Keanekaragaman Spesies Tumbuhan Invasif di Kawasan Lindung PT Agronusa Alam Sejahtera Sarolangun Jambi Pasca Kebakaran

Simanjuntak, Benny (2023) Keanekaragaman Spesies Tumbuhan Invasif di Kawasan Lindung PT Agronusa Alam Sejahtera Sarolangun Jambi Pasca Kebakaran. S1 thesis, Universitas Jambi.

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Abstract

Tumbuhan invasif adalah semua jenis tumbuhan yang telah menyebar ke dalam suatu komunitas dan menyebabkan gangguan terhadap jenis tumbuhan lain. Tumbuhan invasif memiliki adaptasi yang baik di habitat barunya sehingga dapat mempertahankan populasinya dengan baik dan merupakan ancaman terhadap ekosistem alam dan keanekaragaman hayati (Tjitrosoedirdjo, 2005). Jenis invasif menjadi ancaman nyata pada keanekaragaman hayati karena dapat menyebabkan kerusakan biodiversitas hutan (Master 2015). Mooney dan Cleland (2001) menyatakan bahwa beberapa spesies invasif dapat mengubah jalur evolusi dari spesies melalui kompetisi, pemindahan relung, dan akhirnya kepunahan. Tujuan penelitian ini yaitu untuk mengidentifikasi keanekaragaman dan pola sebaran jenis tumbuhan invasif di kawasan lindung pasca kebakaran PT Agronusa Alam Sejahtera. Penelitian ini dilaksanakan di kawasan lindung PT Agronusa Alam Sejahtera bekas terbakar Tahun 2019. Kawasan PT Agronusa Alam Sejahtera selama 2 bulan, yaitu bulan Juni – Juli 2021. Jenis data dan informasi yang dikumpulkan dalam penelitian ini terdiri dari data primer dan data sekunder. Pada penelitian ini penentuan lokasi ditentukan dengan penetapan sampling yang diletakan secara sistematik sampling Berdasarkan hasil penelitian dan pembahasan analisis data maka dapat di peroleh, Komposisi vegetasi yang terdapat pada kawasan lindung PT Agronusa Alam Sejahtera berdasarkan hasil analisis vegetasi teridentifikasi sebanyak 71 spesies dari 37 famili. Tumbuhan jenis invasif yang teridentifikaksi di kawasan lindung PT Agronusa Alam Sejahtera sebanyak 18 spesies dari 10 famili, yaitu Imperata cylindrica (L.) Beauv, Clibadium surinamense, Melastoma malabathricum, Scleria sumatrensis Retz, Clidemia hirta (L.) D. Don, Lantana camara L, Dicranopteris linearis, Brachiaria mutica, Bellucia pentamera, Chromolaena odorata (L.) R.M.King & H.Rob, Gynura procumbens, Mimosa pudica, Nephrolepis biserrata, Cynodon dactylon, Solanum jamaicense Mill, Acacia mangium Will, Adenanthera pavonina L, dan Physalis peruviana. Pola sebaran spesies invasif di kawasan lindung PT Agronusa Alam Sejahtera menunjukan pola sebaran spesies tumbuhan invasif yang tersebar secara acak. Weeds are all plant species that have spread into a community and cause disturbance to other plant species. Invasive plants have good adaptations in their new habitat so that they can maintain their populations well and are a threat to natural ecosystems and biodiversity (Tjitrosoedirdjo, 2005). Invasive species are a real threat to biodiversity because they can cause damage to forest biodiversity (Master 2015). Mooney and Cleland (2001) stated that some invasive species can change the evolutionary path of the species through competition, niche transfer, and eventual extinction. The aim of this study was to identify the diversity and distribution pattern of weed species in the post-fire protected area of PT Agronusa Alam Sejahtera. This research was carried out in the protected area of PT Agronusa Alam Sejahtera, which was burnt in 2019. The area of PT Agronusa Alam Sejahtera for 2 months, namely June - July 2021. The types of data and information collected in this study consisted of primary data and secondary data. In this study, the determination of the location was determined by determining the sampling which was placed in a systematic sampling. Based on the results of research and discussion of data analysis, it can be obtained, the composition of the vegetation found in the protected area of PT Agronusa Alam Sejahtera based on the results of the analysis of vegetation identified as many as 71 species from 37 families. There were 18 species of invasive plants identified in the protected area of PT Agronusa Alam Sejahtera from 10 families, namely: Imperata cylindrica (L.) Beauv, Clibadium surinamense, Melastoma malabathricum, Scleria sumatrensis Retz, Clidemia hirta (L.) D. Don, Lantana camara L, Dicranopteris linearis, Brachiaria mutica, Bellucia pentamera, Chromolaena odorata (L.) R.M.King & H.Rob, Gynura procumbens, Mimosa pudica, Nephrolepis biserrata, Cynodon dactylon, Solanum jamaicense Mill, Acacia mangium Will, Adenanthera pavonina L, dan Physalis peruviana. The distribution pattern of invasive species in the protected area of PT Agronusa Alam Sejahtera shows a random distribution pattern of invasive plant species.

Type: Thesis (S1)
Uncontrolled Keywords: Kawasan Lindung, Pola Sebaran, Tumbuhan Invasif
Subjects: L Education > L Education (General)
Divisions: Fakultas Pertanian > Kehutanan
Depositing User: SIMANJUNTAK
Date Deposited: 14 Jul 2023 06:41
Last Modified: 14 Jul 2023 06:41
URI: https://repository.unja.ac.id/id/eprint/53200

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