AgriHumanis: Journal of Agriculture and Human Resource Development Studies
Vol. 2 No. 1 (2021): April 2021 (AgriHumanis: Journal of Agriculture and Human Resource Development

Kelimpahan Relatif Artropoda Predator Penghuni Tajuk Tanaman Padi Galur Padi Rakitan Politeknik Negeri Lampung

Lina Budiarti (Unknown)
Jaenudin Kartahadimaja (Jurusan Budidaya Tanaman Pangan, Politeknik Negeri Lampung, Lampung, Indonesia)
Miranda Ferwita Sari (Jurusan Budidaya Tanaman Pangan, Politeknik Negeri Lampung, Lampung, Indonesia)
Destieka Ahyuni (Jurusan Budidaya Tanaman Pangan, Politeknik Negeri Lampung, Lampung, Indonesia)
Ni Siluh Putu Nuryanti, Dulbari (Jurusan Budidaya Tanaman Pangan, Politeknik Negeri Lampung, Lampung, Indonesia)



Article Info

Publish Date
25 Apr 2021

Abstract

The abundance of predatory arthropods in the rice field ecosystem acts as a biological agent that suppresses pest populations. This study aims to analyze the types of species, individuals, and abundance of predatory arthropods. The research was conducted at the Lampung State Polytechnic Seed Teaching Farm in August-December 2020. The rice plant lines planted by Lampung State Polytechnic were 14 New Type Rice (PTB) lines, namely Pandan Wangi (PW, B1, B2, B3, B4, B7, D2, D3, F3, F4, H1, H4, K, and L2 with 2 and comparable superior varieties namely Ciherang (CH) and Gilirang (Gil)). Rice cultivation is carried out conventionally. Observations of predatory arthropods that inhabit rice canopy were carried out using 3 double swings of insect nets / sweepnets per treatment plot. Insect collection was carried out at 06.00-09.00 WIB then identified in the Food Crops Laboratory II, counting the number of species, number of individuals and relative abundance. The results showed that predatory arthropods that inhabit the canopy of rice plants in several rice plant lines were obtained from the Oxyopidae, Tetragnathidae, Lycosidae, Coenagrionidae, Correidae, Coccinellidae, Chrysomelidae, and Staphylinidae families. The Tetragnathidae and Coenagrionidae families have the highest proportion of species and are found in each rice plant line.

Copyrights © 2021






Journal Info

Abbrev

agrihumanis

Publisher

Subject

Agriculture, Biological Sciences & Forestry Social Sciences

Description

AgriHumanis: Journal of Agriculture and Human Resource Development Studies, with registered number ISSN 2721-1665 (online), ISSN 2721-2998 (print) is a scientific journal published by Jambi Agricultural Training Center, Agency for Agricultural Extension and Human Resource Development, Indonesia ...