Proceedings of the 7th International Conference on Biological Science (ICBS 2021)

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Diversity of Insect Based on Growth Stages of Rice (Oryza sativa L. ‘IR 64’) at High Altitude in Kepurun Village, Manisrenggo Sub-district, Klaten District, Central Java

Authors
Aryo Seto Pandu Wiranto1, Nindita Sabila Ningtyas1, Regina Diah Rachmawati1, Rahmatullah Rahmatullah1, Sukirno Sukirno2, *
1Master Student at Department of Biology, Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Bulaksumur, Yogyakarta 55281, Indonesia.
2Entomology Laboratory, Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Bulaksumur, Yogyakarta 55281, Indonesia.
*Corresponding author. Email: sukirnobiougm@ugm.ac.id
Corresponding Author
Sukirno Sukirno
Available Online 2 May 2022.
DOI
10.2991/absr.k.220406.016How to use a DOI?
Keywords
Monoculture cultivation; Paddy growth stage; Rice pest; Rice variety IR64
Abstract

Rice (Oryza sativa L.) is one of the biggest commodities in Indonesia. Rice is cultivated in monoculture, so it affects the diversity of insects present in rice fields. The purpose of this research is to study the diversity of insect present at different ‘IR 64’ rice growth stages including seedling (21 DAP), vegetative (60 DAP), reproductive (92 DAP), ripening (115 DAP). The observation and sampling method was carried out by visual counting, using five repetitions at each rice growth stage. The specimen was identified using morphological characteristics. Total individuals of species obtained at each location were analyzed using diversity index and ANOVA. The correlation regression used to analyze the relationship between total of species and the developmental stage of rice. The results showed that at seedling, vegetative, reproductive, and ripening stages there were found 2, 11, 12, 7, and 12 insect families, respectively. The insect diversity index values at these stages were 0.96, 2.48, 1.81, and 2.28, respectively. Similarity index analysis showed that at vegetative and ripening stages tend to have high similarity. The correlation test results show the P-value of total individuals (N), total species (S), Shannon-Wiener diversity index (H’), and evenness index (E’) are 0.96, 0.732, 0.672, and -0.631. It means the number of individuals has a very strong correlation with the rice growth stage. The correlation between the total species and the diversity index with the age of rice indicate a moderate correlation. These results implied the more mature rice growth stage the more insect species diversity.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

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Volume Title
Proceedings of the 7th International Conference on Biological Science (ICBS 2021)
Series
Advances in Biological Sciences Research
Publication Date
2 May 2022
ISBN
10.2991/absr.k.220406.016
ISSN
2468-5747
DOI
10.2991/absr.k.220406.016How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

Cite this article

risenwbib
TY  - CONF
AU  - Aryo Seto Pandu Wiranto
AU  - Nindita Sabila Ningtyas
AU  - Regina Diah Rachmawati
AU  - Rahmatullah Rahmatullah
AU  - Sukirno Sukirno
PY  - 2022
DA  - 2022/05/02
TI  - Diversity of Insect Based on Growth Stages of Rice (Oryza sativa L. ‘IR 64’) at High Altitude in Kepurun Village, Manisrenggo Sub-district, Klaten District, Central Java
BT  - Proceedings of the 7th International Conference on Biological Science (ICBS 2021)
PB  - Atlantis Press
SP  - 102
EP  - 110
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220406.016
DO  - 10.2991/absr.k.220406.016
ID  - Wiranto2022
ER  -