Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification
Indonesian rice farming relies heavily on intensive systems, adversely affecting soil quality, human health, and non-target organisms. Organic systems are a viable alternative characterized by organic fertilizers and biopesticides, avoiding genetically modified microorganisms and promoting biodivers...
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| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/05/bioconf_icgrc2025_01004.pdf |
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| author | Setyadin Yuris Leksono Amin Setyo Tarno Hagus |
| author_facet | Setyadin Yuris Leksono Amin Setyo Tarno Hagus |
| author_sort | Setyadin Yuris |
| collection | DOAJ |
| description | Indonesian rice farming relies heavily on intensive systems, adversely affecting soil quality, human health, and non-target organisms. Organic systems are a viable alternative characterized by organic fertilizers and biopesticides, avoiding genetically modified microorganisms and promoting biodiversity. This study investigated the impact of biopesticidal fertilizer (BF), and refugia plants on arthropod pests and natural enemy composition. Refugia plants, including Luffa acutangula, Elegans zinnia, Capsicum frutescens, Solanum licopersicum, Vigna unguiculata, and Cosmos caudatus, were planted in rice field bunds to promote habitat modification. A visual encounter survey (VES) was conducted in the morning, afternoon, and evening to examine arthropod composition. Results showed that habitat modification with BF balanced the visiting patterns of herbivorous, predatory, parasitoid, and pollinator insects. The importance value index of predatory insects was higher in plots using habitat modification (PV = 44.65%, and PG = 46.04%) compared to plots without habitat modification (KV = 37.71%, and KG = 38.54%). Changes in light intensity, air temperature, and humidity also influenced insect diversity on agricultural land. This study demonstrates the potential of habitat modification with biopesticidal fertilizers to promote balanced ecosystems in rice farming, reducing the reliance on intensive systems and their negative consequences. |
| format | Article |
| id | doaj-art-14836a2686c24d59b727446b6be91abd |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-14836a2686c24d59b727446b6be91abd2025-02-05T10:43:07ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011540100410.1051/bioconf/202515401004bioconf_icgrc2025_01004Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modificationSetyadin Yuris0Leksono Amin Setyo1Tarno Hagus2Graduate School of Interdisciplinary Studies, Universitas BrawijayaGraduate School of Interdisciplinary Studies, Universitas BrawijayaDepartment of Plant Pest and Disease, Faculty of Agriculture, Universitas Brawijaya.Indonesian rice farming relies heavily on intensive systems, adversely affecting soil quality, human health, and non-target organisms. Organic systems are a viable alternative characterized by organic fertilizers and biopesticides, avoiding genetically modified microorganisms and promoting biodiversity. This study investigated the impact of biopesticidal fertilizer (BF), and refugia plants on arthropod pests and natural enemy composition. Refugia plants, including Luffa acutangula, Elegans zinnia, Capsicum frutescens, Solanum licopersicum, Vigna unguiculata, and Cosmos caudatus, were planted in rice field bunds to promote habitat modification. A visual encounter survey (VES) was conducted in the morning, afternoon, and evening to examine arthropod composition. Results showed that habitat modification with BF balanced the visiting patterns of herbivorous, predatory, parasitoid, and pollinator insects. The importance value index of predatory insects was higher in plots using habitat modification (PV = 44.65%, and PG = 46.04%) compared to plots without habitat modification (KV = 37.71%, and KG = 38.54%). Changes in light intensity, air temperature, and humidity also influenced insect diversity on agricultural land. This study demonstrates the potential of habitat modification with biopesticidal fertilizers to promote balanced ecosystems in rice farming, reducing the reliance on intensive systems and their negative consequences.https://www.bio-conferences.org/articles/bioconf/pdf/2025/05/bioconf_icgrc2025_01004.pdf |
| spellingShingle | Setyadin Yuris Leksono Amin Setyo Tarno Hagus Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification BIO Web of Conferences |
| title | Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| title_full | Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| title_fullStr | Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| title_full_unstemmed | Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| title_short | Diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| title_sort | diversity and bioindicators of natural enemies in organic paddy fields implementing habitat modification |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/05/bioconf_icgrc2025_01004.pdf |
| work_keys_str_mv | AT setyadinyuris diversityandbioindicatorsofnaturalenemiesinorganicpaddyfieldsimplementinghabitatmodification AT leksonoaminsetyo diversityandbioindicatorsofnaturalenemiesinorganicpaddyfieldsimplementinghabitatmodification AT tarnohagus diversityandbioindicatorsofnaturalenemiesinorganicpaddyfieldsimplementinghabitatmodification |