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KEANEKARAGAMAN JENIS TUMBUHAN INVASIF DI SAVANA SADENGAN TAMAN NASIONAL ALAS PURWO JAWA TIMUR

Bagaskara, Robby Agusta (2018) KEANEKARAGAMAN JENIS TUMBUHAN INVASIF DI SAVANA SADENGAN TAMAN NASIONAL ALAS PURWO JAWA TIMUR. Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Abstract

The existence of forest in Indonesia not only face the problem of narrowing of the land. However, the forests provide many native species forests of the tropics is also facing the threat of an invasion of alien species. Lately it appears the problem of dwindling biodiversity caused by the invasion of alien plants (invasive plants). Invasive plants can lead to many native species, both plants as well as animals that are already eroded its presence even to disappear. This could be due to the nature of the invasive tumbuha yourself is: 1) is growing fast, 2) quick reproduction, 3) high spread ability, 4) width tolerance against environmental conditions. Research methods, Instensitas sampling can be searched by using the method of the curve of the species area (CSA) according to (Soerinegara and indrawan, 1998) with the use of these curves, then it can be defined: (1) minimum wide a swath that can represent suitable habitat will be measured, (2) minimum number of measure so that the result represents a swath of the State of the forest or the length of the line that represents the use of the method line. With <1.000 hacan be taken IS 2% and > 1,000 ha can be taken as 5% to 10%. so with the vast area of 84 ha sedengan then can be taken IS 2%. On the basis of the data and data analysis as well as with multilingualization of the results of research of foreign invasive plant diversity (invasive species) in the area of Savanna Sadengan Alas Purwo National Park. Conclusion as follows: 1) Plant as invasive in savana sadengan already spread very widely especially in hard to reach areas to do control, 2) From 42 compartments measure found 18 plant species where 12 species tumukan the plant is invasive, invasive plant species 3) that dominates is Chromolaena odorata (l.) King & H.E. Robins and Lantana camara L, 4) On the vegetation and tree-level didomonasi level stake, Arenga pinnata Canthium horridum Blume, for level C. odorata (l.) King & H.E. Robins

Item Type: Thesis (Bachelors Degree (S1))
Student ID: 201210320311045
Keywords: Invasive Plants, Populations, Alas Purwo National Park
Subjects: S Agriculture > SD Forestry
Divisions: Faculty of Agriculture and Animal Husbandry > Department of Forestry (54251)
Depositing User: CKO Repository
Date Deposited: 06 Nov 2018 01:45
Last Modified: 06 Nov 2018 01:45
URI : http://eprints.umm.ac.id/id/eprint/39345

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