Tazkiyah, Tazkiyah (2019) Analisis vegetasi di Arboretum Sumber Brantas Kecamatan Bumiaji Kota Batu. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Arboretum Sumber Brantas (ASB) adalah ekosistem buatan untuk konservasi tanah dan air di Bumuaji (wilayah hulu Sungai Brantas). Kota Batu dengan berbagai alih fungsi lahan dapat berdampak negatif terhadap siklus dan mata air Sungai Brantas. Konservasi dapat dilakukan dengan menjaga kelestarian vegetasi di kawasan konservasi, sehingga penting dilakukan analisis vegetasi, terutama untuk Pohon. Penelitian bertujuan untuk mengetahui jenis vegetasi, spesies yang mendominasi, dan bentuk korelasi antara vegetasi dengan faktor lingkungan di ASB. Penelitian bersifat deskriptif kuantitatif, dilakukan pada bulan November-Desember 2017. Metode yang digunakan adalah metode petak teknik sampling kuadrat, plot berjumlah 30 dan dibagi dalam 3 stasiun. Identifikasi dilakukan dengan pencandraan dan penyesuaian dengan literatur. Indeks Nilai Penting (INP) dianalisis berdasarkan fase pertumbuhan. Analisis korelasi jumlah vegetasi dengan faktor lingkungan menggunakan aplikasi Paleontological Statistic (PAST) versi 3.18. Hasil penelitian yaitu ditemukan 31 spesies Pohon dalam berbagai fase pertumbuhan. Spesies dominan pada fase semai: Cemara (Cupressus sp), INP 92,86%; fase pancang: Kesemek (Diospyros kaki), INP 51,5%; fase tiang: Kayu Manis (Cinnamomum verum), INP 47,55%; fase pohon: Eukaliptus (Eucalyptus alba), INP 57,44%. Korelasi jumlah vegetasi dengan faktor lingkungan pada fase semai dengan tingkat hubungan sangat rendah dan rendah; fase pancang, tiang, dan pohon dengan tingkat hubungan yang sangat rendah, rendah, dan sedang. Faktor lingkungan memiliki sedikit pengaruh pada jumlah vegetasi, diduga karena ASB adalah ekosistem buatan dan hampir semua pohon ditanam secara berkala.
ENGLISH:
Arboretum Sumber Brantas (ASB) is an artificial ecosystem for soil and water conservation in Bumiaji (upper area of Brantas River). Batu City with various land functioning can give negative impact on springs and water cycle of Brantas River. Conservation is able to be done by preserving vegetation in conservation area, so it’s important to do vegetation analysis, especially for Trees. Research aims to determine the type of vegetation, species that dominate, and correlation between vegetation with environmental factors in ASB. Kind of research is descriptive quantitative, conducted in November-Desember 2017. The method was used is sampling quadrat technique, total of plots were 30 plots and divided into 3 stations. The Important Value Index (IVI) analyzed based on growth phase. Correlation analysis between total of vegetation with environmental factors used Paleontological Statistics (PAST) version 3.18. The results from research were found 31 Tree species in any kind of growth phase. Species that dominated in seedling phase is Pine (Cupressus sp.), IVI 92,86%; saplingphase is Persimmon (Diospyros kaki), IVI 51,5%; pole phase: Cinnamon (Cinnamomum verum), IVI 47,55%; and tree phase: Eucalyptus (Eucalyptus alba), IVI INP 57,44%. Correlation between total of vegetation with environmental factors in seedling phase indicated very low and low relationship levels; in sapling, pole, and tree phase indicated very low, low, and moderate relationship level. Environmental factors had little influence on the amount of vegetation, it was persumted because ASB is an artificial ecosystem and almost all trees were planted periodically.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Savitri, Evika Sandi and Nashichuddin, Achmad | |||||||||
Contributors: |
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Keywords: | analisis vegetasi; pohon; arboretum Sumber Brantas; vegetation analysis; tree | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Biologi | |||||||||
Depositing User: | Dian Anesti | |||||||||
Date Deposited: | 04 Oct 2019 16:17 | |||||||||
Last Modified: | 04 Oct 2019 16:17 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/15010 |
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