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All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Jurnal Agro Jurnal Penelitian Karet Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Hasil Pengabdian Kepada Masyarakat Jurnal Penelitian Kelapa Sawit Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Pembelajaran dan Biologi Nukleus Best Journal (Biology Education, Sains and Technology) AGRISAINS: Jurnal Ilmiah Magister Agribisnis Jurnal Ilmiah Pertanian ( JIPERTA) Budapest International Research in Exact Sciences (BirEx Journal) Jurnal Agriuma Jurnal Ilmiah Agribios Bioscientist : Jurnal Ilmiah Biologi International Journal of Engineering, Science and Information Technology Djtechno: Jurnal Teknologi Informasi International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Journal of Social Research Agrifarm Journal of Applied Agricultural Science and Technology IIJSE
Syahbudin Hasibuan
Universitas Medan Area
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation

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THE IMPACT OF SILVOFISHERY CONDITIONS IN THE MANGROVE ECOSYSTEM ON THE SOCIO-ECONOMIC CONDITIONS OF THE COMMUNITY IN LUBUK KERTANG VILLAGE Hafiz Marasoki; Syahbudin Hasibuan; Eri Yusni
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 1 (2024): February
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i1.1424

Abstract

This research aims to determine the influence of silvofishery in the mangrove ecosystem on the socio-economic conditions of the community in Lubuk Kertang Village. The population was 1124 families, the sampling technique used slovin to obtain 100 people as research samples, the data analysis technique used path analysis with the SEM-PLS 4.0 measurement tool. The results of this research are that there is an influence between livelihoods and socio-economic conditions because the original sample value is 0.611 and p-values ​​are 0.000 < 0.05, there is an influence between income and socio-economic conditions because the original sample value is 0.354 and p-values ​​are equal to 0.000 < 0.05. Then there is no influence between education and socio-economic conditions with the original sample value of 0.041 and p-values ​​0.743 > 0.05. Livelihoods have no effect on socio-economic conditions mediated by silvofishery in the Lubuk Kertang Community, this is because the p-value is 0.182 > 0.05. In this research, income has no effect on socio-economic conditions mediated by silvofishery in the Lubuk Kertang Community, this is because the p-value is 0.214 > 0.05. Then education influences socio-economic conditions mediated by silvofishery in the Lubuk Kertang Community, this is because the p-value is 0.016 < 0.05.
Pathogenicity Efficacy of Entomopathogen Fungus Beauveria bassiana Against In Vitro Rice Stem Borer (Scirpophaga innotata) Hasibuan, Syahbudin; Simbolon, Zulfahmi; Candra, Ifan Aulia
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 2 (2024): June 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i2.441-448

Abstract

White rice stem borer (Scirpophaga innotata) is one of the dangerous pests for rice (Oryzae sativa) because it attacks rice stems that can cause 50% loss of total production. The purpose of this study was to determine the pathogenicity of Entomopathogen Fungus Beauveria bassiana at different conidia dilutions (J), namely J1 (105), J2 (106), J3 (107), J4 (108), and J5 (109). The mortality of S. innotata larvae was tested with the density of B. bassiana of 2.08 × 106 conidia/ml. The effect of B. bassiana on the success transformation of S. innotata larvae to pupae for 14 observation day was also observed at the same B. bassiana density. This research resulted in the optimal pathogenicity of B. bassiana at dilution of 107 (treatment J3) which caused 100% death and 100% successful pupation. The lowest treatment was J5 (109 dilution) with a mortality rate of 50% and a successful pupation of 20%. The results of the probit analysis showed that the fastest average lethal time (LT50) value was found in treatment of 107 (J3) which reached 11.11 h. Keywords: Beauveria bassiana, Pathogenicity, Probit analysis, Scirpophaga innotata.
Co-Authors Abdul Rahman Abdul Rahman Afrinaldi Lubis Agung Jabar Nur Agus Ardi Agus Ardi Ahmad Rafiki AHMAD RAFIQI TANTAWI Asmah Indrawati Astuti Kuswardani, Retno Budi Sakti, Anto Dohar Candra, Ifan Aulia Damanik, Kevin Aditya Dwika Karima Wardani E. Harso Kardhinata Ebsan Marihot Sianipar Efendi, Ihsan Ellen L. Panggabean Eri Yusni Erwin Nyak Akoeb, Erwin Nyak Gusmeizal Gusmeizal Gustami Harahap` Hadi Reka Utama, Muhamad Hadi Reka Utama, Muhamad Hafiz Marasoki Hamdani Hamdani Hasan, Uswatul Hasnudi, Hasnudi Hendra Herianto Gultom Hotma Siagian Ifan, Ifan Aulia Candra Iif Rahmat Fauzi, Iif Rahmat Ilvira, Rika Fitri Khairul Saleh Khoir, Fastabiqul Litna Nurjannah Ginting Lubis, Siti Asyah Maimunah Maimunah Maimunah Maimunah Maimunah, Maimunah Marleni Marleni Muhamad Hadi Reka Utama Muhammad Jusfar Simajuntak Nasution, May Sarah Novi Septiawati Pakpahan, Plawer Arimbi pane, dona syahraina Prizoise Nababan, Christolo Prizoise Nababan, Christolo Retna Astuti Kuswardani Rika Fitri Ilvira Riski Abdul Latif Rizal Aziz Rizal Hasan Harahap Salqaura, Siti Sabrina Saragih, Bahdan Siagian, Hotma Siagian, Hotma Simatupang, Bernat Simatupang, Bernat Simbolon, Zulfahmi Siregar, Tumpal H.S. Siregat, Akbar Siti Mardiana Siti Mardiana SP, Rizky Hafrizany Susilawati Hasibuan Suswati Suswati suswati suswati Tarigan, Eva Elfriani Tri Martial Yusniar Lubis Zesi Mardi