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THE INFLUENCE OF THE TIME OF LIGHT TRAP APPLICATION ON THE EFFECTIVENESS OF CAPTURINGMetisa Plana BAGWORM AT PABATU PLANTATION PT. PERKEBUNAN NUSANTARA IV Hasibuan, Henry Budi; Rey Naldi , Lesmana; Sulthon, Parinduri; Maisarah
Agro Estate Vol 8 No 1 (2024): Juni 2024
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v8i1.234

Abstract

Light traps are a way to detect early pest attacks in the field. A light trap is a device used to catch or attractinsects. Functions to determine the presence or number of insect populations on plantation land. The use oflight traps as an environmentally friendly alternative for pest control, insect attraction to color is one way ofadapting insects in nature. Insect adaptations aim to protect themselves from predators. This research wasconducted at PT. X Kebun Afdeling 4, North Sumatra. This research aims to determine the time and lightintensity in the light trap application that is most effective in controlling bagworm imago. The method used isthe descriptive method, consisting of 3 different times, namely 19.00-21.00 WIB, 23.00-01.00 WIB, and 04.00-06.00 WIB. The parameter observed was the number of trapped bagworm (Metisa plana) imago. From theresearch results, the time for applying light traps at 04.00-06.00 WIB is the time for applying light traps thatis effective in controlling imago of bagworms (Metisa plana) with a total catch of 242 individuals during 10days of research at PT. X Afdeling Gardens 4
Pengaruh Pemberian Alelopati Ekstrak Daun Mangga Kweni (Mangifera orodata Griff) Terhadap Pertumbuhan Gulma Teki (Cyperus rotundus) Farida, Aida; Febrianto, Eka Bobby; Nurliana, Nurliana; Hasibuan, Henry Budi; Tohir, Kurnainy; Ghani, Bambang Abdul
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.9219

Abstract

Gulma dapat berkompetisi dengan tanaman pokok dalam memperoleh air, unsur hara, cahaya, maupun CO2. Selain itu, gulma dapat berperan sebagai tanaman inang bagi hama dan penyakit. Berdasarkan hal ini maka di lakukan penelitian respon pertumbuhan gulma teki (Cyperus rotundus) akibat pemberian alelopati ekstrak daun mangga kweni (Mangifera Odorata Griff). Tujuan dilakukannya penelitian ini adalah mengetahui konsentrasi, jenis daun mangga kwenis, dan kombinasi terbaik dalam menekan pertumbuhan gulma teki (Cyperus rotundus). Penelitian dilakukan di lahan penelitian kampus Sekolah Tinggi Ilmu Pertanian Agrobisnis Perkebunan (STIPAP) Medan. Waktu penelitian dilakukan pada bulan Juli sampai dengan Agustus 2020. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) 2 faktor, yaitu faktor pertama adalah konsentrasi bioherbisida yang terdiri dari K0(0%), K1(20%), K2(40%), dan K3 (60%), faktor kedua adalah jenis daun mangga kweni (Mangifera odorata Griff) yang terdiri dari S1(daun segar) dan S2(daun kering), dengan menggunakan 3 ulangan . Parameter yang diamati adalah tinggi gulma(cm), panjang akar(cm), berat basah(gr) dan berat kering(gr). Pengujian parameter disusun pada daftar sidik ragam dan dilakukan uji Beda Duncan’s Multiple Range Test (DMRT) dengan taraf 5%. Hasil penelitian dapat disimpulkan sebagai berikut, bahwa pada perlakuan konsentrasi 60% yang terbaik untuk menekan pertumbuhan gulma teki (Cyperus rotundus). Jenis daun mangga kweni (Mangifera odorata Griff) terbaik dalam menekan pertumbuhan gulma adalah jenis daun kering. Kombinasi terbaik dalam menekan pertumbuhan gulma adalah dengan konsentrasi 60% alelopati ekstrak daun mangga kweni kering
THE INFLUENCE OF THE TIME OF LIGHT TRAP APPLICATION ON THE EFFECTIVENESS OF CAPTURINGMetisa Plana BAGWORM AT PABATU PLANTATION PT. PERKEBUNAN NUSANTARA IV Hasibuan, Henry Budi; Rey Naldi , Lesmana; Sulthon, Parinduri; Maisarah
Agro Estate Vol 8 No 1 (2024): Juni 2024
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v8i1.234

Abstract

Light traps are a way to detect early pest attacks in the field. A light trap is a device used to catch or attractinsects. Functions to determine the presence or number of insect populations on plantation land. The use oflight traps as an environmentally friendly alternative for pest control, insect attraction to color is one way ofadapting insects in nature. Insect adaptations aim to protect themselves from predators. This research wasconducted at PT. X Kebun Afdeling 4, North Sumatra. This research aims to determine the time and lightintensity in the light trap application that is most effective in controlling bagworm imago. The method used isthe descriptive method, consisting of 3 different times, namely 19.00-21.00 WIB, 23.00-01.00 WIB, and 04.00-06.00 WIB. The parameter observed was the number of trapped bagworm (Metisa plana) imago. From theresearch results, the time for applying light traps at 04.00-06.00 WIB is the time for applying light traps thatis effective in controlling imago of bagworms (Metisa plana) with a total catch of 242 individuals during 10days of research at PT. X Afdeling Gardens 4
Penerapan Aquaponik dengan Hidroponik DFT untuk Budidaya Kangkung di Desa Dolok Sagala Mahyunis, Mahyunis; Gunawan, Hari; Raja, Pada Mulia; Winardi, Rafael Remit; Zakwan, Zakwan; Yazid, Abu; Hasibuan, Henry Budi
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 3 No 1 (2025): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v3i1.187

Abstract

This Community Service Program aims to implement an aquaponics system with DFT hydroponics in water spinach cultivation in Dolok Sagala Village, Dolok Masihul Subdistrict, Serdang Bedagai Regency. The aquaponics system combines fish farming with plant cultivation, where fish wastewater is used as a plant nutrient source. In contrast, the DFT hydroponics system allows efficient nutrient circulation. The application of this technology aims to increase agricultural productivity in limited land areas, provide sustainable farming solutions, and enhance local food security. The results of this activity show that the aquaponics and DFT hydroponic systems can significantly improve the growth of water spinach with minimal use of land and resources. Community participation in this activity also increased, reinforcing awareness of the importance of modern agricultural technology.