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All Journal Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Iis Afrianti, Iis
Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pasir Pengaraian
Agriculture, Biological Sciences & Forestry Education

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ANALISIS VEGETASI GULMA PADA PERKEBUNAN KELAPA SAWIT (Elaeis quinensis Jacq.) di DESA SUKA MAJU KECAMATAN RAMBAH KABUPATEN ROKAN HULU Afrianti, Iis; Yolanda, Rofiza; Purnama, Arief Anthonius
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

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Abstract

The aims of this study was to determine composition and structure of weeds in oil palm plantations (Elaeis quinensis Jacq.) in Suka Maju Village Rambah subdistrict Rokan Hulu Regency. The study was conducted from September to December 2014 by using survey method with purposive sampling technique at each station with different age:3-5 years, 5-7 years, and >7 yearsand 3 repetitions. Results showed 17 families and 40 species of weeds were found. Density value ranges 0.01-14.15; KR: 1.1-70.38; Frequency: 0.08-1.00; FR: 0.59%- 7,10%; NP: 0.59%-76.89%; H’: 2.16-2.58 C: 0.12-0.20; J: 0.65-0.78 and similarity index 66.6%- 75.8%.
Co-Authors Arief Anthonius Purnama Rofiza Yolanda, Rofiza