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The Impact of Biopesticide Application on Arthropod Composition in Surjan Cropping System in Kulonprogo Regency, Special Region of Yogyakarta Wagiyana Wagiyana; Suharto Suharto; Bakhroini Habriantono; Suhartiningsih Dwi Nurcahyanti; Rachmi Masnilah; Mohammad Nur Khozin; Gusna Merina; Farchan Mushaf Al Ramadhani; Dimas Ganda Permana Putra; Fariz Kustiawan Alfarisy
Journal of Applied Agricultural Science and Technology Vol. 9 No. 3 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i3.298

Abstract

Surjan is a specific type of cropping system that is part of a local wisdom practice found in Kulonprogo Regency, Special Region of Yogyakarta. The cropping system employs a polyculture system with a raised-sunken bed configuration. In ancient times, this system was initiated as a conservation initiative in the event of drought. In the context of agroecosystems, defined as the interaction between biotic and abiotic components, arthropods serve as indicators of the biotic components of the agricultural environment. The presence of arthropods is influenced by the use of synthetic pesticides. In response to the use of synthetic pesticides, biopesticides are frequently used as a countermeasure. The present study aims to ascertain the impact of biopesticide applications on the composition of arthropods in agricultural land that utilizes surjan cropping system configuration. This study was conducted on the surjan cropping system in Kulonprogo Regency, which is predominantly characterized by the cultivation of rice and shallots. The biopesticide used in this study was a group of fungi, namely Trichoderma harzianum and Metarhizium anisopliae. These organisms function as bioprotectants and biofertilizers. The findings indicate that surjan cropping system, when accompanied by biopesticide utilization, yield a greater diversity of arthropod species in comparison to surjan cropping system that employs synthetic pesticides. In agricultural land with surjan system configuration and biopesticide applications, certain arthropods function as predators, parasitoids, and bioindicators. The most prevalent arthropod species identified is Verania sp. (Coleoptera; Coccinelidae), with a total of 68 individuals. The present study has yielded findings indicating a correlation between the application of surjan cropping system and the utilization of biopesticides in land cultivated with a specificcrops and the composition of arthropods in the environment.
Pemberdayaan Petani melalui Produksi Mikroorganisme Lokal (MOL) dan Plant Growth Promoting Rhizobacteria (PGPR) untuk Meningkatkan Produktivitas Padi dan Silase di Desa Kemiri, Kabupaten Jember Ahmad Ilham Tanzil; Wildan Muhlison; Tri Wahyu Saputra; Puji Rahayu; Roni Yulianto; Tri Anantoro; Yusnan Hadi; Fariz Kustiawan Alfarisy; Syafina Pusparani; Yusuf Rachmandhika; Wahyu Nurkholis Hadi Syahputra
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 9 No 3 (2025): Volume 9 Nomor 3 Tahun 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v9i3.23940

Abstract

Kemiri Village, Panti District, Jember Regency is one of the rice-producing villages but faces the problem of scarcity of subsidized fertilizers and ineffective management of agricultural waste. This needs to be overcome with simple but effective handling. This community service activity aims to empower farmers through the production of Local Microorganisms (MOL) and Plant Growth Promoting Rhizobacteria (PGPR) to increase rice productivity while supporting the potential of livestock in the village. The target partner in this activity is the Sidodadi farmer group consisting of 30 farmers. The implementation method includes training in making MOL and PGPR, applying PGPR to rice plants, and making silage as animal feed. The results of the activity show that the activities carried out related to the use of PGPR can help increase rice growth, improve yields, and reduce dependence on chemical fertilizers. In addition, making silage successfully processes green fodder into quality feed that supports food security for livestock in the village. In the future, this activity is expected to strengthen the sustainability of agricultural and livestock practices in Kemiri Village and improve the economy of farmers.