2019): Juni 2019
Publisher : Pendidikan Biologi STKIP YPM Bangko

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Abstract

Research about exploration of potential flora as an ornamental plant in the Talalang Jaya Waterfall area is another aspect of forest product utilization. The forest plant has the potential as an ornamental plant is currently in great demand by the community. In addition to decorating homes or garden filler elements, ornamental plants have developed as export commodities. Exploration activities are proclaiming one of the first steps in the efforts of the conservative tumbling which began to be threatened by the great auction of building auctioneers and the development of industrial plants. This research is descriptive explorative with the roaming method represented randomly. Exploration of potential plants of seamless tanks in the area of Talalang Jaya Waterfall is obtained as many as 14 types, namely: Sonerila oblique, Sonerila pulchella, Begonia sp, Dracaena surculosa, Macodes petola, Agrostophyllum sp, Spathoglottis sp, Costus speciosa sp, Amomum apiculatum, Aglaonema, Alocasia sp, Scindapsus sp, Homalonema sp, dan Dendrobium.
Keanekaragaman Jenis Semut (Hymenoptera: Formicidae) di Area Kebun Kelapa Sawit STKIP YPM Kabupaten Merangin Provinsi Jambi Jesi Mustika Sari; Pitri Handayani; Andriyanto Andriyanto
BIOCOLONY Vol 2 No 2 (2019): Desember 2019
Publisher : Pendidikan Biologi STKIP YPM Bangko

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This research is aimed to know the variety kinds of ants in Palm Oil Garden Area. The kinds of this research was descriptive research by qualitative approach. This research was conducted on June 2019 in three steps. The first step was collecting the sample in Palm Oil Garden Area of STKIP YPM. The collecting of ants samples weredone by line transect technique, that are by using pitfall trap, hand collecting, and bait trap. The second step was ants identification that was done in Biology Laboratorium of STKIP YPM by following Identification Guide to the Ant Genera of the World (Bolton, 1994) and it was matched woth the determination key. The last step is the data analysis. The collected samples were analyzed by Shannon-Wiener diversity index (H’), index of richeness (DMg), and Evennes index (E). The result showed the ants with 1630 individuals were classified in to consisting of 10 genera and 4 subfamilies. The result of data analysis showed the value of the Shannon-Wiener diversity index (H’) is 1,8032 (medium criteria), index of richeness (DMg) is 1,2168 (low criteria), and Evennes index (E) is 0,3642 (stabil criteria)
Co-Authors Andriyanto Andriyanto Jesi Mustika Sari