Nashrulloh, Muhammad Faiz (2019) Analisis vegetasi pohon di Cagar Alam Gunung Abang Kabupaten Pasuruan. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Pohon merupakan komponen biotik penyusun vegetasi yang memiliki manfaat yang sangat luas. Pertumbuhan pohon disuatu daerah sangat tergantung dari faktor lingkungan biotik dan abiotik sesuai kemampuan tumbuh setiap spesies Tujuan penelitian ini adalah mengidentifikasi spesies pohon, mengetahui indeks nilai penting dan Korelasi antara pohon dan faktor lingkungan di Cagar Alam Gunung Abang Kabupaten Pasuruan. Penelitian ini bulan Januari 2017, menggunakan metode garis berpetak). Luas Cagar Alam sebesar 50,4 hektar, sampling yang diambil sebesar 5 %. Dibuat 5 transek terdiri dari 13 plot, jumlah plot 65 . Proses identifikasi dilakukan dengan pencandraan dan pencocokan dengan literatur. Hasil pengamatan menunjukkan spesies pohon yang ditemukan sebanyak 41 spesies termasuk dalam 26 famili 36 genus. Indeks Nilai Penting untuk mengetahui nilai terpenting pada vegetasi pohon, vegetasi semai dan pancang tertinggi spesies Voacanga grandifolia dan INP tertinggi vegetasi tiang adalah Anadenanthera peregrina L. pada vegetasi pohon INP tertinggi spsies Ceiba pentandra. Nilai Analisis data korelasi dengan faktor lingkungan menggunakan program PAST 3.14. Korelasi vegetasi semai dengan faktor lingkungan berkorelasi positif adalah Kalium, C organik, Suhu, Intensitas Cahaya. berkorelasi negatif yaitu C/N, pH, Fosfor, Kadar Air, Kelembaban. Korelasi vegetasi pancang dengan faktor lingkungan berkorlasi positif adalah Kalium, Fosfor, Suhu, berkorelasi negatif C/N, pH, C organik, Nitrogen, Bahan Organik, kelembaban dan Intensitas Cahaya. Vegetasi tiang berkorelasi positif yaitu Kalium, C organik, Nitrogen, Bahan Organik, Suhu, Intensitas Cahaya. berkorelasi negatif yaitu C/N, pH, Fosfor, Kadar air, Kelembaban. Vegetasi pohon berkorelasi positif adalah Kalium, C organik, Nitrogen, Bahan Organik, Kadar air, Kelembaban, berkorelasi negatif yaitu C/N, pH, Fosfor, Suhu, Intensitas Cahaya.
ENGLISH:
Trees are a biotic component of vegetation that has very broad benefits. The growth of trees depends on biotic and abiotic environmental factors according to the ability of each species to grow. This study aims to identify tree species, determine the important value index (IVI), and the correlation between trees and environmental factors in the Nature Reserve of Gunung Abang, Pasuruan. This research was conducted in January 2017, using the line method. The area of Nature Reserve is 50.4 ha, sampling taken in 5%. Five transects were made consisting of 13 plots, with a total of 65 plots. The identification process is carried out by reference and matching with the literature. The results of the observation showed that tree species found were 41 species included in 26 families of 36 genera. The IVI was analyzed to know the most important values in tree vegetation, the highest IVI of seedling and sapling vegetation is Voacanga grandifolia, pole vegetation is Anadenanthera peregrina L., and tree vegetation is Ceiba pentandra. The correlation with environmental factors was analyzed using PAST 3.14 programe. Correlation of vegetation seedlings with environmental factors was positively correlated with potassium, organic C, temperature, light Intensity while negatively correlated to C / N, pH, phosphorus, moisture, and humidity. Correlation of sapling was positively correlated with potassium, phosphorus, temperature, while negatively correlated to C / N, pH, organic C, nitrogen, organic ingredients, humidity and light intensity. Pole vegetation was positively correlated with potassium, organic C, nitrogen, organic ingredients, temperature, light intensity and negatively correlated to C / N, pH, phosphorus, moisture, humidity. Tree vegetation was positively correlated with potassium, Organic C, nitrogen, organic ingredients, moisture, humidity, while negatively correlated with C / N, pH, phosphorus, temperature, and light intensity.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Suheriyanto, Dwi and Fahruddin, M. Mukhlis | |||||||||
Contributors: |
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Keywords: | analisis vegetasi pohon; INP; cagar alam gunung abang; analysis of tree vegetation; IVI; nature reserve of gunung abang | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Biologi | |||||||||
Depositing User: | Dian Anesti | |||||||||
Date Deposited: | 07 Oct 2019 09:57 | |||||||||
Last Modified: | 07 Oct 2019 09:57 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/15061 |
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