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Characterization and impact of planthopper (Sanurus indecora) infestation on kepel (Stelechocarpus burahol) plants Saputra, Yudha; Anindita, Devina Cinantya; Hadiyanti, Nugraheni; Supandji, Supandji; Hapsari, Lia
Jurnal Ilmiah Pertanian Vol. 21 No. 3 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i3.19003

Abstract

Kepel (Stelechocarpus burahol), designated as the floral identity of the Special Region of Yogyakarta, Indonesia, faces challenges from plant pests that threaten its sustainability. Understanding the morphology and impact of pests such as planthoppers on kepel is crucial for developing effective pest management strategies. Despite its significance, there is a gap in research regarding the specific pests affecting kepel and their impact. This study aims to identify the morphological characteristics of planthopper pests and examine their infestation levels on kepel plants. Using a qualitative method with purposive sampling, samples were collected from kepel plants identified as infected by tree planthoppers. Morphological observations identified the pest species as Sanurus indecora from the Flatidae family. Sampling from two infected plants resulted in 81 nymphs and 16 adult S. indecora. Infestation analysis showed that kepel plant XII.G.D had a 7.4% infestation rate, while XIV.G.II had a 23% infestation rate. These findings highlight the presence and impact of S. indecora on kepel plants, providing critical information for the bioecology of this pest. This study not only fills a research gap by documenting the pests affecting kepel but also contributes to the broader knowledge required for developing targeted pest management strategies, ensuring the conservation and health of kepel plants in Yogyakarta, Indonesia.
Strategi Pemberdayaan Ekonomi Masyarakat Melalui Budidaya Black Soldier Fly Sebagai Optimalisasi Biokonversi Limbah Organik Di Desa Sumberwaru, Jember Devina Cinantya Anindita; Setyo Andi Nugroho; Rizky Nirmala Kusumaningtyas; Dian Galuh Pratita; Arinda Linorika S
JURIBMAS : Jurnal Hasil Pengabdian Masyarakat Vol 4 No 2 (2025): Oktober 2025
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juribmas.v4i2.671

Abstract

Waste remains a complex environmental issue in Indonesia. Waste is defined as the final by-product of human activities in solid or semi-solid form that is no longer utilized. In 2024, Indonesia generated approximately 35 million tons of waste, with 61.37% remaining unmanaged. The majority of this waste consists of food residues. This community service program aimed to enhance public knowledge and skills in managing food waste for the cultivation of maggot (Hermetia illucens) and its utilization as an environmentally friendly alternative feed source. The main problem faced by the community partner was the suboptimal management of household organic waste, which became the foundation for this educational program. The implementation methods included socialization, technical training on maggot cultivation, demonstration of organic waste processing as maggot media, and mentoring at the household level. The results showed a significant increase of 88% in participants’ understanding of maggot cultivation and its ecological benefits. Furthermore, participants successfully produced maggots independently for use as fish and poultry feed. This activity had a positive impact by reducing organic waste volume, lowering feed costs, and increasing environmental awareness within the community. Therefore, maggot cultivation education proved effective in supporting community-based organic waste management while simultaneously creating new economic value from previously unutilized waste.
Diseminasi Teknologi Pupuk Biru Slurry Sebagai Upaya Peningkatan Produksi Semangka Aptika Hana Prastiwi Nareswari; Ummu Fitrothul Hidayah; Devina Cinantya Anindita
Jurnal Pengabdian Multidisiplin Vol. 6 No. 1 (2026): Jurnal Pengabdian Multidisiplin
Publisher : Kuras Institute & Scidac Plus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51214/002026062016000

Abstract

Sektor hortikultura memiliki peran penting dalam mendukung ketahanan pangan dan kesejahteraan petani, namun produktivitas di tingkat petani masih belum optimal akibat degradasi kesuburan tanah dan ketergantungan pada pupuk kimia. Kegiatan pengabdian ini bertujuan untuk mendiseminasikan teknologi pupuk Biru Slurry serta meningkatkan pengetahuan dan keterampilan petani dalam budidaya semangka secara berkelanjutan di Kabupaten Nganjuk, Jawa Timur. Metode yang digunakan meliputi penyuluhan, pelatihan teknis, demonstrasi plot (demplot), dan pendampingan secara partisipatif selama satu musim tanam. Data dikumpulkan melalui observasi, kuesioner pre-test dan post-test, wawancara, serta dokumentasi kegiatan, kemudian dianalisis secara deskriptif. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan petani sebesar rata-rata 33,75% berdasarkan hasil pre-test dan post-test. Selain itu, keterampilan petani dalam aplikasi pupuk organik meningkat secara signifikan, ditandai dengan kemampuan dalam menentukan dosis, waktu aplikasi, dan teknik penggunaan pupuk slurry. Petani juga menunjukkan respon positif terhadap teknologi yang diperkenalkan karena dinilai mudah diaplikasikan, ramah lingkungan, dan berpotensi mengurangi penggunaan pupuk kimia. Observasi lapangan menunjukkan indikasi perbaikan kondisi tanah dan pertumbuhan tanaman yang lebih baik. Kegiatan ini dapat disimpulkan efektif dalam meningkatkan kapasitas petani serta mendorong penerapan praktik pertanian berkelanjutan.
Peningkatan Hasil Produksi Edamame (Glycine Max (L.) Merril) Melalui Aplikasi Urea Berlapis Biochar: Enhancing Edamame (Glycine max (L.) Merril) Yield Production through Application of Biochar-Coated Urea Christa Dyah Utami; Agi Mulyo Jatmiko; Dewi Puspa Arisandi; Devina Cinantya Anindita
Gontor Agrotech Science Journal Vol. 11 No. 02 (2025): Desember 2025
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Edamame merupakan kedelai (Glycine max (L.) Merril) yang dipanen pada saat umur muda dan bernilai ekonomis tinggi. Pupuk Urea mengandung 46% nitrogen (N) yang berperan untuk meningkatkan hasil produksi Edamame, namun sifatnya mudah hilang karena denitrifikasi dan pencucian. Pelapisan Urea dengan Biochar bertujuan agar kandungan N tidak mudah hilang sehingga dapat diserap oleh tanaman dalam waktu lebih lama. Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi pupuk Urea berlapis Biocharterhadap hasil produksi kedelai Edamame. Penelitian telah dilaksanakan dari bulan Juli sampai September 2025 di Desa Lengkong, Kecamatan Pakusari, Kabupaten Jember, dengan menggunakan Rancangan Acak Kelompok (RAK) non-faktorial dengan lima perlakuan, yaitu: P1 = Urea tanpa berlapis Biochar (200 kg/ha); P2 = Urea berlapis Biochar (1:1) (100kg/ha : 100kg/ha); P3 = Urea berlapis Biochar (1:2) (75kg/ha : 125kg/ha); P4 = Urea berlapis Biochar (1:3) (50kg/ha : 150kg/ha); P5 = Urea berlapis Biochar (1:4) (25kg/ha : 175kg/ha), setiap perlakuan terdapat 5 ulangan. Hasil penelitian menunjukkan bahwa aplikasi Urea berlapis Biochar berpengaruh nyata terhadap jumlah polong/tanaman, bobot polong/tanaman, bobot 100 biji, dan indeks panen, namun tidak berpengaruh nyata terhadap biomassa/tanaman. Perlakuan Urea berlapis Biochar (1:4) (25 kg/ha : 175 kg/ha) memberikan hasil tertinggi pada parameter pengamatan jumlah polong/tanaman (38 buah); bobot polong/tanaman (79,84 g); bobot 100 biji (81,24 g), dan indeks panen (83%).
The Response of Arthropod Diversity in Rice (Oryza sativa L.) to Application of Brotowali (Tinospora crispa L.) Stem Botanical Insecticide Novan Revansyah Bambang Syafrizal; Christa Dyah Utami; Rudi Wardana; Trisnani Alif; Dewi Puspa Arisandi; Devina Cinantya Anindita
Futures in Agro-Food Economics and Logistics Analytics Journal Vol. 2 No. 1 (2025): December
Publisher : PT Litera Integra Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67580/fafela.v2i1.20

Abstract

Botanical insecticide from Brotowali (Tinospora crispa) stems offers an alternative pest control method that is safer for non-target organisms. This study aimed to identify the bioactive compounds of Brotowali stems, determine LC₉₅ toxicity, and evaluate its effects on arthropod diversity and rice yield. Research was conducted at the Bioscience and TPB Laboratories of Politeknik Negeri Jember and in rice fields at Balung Lor Village, Jember. Arthropods were collected using sweep nets, sticky traps, yellow pan traps, and pitfall traps. Field trials compared plots treated with either fipronil or Brotowali bioinsecticide. GC-MS analysis revealed dominant compounds: hexadecanoic acid (17.40%), oleic acid (16.25%), and acetic acid (11.82%). LC₉₅ toxicity was 40.178%. Arthropod observations recorded 2,090 individuals from 32 species in the Brotowali plot, versus 872 individuals from 27 species in the fipronil plot. Both treatments showed moderate diversity (H), no species dominance (C), moderate richness (R), even distribution (E), and high similarity (91.53%). Rice yield differed significantly (Mann-Whitney test), Overall, Brotowali stem bioinsecticide maintained arthropod diversity and improved rice yield, showing potential as an eco-friendly pest control strategy.