Analysis of the Eucalyptus Crown of Clone IND 72 and IND 83 Against the Composition of Undergrowth Vegetation in PT.Toba Pulp Lestari Tbk., Habinsaran Sector of Toba Regency

Meylida Nurrachmania, Rozalina Rozalina

Abstract


The purpose of the study was to identify the diversity of plant types under the Eucalyptus stand and analyze the percentage of cover titled Eucalyptus Clone IND 72 and 83 against the composition of the undergrowth vegetation species in the Habinsaran sector of Toba Regency.Plot determination is done using the minimum species curve method, so that the number of PLOTS IND 72 as many as 29 plots, and IND 83 as many as 28 plots.The data taken is data on the vegetation of the undergrowth vegetatioin the form of the number and type of undergrowth vegetatio, as well as header cover data, then analyzed by calculating density, frequency, INP, and Similarity Index. There are 10 types of lower plants located in the Habinsaran Sector TPL Plant Forest of Toba Samosir Regency.The dominance of the undergrowth vegetation of each clone is occupied by boreria sp type with Important Value Index (INP) on the Stands of Eucalyptus Clone IND 72 = 67.19, and Stands Eucalyptus Clone IND 83 = 57.68.In the stands of Eucalyptus Clone IND 72 obtained a percentage of headers of 1.70% (<50%) including the category of small header cover, with a composition of undergrowth vegetation as many as 9 types, with an average density of 128.9 / ha.On the stand of Eucalytus Clone IND 83 obtained a percentage of headers of 1.80% (<50%) including the category of small header cover, with a undergrowth vegetation as many as 10 types, with an average density of 104.6/ha.

Keywords


Eukalyptus, Tajuk pohon, Tumbuhan bawah

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References


Abdiyani, S. (2008). Keanekaragaman Jenis Tumbuhan Bawah Berkhasiat Obat Di Dataran Tinggi Dieng. Jurnal Penelitian Hutan Dan Konservasi Alam, 5(1), 79–92.

Abrori, M. (2016). Keanekaragaman Tumbuhan Bawah Di Cagar Alam Manggis Gadungan Kecamatan Puncu Kabupaten Kediri. Universitas Islam Negeri Mulana Malik Ibrahim.

Ariani, F., Mari, F., Pescucci, C., Longo, I., Bruttini, M., Meloni, I., Hayek, G., Rocchi, R., Zappella, M., & Renieri, A. (2004). Realâ€Time Quantitative PCR As A Routine Method For Screening Large Rearrangements In Rett Syndrome: Report Of One Case Of MECP2 Deletion And One Case Of MECP2 Duplication. Human Mutation, 24(2), 172–177.

Fachrul, M. F., Hendrawan, D., & Sitawati, A. (2007). Land Use And Water Quality Relationships In The Ciliwung River Basin Indonesia. International Congress River Basin Management.

Khoerunissa, A. (2019). Identifikasi Keanekaragaman Tumbuhan Famili Myrtaceae Di Taman Kehati Kiara Payung Sumedang. FKIP Unpas.

Kunarso, A., & Azwar, F. (2013). Keragaman Jenis Tumbuhan Bawah Pada Berbagai Tegakan Hutan Tanaman Di Benakat, Sumatera Selatan. Jurnal Penelitian Hutan Tanaman, 10(2), 85–98.

Nikmah, N., Jumari, J., & Wiryani, E. (2016). Struktur Komposisi Tumbuhan Bawah Tegakan Jati Di Kebun Benih Klon (Kbk) Padangan Bojonegoro. Jurnal Akademika Biologi, 5(1), 30–38.

Prastomo, R. H., Herawatiningsih, R., & Latifah, S. (2017). Keanekaragaman Vegetasi Di Kawasan Hutan Mangrove Desa Nusapati Kabupaten Mempawah. Jurnal Hutan Lestari, 5(2).

Soedomo, S., & Kartodihardjo, H. (2011). Prospek Industri Hutan Tanaman Di Indonesia

Umar, U. Z. (2018). Analisis Vegetasi Angiospermae Di Taman Wisata Wira Garden Lampung (Sebagai Alternatif Sumber Belajar Biologi Pada Materi Tumbuhan Tingkat Tinggi Kelas X Di Sekolah Menengah Atas). Uin Raden Intan Lampung.

Wahyuono, R. A., Schmidt, C., Dellith, A., Dellith, J., Schulz, M., Seyring, M., Rettenmayr, M., Plentz, J., & Dietzek, B. (2016). Zno Nanoflowers-Based Photoanodes: Aqueous Chemical Synthesis, Microstructure And Optical Properties. Open Chemistry, 14(1), 158–169.

Windusari, Y., Sari, N. A. P., Yustian, I., & Zulkifli, H. (2012). Dugaan Cadangan Karbon Biomassa Tumbuhan Bawah Dan Serasah Di Kawasan Suksesi Alami Pada Area Pengendapan Tailing PT Freeport Indonesia. Biospecies, 5(1).




DOI: https://doi.org/10.36987/jpbn.v8i1.2507

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