A preliminary study of orthopterans biodiversity in the paddy fields of Sleman Regency, Special Region of Yogyakarta

Yudharta, B.E. and Setyaningrum, A. and Safa'Ah, O.A. and Widiasri, N.K. and Triaswanto, F. and Sukirno, S. (2021) A preliminary study of orthopterans biodiversity in the paddy fields of Sleman Regency, Special Region of Yogyakarta. In: The 1st International Conference and Exhibition on Industrial Agriculture "Managing Crisis in Industrial Agriculture: Way Forward", 3 Desember 2020, Yogyakarta.

Full text not available from this repository. (Request a copy)

Abstract

This study was conducted to study orthopterans biodiversity in the paddy fields of Sleman Regency. This research was conducted on the paddy fields of Sleman which were divided into two lines (Palagan and Cangkringan lines). The variations of altitude are 150-250 masl, 260-350 masl, 360-450 masl, and 460-550 masl. Observations were performed by purposive sampling. The environmental parameters, such as humidity, light intensity, and temperature, were measured. Diversity of orthopteran was analyzed using Shannon - Wiener index (H') and Evenness index (E'). We found 4.417 individuals which consisted of nineteen species, sixteen genera, and five families. The most dominant species were Oxya japonica, Gesonula mundata, and P. fumosa, while Caryanda spuria, Euconocephalus pallidus, and Paratettix sp. were minor species. The highest diversity and evenness of orthopteran in Palagan line was at P4 (H'=1.836, E' = 0,678), and in Cangkringan line was at C4 (H'=2.098, E'=0.755). The lowest diversity and evenness of orthopteran in Palagan line was at P2 (H' = 1.141, E' = 0.433), and in Cangkringan line was at C2 (H' = 0.989, E' = 0.375). Correlation value between altitudes with individuals, diversity, and evenness were -0.069, -0.676, and -0.530, consecutively. © Published under licence by IOP Publishing Ltd.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Cited by: 1; All Open Access, Gold Open Access
Uncontrolled Keywords: Biodiversity; Correlation value; Dominant species; Environmental parameter; Light intensity; Paddy fields; Shannon; Two-line; Wiener index; Agriculture
Subjects: Q Science > QH Natural history
Q Science > QH Natural history > QH301 Biology
Divisions: Faculty of Biology > Master Program in Biology
Depositing User: Sri JUNANDI
Date Deposited: 30 Sep 2024 03:33
Last Modified: 30 Sep 2024 03:33
URI: https://ir.lib.ugm.ac.id/id/eprint/4291

Actions (login required)

View Item
View Item