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Eksplorasi Populasi dan Kepadatan Genus Nematoda Parasit pada Rizosfir Tanaman Kopi di Kota Solok, Sumatera Barat: Exploration of Population and Density of Parasitic Nematode Genus in Coffee Plant Rhizom in Solok City, West Sumatra Tama, Duma Putri; Winarto; Trizelia
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.1-10.2024

Abstract

Coffee is a plantation crop that has high economic value among other plantation crops and plays an important role as a source of foreign exchange for the country. The decline and low productivity of coffee plants in coffee production centers in Solok City, West Sumatra is one of the causes of plant parasitic nematode attacks. This nematode attack causes disrupted plant growth and reduces the value of crop production both in quantity and quality. This study aims to determine the diversity and population density of parasitic nematodes in the rhizosphere of coffee plants in Solok City, West Sumatra. This research was conducted from March to July 2023 at the Laboratory of Biological Control, Department of Plant Protection, Faculty of Agriculture, Andalas University. Soil samples were taken in two central areas of coffee plantations in Solok City, West Sumatra. In the rhizosphere of coffee plants in Solok City, four genera of parasitic nematodes were found, namely: the genera Pratylenchus, Helicotylenchus, Meloidogyne, Rotylenchulus, Paratylenchus, and Tylenchorhynchus. The highest frequency of presence of nematodes, namely the genus Rotylenchulus, was 50.99 belonging to the medium category in Jorong Kayu Aro, and 44.80 in the rare category in Jorong Kayu Jao.
Potential of Bacillus spp. Consortium for controlling Meloidogyne spp. and enhancing tomato crop production Yanti, Yulmira; Winarto; Hamid, Hasmiandy; Wasirin, Pandu Chayadi
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.4242

Abstract

Introduction: rhizobacteria Bacillus spp. are microorganisms that reside in plant roots that function as biocontrol agents of plant diseases and increase plant growth and yield. Bacillus spp. consortium is a combination of several Bacillus spp. that synergize and do not inhibit each other. The study aimed to obtain the best Bacillus spp. consortium to control Meloidogyne spp. and increase the growth and yield of tomato plants. Methods: This research is experimental using a completely randomized design consisting of 2 stages, namely 1.) Compatibility test of rhizobakteria consortium Bacillus spp. consists of 6 treatments 4 replicates and 2.) Test consortium rhizobakteria Bacillus spp. selected to control Meloidogyne spp. and increase the yield of tomato plants. The observed variables were the development of root swelling by Meloidogyne spp., and the growth of seedling, vegetative, and generative phases. Results: The results showed that testing all isolates of rhizobacteria Bacillus spp. showed compatibility (compatible). Bacillus spp. rhizobacteria consortium can suppress the development of Meloidogyne spp. and showed different results compared to the control. Bacillus spp. rhizobacteria consortium can increase the growth of tomato seedlings and showed different results compared to the control. Bacillus spp. rhizobacteria consortium can increase the growth of tomato plants in the vegetative phase and showed different results compared to the control. rhizobacteria consortium Bacillus spp. can increase the growth of tomato plants in the vegetative phase and shows different results compared to the control. Conclusion: The best rhizobakteria Bacillus spp. consortium in suppressing the development of Meloidogyne spp. and increasing the growth and yield of tomato plants is Bacillus cereus strain RBI2AB2.2 + Bacillus cereus strain RBIKDA2.2.
Analysis Of Working Capital Turnover To Optimize Profit Growth In Perusahaan Daerah Air Minum (PDAM) Tirta Malem Kabanjahe Saur Melianna; Winarto; Nadapdap, Kristanty M N; Sipayung, Tri Dharma; Rajagukguk, Tiur; Nainggolan, Rahel Junita; Munthe, Pupu Sulayas Br
Jurnal Ilmiah Accusi Vol. 6 No. 1 (2024): Jurnal Ilmiah Accusi Vol 6(1) Mei 2024
Publisher : Program Studi Akuntansi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/a6j5ey39

Abstract

This research aims to analyze the working capital turnover of the Perusahaan Daerah Air Minum (PDAM) Tirta Malem Kabanjahe to optimize profit growth in the five year period (2015-2019). The data analysis method starts from collecting data, analyzing data, and drawing conclusions. The research results show that the working capital turnover of the Perusahaan Daerah Air Minum (PDAM) Tirta Malem Kabanjahe cannot be said to be optimal, because the working capital the company has each year is negative. This tendency can be caused by the company's current debt continuing to increase and cannot be met or financed by current assets. This indicates that the company's sales activities still involve a lot of current debt. Profit growth experienced fluctuations which tended to be significant as a result of the losses experienced by the company during 2015, 2017 and 2018. The working capital turnover of the Perusahaan Daerah Air Minum (PDAM) Tirta Malem Kabanjahe has not been able to optimize the company's profit growth
Pelatihan Pembentukan Nilai Religiusitas Melalui Disiplin Sholat Dhuha pada Siswa SDN 3 Ngadirenggo Pogalan Kabupaten Trenggalek Winarto; Rindra Risdiantoro
La-Syakka: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 2 (2025): La-Syaka: Jurnal Pengabdian kepada Masyarakat
Publisher : Institut Agama Islam Sunan Kalijogo Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51339/ls.v1i2.3718

Abstract

Pelatihan pembentukan nilai religiusitas melalui disiplin salat Dhuha merupakan upaya strategis dalam menanamkan nilai-nilai keimanan dan kedisiplinan sejak dini pada siswa. Penelitian atau kegiatan ini dilaksanakan di SDN 3 Ngadirenggo, Kecamatan Pogalan, Kabupaten Trenggalek, dengan tujuan untuk membentuk karakter siswa yang religiusitas dan bertanggung jawab melalui pembiasaan ibadah salat Dhuha secara rutin dan teratur. Metode pelatihan melibatkan pembimbingan langsung oleh guru, pemberian contoh teladan, serta penguatan motivasi spiritual dan edukatif kepada siswa. Hasil dari pelatihan menunjukkan adanya peningkatan dalam pemahaman siswa terhadap pentingnya salat, meningkatnya kedisiplinan waktu, serta terbentuknya sikap religiusitas yang tercermin dalam perilaku sehari-hari. Pelatihan ini membuktikan bahwa salat Dhuha dapat menjadi sarana efektif dalam membangun religiusitas dan kedisiplinan siswa, sehingga diharapkan dapat terus diterapkan dan dikembangkan secara berkelanjutan di lingkungan sekolah dasar.
GENEALOGI PAHAM RADIKAL: ANALISIS HISTORIS TERHADAP PERKEMBANGAN IDEOLOGI RADIKAL ABAD KE-20 Khoirul, Risalatul Muawana; Almaidatul, Aida Zakhrimatul Umami; Akbar, Rifallah Haikal; Winarto
Istiqra: jurnal hasil penelitian Vol. 13 No. 2 (2025): Juli - Desember 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M) UIN Datokarama Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24239/ist.v13i2.2490

Abstract

This study examines the genealogy of radical ideology in the 20th century, focusing on its development, changes in radical thinking, and the factors that influenced its evolution. In a century full of conflict, revolution, and global change, radical ideologies such as communism and fascism played a central role in shaping social and political order. This study explores the genealogy of radical ideology, including its peak period, when communism and fascism emerged as dominant ideologies. We also reveal changes in radical thinking throughout the 20th century, including the adaptation of these ideologies to historical events and social changes. In addition, this study analyzes the social, political, economic, and technological factors that influenced the development of radical thinking. The results of this study have important implications for understanding the history and socio-political dynamics of the 20th century. In addition, this study is relevant to addressing the challenges of radicalism in the contemporary era by providing insights into the development of radical ideology in the future. This study contributes to the study of ideology, history, and global politics. It can serve as an important reference source for researchers, academics, and policymakers interested in understanding radical ideology and its dynamics of development
Peningkatan Keterampilan Guru Sekolah Luar Biasa (SLB) Mutiara Hati Bumi Merancang Pembelajaran dan Medianya Untuk Pencegahan Tindak Kekerasan Seksual, Bencana Alam, dan Kecerdasan Spiritual Siswa Disabilitas Kristyaningrum, Dwi Hesty; Nabila, Fuaida; Retnoningsih, Diyah Ayu; Winarto; Ramadana, Radit; Fauzia, Nirina Shelma; Tiawan, Egi
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2026)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v7i2.16569

Abstract

Siswa disabilitas di Sekolah Luar Biasa (SLB) Mutiara Hati Bumiayu menghadapi tiga ancaman utama: kekerasan seksual, dampak bencana alam, dan rendahnya kepercayaan diri. Keterbatasan guru dalam kualifikasi dan media pembelajaran, serta belum adanya pembelajaran preventif terpadu, menjadi permasalahan fundamental. Meskipun media inovatif BUSAPAKSA (Buku Saku Pintar Anti Kekerasan Seksual Anak), DISABO (Disaster Smart Book), dan ALSAK (alqur’an dan sains) telah ada, terdapat kesenjangan implementasi di lapangan. PKM ini bertujuan untuk menganalisis efektivitas pendampingan model pembelajaran sosiodrama berbantuan ketiga media tersebut untuk meningkatkan kompetensi guru SLB Mutiara Hati dalam menyelenggarakan pendidikan preventif terpadu. Program dilaksanakan melalui lima tahap pendampingan yang mencakup workshop dan penyusunan perangkat pembelajaran (Modul Ajar, Video, Media Canva). Efektivitas diukur melalui pretespostes pemahaman guru dan penilaian keterampilan perancangan media. PKM ini dilaksanakan pada tanggal 30 September sampai dengan 31 Oktober 2025. Hasil penelitian menunjukkan peningkatan pemahaman guru yang sangat signifikan, dengan skor rata-rata meningkat drastis dari 30 (pretest) menjadi 85 (postest). Keterampilan praktis guru dalam menyusun perangkat pembelajaran juga meningkat tajam. Guru menunjukkan kompetensi tinggi (skor 80-90) untuk siswa Tunagrahita dan Autis di semua media, serta pada Modul Ajar dan Video untuk siswa Tuli. Namun, ditemukan tantangan spesifik pada penggunaan Media Canva untuk siswa Tuli (skor 49). Disimpulkan bahwa PKM ini berhasil meningkatkan pengetahuan, kompetensi, dan kesiapan guru dalam merancang media pembelajaran yang adaptif. Program ini dinilai layak untuk dilaksanakan secara berkelanjutan guna mendukung mutu pendidikan inklusif.
Pengembangan Program Pemasaran Pendidikan Islam Winarto; Evi Rofiqotus Sholihah
PROPHETIK Jurnal Kajian Keislaman Vol 1 No 2 (2023): September 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/prophetik.v1i2.3232

Abstract

Today the world has entered the globalization so the impact on climate change that is competitive on all fronts. Globalization is a form of this power triggers changes in all segments of life. So what happens is that increased competition is high in all areas, including in education. This dynamic climate, it is difficult for the organization to survive well include menggembangkan themselves and meet the rapidly changing demands of customers. This condition also applies to all organizations that are profit or non-profit. This also applies to education, even though education is not included in the profit agency, but its management can not be done traditionally but require special ability that educational output has high competitiveness to compete in the global market. These go a paradigm shift in looking at education at first level only seen in the social aspect but more than that more education on corporete. This means that educational institutions be understood as the production of educational services that its output will be purchased by consumers. Then the educational institutions should be able to market their products in order to buy the market, of course, that in the interest of the market, the quality should be able to meet and satisfy the consumer market, so that products sold on the market.
Efektivitas Isolat Lokal Trichoderma sp. dalam Menekan Perkembangan Nematoda Bengkak Akar (Meloidogyne spp.) pada Tomat: Efficacy of Local Trichoderma sp. Isolates for the Suppression of Root-Knot Nematodes (Meloidogyne spp.) in Tomato Dahlan, Yusnetti; Winarto; Darnetty
DINAMIKA PERTANIAN Vol. 42 No. 1 (2026): Jurnal Dinamika Pertanian Edisi April 2026
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2026.vol42(1).28059

Abstract

Background: Tomato (Lycopersicum esculentum Mill.) is a high-value horticultural commodity, but its cultivation is constrained by root-knot nematodes (Meloidogyne spp.). Biological control using antagonistic fungi Trichoderma spp. is an environmentally friendly alternative; however, the utilization of local isolates from West Sumatra remains limited. Objective: This study aimed to screen local Trichoderma spp. isolates from West Sumatra for their effectiveness in suppressing Meloidogyne spp. on tomato plants. Methods: The research was conducted from May to September 2022 using a completely randomized design with 4 treatments (control, Salimpaung isolate, Sungai Nanam isolate, and Tabek Patah isolate) and 6 replications. Trichoderma was applied (9 g/kg soil) one week before planting, followed by nematode egg infestation (±1000 eggs/polybag) one week after planting. Parameters observed at 45 days after infestation included the number of root galls, number of egg masses, number of eggs per egg mass, and nematode population in 300 g of soil. Data were analyzed using analysis of variance followed by DNMRT test at a 5% significance level. Results: The results showed that only the Trichoderma sp. isolate from Salimpaung significantly (p<0.05) suppressed the soil nematode population, with an effectiveness of 45.36% compared to the control. For the parameters of root gall number, egg mass number, and number of eggs per egg mass, no significant differences were observed between any of the Trichoderma isolates and the control. Conclusions: The Trichoderma sp. isolate from Salimpaung has potential to be developed as a local biological control agent to suppress Meloidogyne spp. populations in the soil.
Co-Authors Achmad Ma’arif Saefuddin Agus Suratno Agus Widyianto Akbar, Rifallah Haikal Almaidatul, Aida Zakhrimatul Umami Amaliah, Khusnatul Ardiansyah, Aqib Arum Ningtyas, Rizki Arumi Sintiara Asri Widowati Ayu Retnoningsih, Diyah Azizah Basabih, Masyitoh Bella Fangbethia Budi Luwar Sanyoto Chandra Utami Wirawati Chasan Azari Chazan Azari Dahlan, Yusnetti Darnetty Dharma, Andhika Guna Dita Puji Rahayu Dwi Eva Nirmagustina Dyah Khairunnisa, Ananda Ebib Eddy Bagus Wasito Edi Irwanto Ekosari Roektiningrum, Astuti Himmatul Hasanah Endang Sulistyani Evi Rofiqotus Sholihah Fahmi, Muhammad Ruslan Zamzami Faris Arromal, Muhammad Fauzia, Nirina Shelma Febrina Hambalah Febrina Indrasari Firdian, Muhammad Syukron Fitra Fitriani Giovanni, Lawrenzia Hasmiandy Hamid Herman HERMAWAN Hesty Kristyaningrum, Dwi I'tishom, Reny Iga Kalaringga Jambose Indriani Tiara Hastari Indriasari, Febrina Isnaini Nurkhayati Jati Nugroho Jumi Khoirul, Risalatul Muawana Kristyaningrum, Dwi Hesty Kurnia Khoerunnisa, Tiara Liza Rusdiyana Mahanani, Seia Maharani Mahirul Mursid Marhaeni, Sri Maulana Sidiq, Arya Mila Dia Nor Asiya Mochamad Akbar Bangkit Moeheriono Muhammad Arifianto Nasution Munthe, Pupu Sulayas Br Nabila, Fuaida Nabilla Aulia Nisa Nadapdap, Kristanty M N Nainggolan, Rahel Junita Nanda Istiqomah Nurbani Kalsum Nurkhayati , Isnaini Nurkhayati, Isnaini Nurul Fatma Hardianti Nurwasis Nurwasis Nyilo Purnami Olivia, Jessica Orlanda Arya Hidayat Panggabean, Toman Paryanto Prety Indah Sari Putri Rainy Putri, Avirdha Putut Haribowo, Putut R, Lutfi Irawan Rafa Chalesto, Arthur Rahmalia Syahputri Ramadana, Radit Retnoningsih, Diyah Ayu REZA, REZA DWI ARIYANI Ridho Akbar Rindra Risdiantoro Riska Fita Lestari Rivka Izzati Nisa Rohani Rojak, Thasya Sabilla Putri RR Laksistya Rania Nur Prita Maira S.Pd. M Kes I Ketut Sudiana . Safii Salma Nabilah Sandy, Desi Sator Sapan Bungin Saubig, Arnila Novitasari Saur Melianna Sipayung, Saur Melianna Sigit Rimbatmojo, Sigit Siregar, Dorkas Rama Widya Sriwidati Afrilia Krisnadi Subiyanto, Hari Suhariyanto Sulistiyani, Endang Suranta, Roy Michael Surfiana Surfiana Tama, Duma Putri Tanijaya, Jonie Tanto Pratondo Utomo Taufik Thiyas Tono Taufiq Tiawan, Egi Tiur Rajagukguk, Tiur Tri Dharma Sipayung, Tri Dharma Trisnawati, Eka Trisnawati, Sherli Trizelia . Wasirin, Pandu Chayadi Winda Sefhiani Yulmira Yanti Zuhria, Ismi