Article Per Year (5 Year)
p-Index From 2021 - 2026
4.129
P-Index
This Author published in this journals
All Journal Journal of Tropical Soils Jurnal Agro Teknologi Tropika JUPIIS: Jurnal Pendidikan Ilmu-ilmu Sosial Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI AGRIVITA, Journal of Agricultural Science Jurnal Solum Jurnal Agroekoteknologi Indonesian Journal Of Environmental Science and Technology Jurnal Ilmiah Pertanian Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Agrotek Tropika J-MAS (Jurnal Manajemen dan Sains) Riau Journal of Empowerment JURNAL PHOTON Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agrotek Lestari Akta Agrosia ZIRAA'AH MAJALAH ILMIAH PERTANIAN Unri Conference Series: Community Engagement Bioscientist : Jurnal Ilmiah Biologi Devotion: Journal of Research and Community Service Journal of Community Engagement Research for Sustainability Sagu Innovative: Journal Of Social Science Research AGRIC Dinamika Pertanian Agriculture and Biological Technology Nusantara Bioscience
Nelvia
Jurusan Agroteknologi Fakultas Pertanian Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry 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 Nursing Physics Public Health Social Sciences Veterinary Other

Published : 113 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 113 Documents
Search

 8   9   10   11   12 
Pertumbuhan dan Hasil Padi Gogo (Oryza sativa L.) Pada Medium Podsolik (Ultisol) dengan Pemberian Kompos Solid dan Fly Ash Batu Bara Nursiani Lubis; Stevany Veronica; Nelvia Nelvia; Idwar Idwar; Irfandri Irfandri
Jurnal Agrotek Lestari Vol 11, No 2 (2025): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v11i2.12864

Abstract

This research was conducted with the aim of studying the effect of the interaction of solid compost with coal fly ash and each treatment, as well as to obtain the best dose in increasing the growth and yield of upland rice plants (Oryza sativa L.) on Podsolic medium (Ultisol). The study used an experimental method with a completely randomized design (CRD) factorial of two factors, namely the provision of solid compost (0; 2.5; 5; and 7.5 t.ha-¹) and coal fly ash (0; 3; and 6 t.ha-¹) so that 12 treatment combinations were obtained with three replications, totaling 36 experimental units. The soil used was Ultisol soil from Batu Belah Village, Kampar. Observations included growth parameters and yields of upland rice plants of the Inpago 12 variety which included: plant height, maximum and productive number of tillers, panicle emergence age, harvest age, number and percentage of full grain, weight of 1,000 full grain grains, and weight of dry milled grain per clump. The research data were analyzed using analysis of variance (ANOVA) and continued with the Duncan Multiple Range Test (DMRT) at the 5% level. The study showed that there was no interaction between solid compost and coal fly ash on the growth and yield of upland rice (Oryza sativa L.) on Podsolic soil (Ultisol). Solid compost significantly affected several parameters such as plant height, panicle emergence age, harvest age, percentage of full grain, weight of 1000 full grain grains, and weight of dry milled grain per clump with the best dose of 5 t.ha-¹. On the other hand, coal fly ash did not show any significant effect on all observed parameters. Therefore, solid compost at a dose of 5 t.ha-¹ is recommended to increase the growth and yield of upland rice variety Inpago 12 on Podsolic soil (Ultisol).  
The effect of combination of indigenous phosphate solubilizing bacteria of Riau, Indonesia on the available phosphorus and phosphorus uptake of soybean LUFITANUR ALFIAH; DELITA ZUL; NELVIA NELVIA
Nusantara Bioscience Vol. 10 No. 3 (2018)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n100303

Abstract

Alfiah L, Zul D, Nelvia N. 2018. The effect of combination of indigenous phosphate solubilizing bacteria of Riau, Indonesia on the available phosphorus and phosphorus uptake of soybean. Nusantara Bioscience 10: 146-150. Despite the abundant amount of phosphorus (P) in the soil, P uptake by the plants is very limited. In acidic soil, phosphorus (P) is bound to aluminum (Al) and iron (Fe), whereas in the alkaline soil, phosphorus (P) is bound to calcium (Ca). The improvement of efficiency and availability of P to plants can be made by utilizing a group of solubilizing phosphate microorganisms. Potency test to investigate the P solubility by Phosphate Solubilizing Bacteria (PSB) has been conducted by isolating the bacteria from peat soil at Biosphere Reserves of Giam Siak Kecil Bukit Batu, Riau, Indonesia. The semi-quantitative test revealed that the PSB were able to dissolve Ca3 (PO4)2, FePo4 and phosphate rock. However, the adaptation ability and potency of PSB from indigenous Riau peat soil inoculated into soybean (Glycine max L. Merr) plants in the mineral soil have not yet been investigated. The present study was carried out from March to June 2015 on the alluvial soil in Babussalam Village, Rambah Sub-district, Rokan Hulu District, Riau. The aim of this study was to determine the effect of PSB inoculation on bacterial population and phosphatase activity. The study also aimed to determine the available P and P uptake and their impact on soybean growth and production. The study employed a factorial experiment laid out in a completely randomized design (CRD) consisted of two factors, i.e., soil treatment and PSB. The first factor comprised of two levels, i.e., T0: non-sterilized soil, T1: sterilized soil. The second factor consisted of 4 levels, i.e., B0: without PSB inoculation, B1: inoculation using 2 isolates of PSB (BB_UB6 and BB_K9), B2: inoculation using 3 isolates of PSB (BB_UB6, BB_K9 and BB_K2), and B3: inoculation using 4 isolates of PSB (BB_UB6, BB_K9, BB_K2, and BB_HS13). The results showed that inoculation of starter 3 had the highest phosphatase activity rate of 12.43 ?g p NP g-1 hour-1. The highest available P was produced by starter 2, while the P uptake on non-sterilized soil was higher than that on the sterilized soil at 2.63 mg plant-1. PSB inoculation and soil sterilization did not significantly affect the population of phosphate solubilizing bacteria.
PEMBERDAYAAN PETANI PEMBUATAN KOMPOS HAYATI METANKOS DAN BIOPESTISIDA PENGENDALI HAMA PADI DI DESA PULAU RAMBAI KECAMATAN KAMPA KABUPATEN KAMPAR: Kompos hayati metankos dan biopestisida Fauzana, Hafiz; Nelvia, Nelvia; Rustam, Rusli; AR, Arman Effendi; Erawati, Netti; Kurnia, Rita; Irfandri, Irfandri; Fitriana, Melani; Putri, Afra Fadhila; Yobi, Afrila
Jurnal Hilirisasi IPTEKS Vol. 7 No. 3 (2024)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v7i3.805

Abstract

Pulau Rambai Village in Kampa Sub-district, Kampar District is one of the rice production centers. The rice planting for the 2023 planting period failed to harvest due to pests. The solution offered is the use of metankos biological compost and pest control using biopesticides. The purpose of this service activity is the solution offered is the use of metankos biological compost and pest control using biopesticides. The purpose of the service activity is to increase knowledge, skills and empower farmers in making metankos biological compost and biopesticides. The activity methods used are survey, consolidation, counseling, practice and empowerment. The measuring tool for the achievement of service activities is the knowledge and skills of farmers, the method is by distributing questionnaires before and after service activities so that a percentage increase is obtained. Farmers can practice and carry out the service activities that are advised, the level of success is measured by the percentage of farmers who carry it out. Empowerment activities in the form of practice and application of biological compost and biopesticides directly to plants every week through Kukerta students. The service activity was carried out at the Pulau Rambai Village Musholla on Thursday, July 25, 2024. The results of the service activities were an increase in farmers' knowledge of controlling rice pests using biopesticides by 56%, before counseling 100% of farmers had never used biopesticides. Farmers practiced the activities that were suggested in the form of control using biological agents Metarhizum sp and making metankos biological compost was 27.5%. The conclusion of the service activity is that the counseling and empowerment carried out succeeded in increasing farmers' knowledge and empowerment regarding the manufacture of metankos biological compost and biopesticides
Co-Authors ', Islan ', Rosmimi - Herman Adiwirman Adiwirman Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Adriani ' Ahmad Syukri Al Ichsan Amri Al Ichsan Amri Al Ikhsan Amri Al Ikhsan Amri Al Ikhsan Amri Al Ikshan Amri Alfian Alfian Amrul Khoiri Anis Tatik Maryani Annisa, Syarifah Sari Anthony Hamzah Anwar, Nadia Rahmi Ardian ' Arif Fashli Hakiki Arif Fashli Hakiki Armaini Armaini ARMAINI ARMAINI Armaini, Armaini Arman Effendi ARNIS EN YULIA Arnis En Yulia Asman Sarif Daulay Atang Sutandi Atria Deamalda Tarigan Ayubi Alfasiri Azrida Syamsi Bariyanto ' Besri Nasrul Chairul Chairul Chairul, Chairul Delita Zul Demson Saputra Tambunan Desita Salbiah Desra Winri Deviona DIAN FIKRI ALFIAN Dwi Wulandari Dwika Jepita Edison Anom Eka Saputra Eko Jaya Siallagan Eko Kurniawan Eko Kurniawan El Sahira, Resi Elisa Ester Sirait Erawati, Netti Erlida Ariani Faisal, RE Fajri Ramadini Fauzan Abadi Febiani, Hartika Fetmi Silvina Fifi Puspita Fitri Yeni, Fitri Fitria Darpis Fitriana, Melani Friska Anggreani Silalahi Gea, Karunia Gunawan Tabrani Hafiz Fauzana Hamid, Imam Ramadhan Hendi Erwandi Huryatul Islam Huryatul Islam HUSNA YETTI Husnayetti Husnayetti Idwar Imanuel Jhon Hansen Irfandri Islan ' Islan Islan Isnaini Isnaini Iswandi Anas JANRICO VALENTINO SEMBIRING Joehandra Joehandra John Ivan Ndruru Join Sinaga Juniadi Naibaho Kamarlin Pinem Khairunnisa, Syakira Nada khusnul khotimah Kortima, Eka Leony Putri Wijaya Lufita Nur Alfiah LUFITANUR ALFIAH Mahmudin Mahmudin, Mahmudin Mardiyan, Kevin Marlina Marlina Martin Donal Wido Siregar, Martin Donal Wido Maryati ' Marzuki, Salman Maysarah Maysarah Melda Octvaiana Mochammad Imron Awalludin Mora, Sofyan Enda Muhammad Ali Muhammad Ma'ruf Muhammad Wildan Ar-Rosyad Munal Riadi, Munal Murniati Murniati Mutiara Putri Mutiara Putri, Mutiara Neni Natasia Nia Surani Silaban Nofripa Herlina Noviria, Ade Nursiani Lubis Nurul Huda Sholikhatul Khusna Nurwijayanti Oby Clinton Sitinjak Onky Febrion Pajri Ananta Yudha Pedri Antoro Putri, Afra Fadhila Rahayu, Vinna Sartika Rahimmi, Anna Fithra Rahmadini, Aulia Rahmi Yulia Rai Edgar Gusti Rai Edgar Gusti Ricki Arianci Ricky Saputra Sinaga Ridwan Amali Rika Yunita Rini Rini Riska Pebrianti Riska Pebrianti Riski Novarma Rita Kurnia Rita Kurnia Rizky Ramadhoni Rizky Ramadhoni Rosmimi ' Rosmimi Rosmimi Rovanty Frizdew Rusli Rustam Sampurno ' Samsudin Samsudin Sandy, Athifah Faradilla Sari, Rr Putri Intan Permata Saryono Sinaga, Raihan Daffansyah Sitompul, Diantika Elena SIZIKO ANDRI Sri Sri Yoseva Stevany Veronica Sudarso ' Sukandar ' SUKEMI INDRA SAPUTRA Sumiati Sumiati Suryani ' Susilawati Susilawati Susilawati Susilawati Tengku Yulia Ispi Adwa Vema Rohmawati Khasanah Vema Rohmawati Khasanah Veranika Veranika Wardati ' Wardati Wardati Wardati Wardati Wardati, Wardati Wawan ' Wawan Wawan Wawan Wawan Windy Natasha Putri Winri, Desra Yayan Setiawan, Yayan Yayuk Sri Rejeki, Yayuk Sri Yeni Hartati Yetti Elfina S Yobi, Afrila Yoggie Prathama Yondra Yondra Yulistia Septari Yuliyatun Yuliyatun, Yuliyatun Yunandra Yunel Venita ZALDI ARMAN Zulfatri Zulfatri Zulfatri, Zulfatri Zulham Zulham Zulputra Zulputra ZULPUTRA ZULPUTRA