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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal SIAR ILMUWAN TANI
Bambang Budi Santoso
Program Studi Agroekoteknologi, Fakultas Pertanian Universitas Mataram
Agriculture, Biological Sciences & Forestry Computer Science & IT Public Health

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Efektifitas Tanaman Refugia Kacang-Kacangan Menangkal Intensitas Serangan Hama Ulat Grayak (spodoptera exigua Hubner.) Pada Bawang Merah: Effectiveness of Bean Refugia to Prevent Intensity Attacks of Armyworm Pests (Spodoptera exigua Hubner.) On Shallots I Ketut Ngawit; Bambang Budi Santoso; Hary Haryanto
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 9 No. 4 (2023): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v9i4.556

Abstract

This experimental research aims to obtain the type of legume refugia plant that is most effective in preventing invasion, colonization and intensity of attack by the Spodoptera exigua Hubner pest on shallot. The experiment was designed with a randomized block design consisting of six treatments of various refugia plants, namely shallot plants without refugia treatment (Ro), shallot plants with refugia treatment peanuts (R1), soybeans (R2), green beans (R3), red beans (R4) and cowpeas (R5), which are planted in two rows on the side of the bund at a distance of 10 cm from the outermost row of shallot plants. Observation parameters were egg population, larvae, intensity of S. exigua pest attack and weight of fresh shallot bulbs. The variety of refugia plants from the legume group influences invasion, colonization and the intensity of Spodoptera exigua Hubner pest attacks. on red onions. Peanut and cowpea refugia plants planted in two rows on the sides of the shallot mounds, are very effective in preventing invasion, colonization and the intensity of Spodoptera exigua Hubner pest attacks, so that the shallot plants experience very light disturbance with an attack intensity of 2,522% – 4,432 %, which is in the very low category. As a result, the yield of fresh shallot tubers obtained was significantly higher compared to shallot plants without refugia plants and with refugia plants of soybeans, green beans and red beans. Soybean, green bean and red bean refugia plants are not effective in preventing Spodoptera exigua Hubner pest attacks on shallots because the plants experience attack intensity from the age of 49 HST – 63 HST of 21.86% - 23.34% with the attack intensity being in the medium category.
Teknologi Tepat Guna TAKEDAPOT dalam Rangka Penyediaan Sumber Pangan Sehat Berkelanjutan di Desa Gumantar, Lombok Utara Bambang Budi Santoso; Jayaputra
Jurnal SIAR ILMUWAN TANI Vol. 7 No. 1 (2026): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v7i1.246

Abstract

Kegiatan pengabdian kepada masyarakat telah dilaksanakan melalui penyuluhan, diskusi, dan demonstrasi teknologi tepat guna TAKEDAPOT, yaitu teknik tanam kelor (Moringa oleifera Lam.) dalam pot, sebagai upaya mendukung penyediaan sumber pangan sehat berkelanjutan di Desa Gumantar, Kecamatan Kayangan, Kabupaten Lombok Utara. Sasaran kegiatan adalah anggota Kelompok Tani Lembah Telaga, masyarakat rumah tangga, remaja, dan aparat Dusun Amor-Amor. TAKEDAPOT diperkenalkan sebagai teknologi budidaya yang sederhana, fleksibel, mudah diterapkan, dan sesuai untuk pemanfaatan pekarangan terbatas. Kegiatan meliputi pengenalan kelor sebagai sumber pangan sehat, penyiapan bibit, pemilihan pot, penyiapan media tanam, teknik penanaman, pemeliharaan tanaman, pemangkasan, panen, dan penanganan awal daun hasil panen. Tanggapan peserta diamati melalui respons pertanyaan, diskusi, dan antusiasme selama praktik demonstrasi. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta terhadap pentingnya kelor sebagai tanaman pangan keluarga dan penerapan TAKEDAPOT sebagai komponen optimalisasi pekarangan. Peserta memperoleh pengetahuan praktis tentang penyiapan pot, media tanam, penanaman bibit kelor, serta pemeliharaan tanaman untuk produksi daun secara berkelanjutan. Kegiatan ini juga menghasilkan bahan penyuluhan berupa panduan praktis TAKEDAPOT untuk penerapan skala rumah tangga.
Co-Authors Hary Haryanto I Ketut Ngawit Jayaputra