Agrica: Journal of Sustainable Dryland Agriculture
Vol. 16 No. 1 (2023): June

Keanekaragaman Tumbuhan Bawah Pada Tegakan Eucalyptus Pellita Di Fakultas Kehutanan Unilak Riau

Sri Rahayu Prastyaningsih (Program Studi Kehutanan, Fakultas Kehutanan, Universitas Lancang Kuning. Pekanbaru)
Anna Juliarti (Program Studi Kehutanan, Fakultas Kehutanan, Universitas Lancang Kuning Pekanbaru)
Eni Suhesti (Program Studi Kehutanan, Fakultas Kehutanan, Universitas Lancang Kuning Pekanbaru)
Syatrawati Syatrawati (Program Studi Teknologi Produksi Tanaman Pangan Politeknik Pertanian Negeri Pangkajene Kepulauan)



Article Info

Publish Date
13 Jun 2023

Abstract

This study aims to determine the understory in Eucalyptus pellita's stands. Understory are one of the elements of the ecosystem which are hold rainwater into the soil, prevent erosion,  runoff and soil organic matter. The  method used 20 x 20 m of 5 plots with 10 the number of sub-plots in the sample size of 2 x 2 m (50 sub-plots). All of understory  were  identified. There are 18 species from 17 families classified into 4 groups of the understory (grasses, sedges, ferns and broad-leaved plants). The results showed  18 types of understory which classified in 13 species of broadleaf plants, 3 species of grasses, 1 species of sedges and 1 species of ferns. The understory  was dominated by Alang-Alang (Imperata cylindrica) with INP  61.33%, followed by Teki Grass (Cyperus sp) with INP 35.67% then Acacia (Acacia sp) with INP 21.67% and ferns (Neprolepsis sp) INP 17.8%. The Diversity of understory in Eucalyptus pellita was 1.76 in the medium category.

Copyrights © 2023






Journal Info

Abbrev

Agr

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemistry

Description

Agrica: Journal of Sustainable Dryland Agriculture is a journal that presents a platform for sharing knowledge in science and technology related to Sustainable Dryland Agriculture. Its studies are agronomy, pest and plant diseases, soil science, agricultural conservation and ecology, organic ...