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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Journal of Tropical Soils Jurnal Agro Teknologi Tropika JUPIIS: Jurnal Pendidikan Ilmu-ilmu Sosial Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI Jurnal Solum Jurnal Agroekoteknologi Jurnal Ilmiah Pertanian Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Agrotek Tropika J-MAS (Jurnal Manajemen dan Sains) 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 Devotion: Journal of Research and Community Service Journal of Community Engagement Research for Sustainability Innovative: Journal Of Social Science Research AGRIC Dinamika Pertanian Agriculture and Biological Technology
Nelvia Nelvia
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT 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

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Pengaruh Biochar Cangkang Kelapa Sawit dan Pupuk NPK terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata Sturt.) Mardiyan, Kevin; Nasrul, Besri; Nelvia, Nelvia
Innovative: Journal Of Social Science Research Vol. 4 No. 3 (2024): Innovative: Journal Of Social Science Research (Special Issue)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i3.10616

Abstract

Penelitian ini bertujuan untuk mempelajari sifat kimia tanah, pengaruh interaksi dan faktor tunggal, serta kombinasi terbaik dari aplikasi biochar cangkang kelapa sawit dan pupuk NPK terhadap tanaman jagung manis. Penelitian ini menggunakan rancangan acak lengkap factorial (RALF). Faktor pertama adalah biochar cangkang kelapa sawit dengan 4 taraf, yaitu 0; 1,5; 3; dan 4,5 ton.ha-1. Faktor kedua adalah pupuk NPK dengan 4 taraf, yaitu 0, 150, 200, dan 250 ton.ha-1. Data dianalisis statistik ragam dan uji lanjut DNMRT taraf 5%. Hasil menunjukkan bahwa pemberian kombinasi biochar cangkang kelapa sawit dan pupuk NPK pada tanah marginal mampu memperbaiki sifat kimia tanah yaitu terjadi peningkatan P-tersedia, N-total, K-dd, dan KTK. Pemberian biochar cangkang kelapa sawit dosis 4,5 ton.ha-1 secara tunggal, nyata meningkatkan seluruh parameter pengamatan tanaman. Pemberian pupuk NPK dosis 250 kg.ha-1 secara tunggal, nyata meningkatkan seluruh parameter pengamatan tanaman. Biochar cangkang kelapa sawit dosis 4,5 ton. ha-1 dengan pupuk NPK dosis 200 kg.ha-1 nyata meningkatkan seluruh parameter pengamatan dibandingkan dengan tanpa biochar dan pupuk NPK.
Membumikan Eco-Enzyme Kepada Masyarakat Kelurahan Air Putih Melalui Edukasi Dan Sosialisasi Pengolahan Sampah Organik Rumah Tangga Deviona, Deviona; Chairul, Chairul; Nasrul, Besri; Tabrani, Gunawan; Nelvia, Nelvia; Armaini, Armaini; Marzuki, Salman; Sinaga, Raihan Daffansyah; Setiawan, Yayan; Sitompul, Diantika Elena; Febiani, Hartika; Rahimmi, Anna Fithra; Sandy, Athifah Faradilla; Khairunnisa, Syakira Nada; Annisa, Syarifah Sari
Journal of Community Engagement Research for Sustainability Vol. 3 No. 1 (2023): Januari
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/cers.3.1.55-62

Abstract

Lack of education in waste management has led to a large amount of waste being dumped in landfills. Organic waste is the largest type of waste disposed of in landfills. If organic waste is not managed properly, it can cause unpleasant odors in the environment and become a risk factor for global warming and explosions in landfills. This is also the case in RW 02 Air Putih Village. The community directly disposes of household waste without sorting the waste by type. In addition, the community also does not know how to process organic waste into useful items such as eco-enzyme and the products of eco-enzyme processing, namely liquid cleaning soap. This community service activity aims to increase community knowledge and skills on how to process household organic waste into eco-enzyme and cleaning liquid soap made from eco-enzyme as an effort to ground eco-enzyme. The targets in this activity are housewives in RT 01, RT 02, and RT 03, RW 02 Air Putih Village, Tuah Madani Subdistrict. The method used in this community service activity is socialization and training on how to make eco-enzyme and multipurpose cleaning liquid. The results obtained from this activity are the increased knowledge and skills of the community in processing household organic waste into eco-enzyme and liquid cleaning soap.
PENGENDALIAN KEONG MAS PADI SAWAH SEBAGAI KEARIFAN LOKAL MASYARAKAT DI DESA EMPAT BALAI KECAMATAN KUOK KABUPATEN KAMPAR Fauzana, Hafiz; Nelvia, Nelvia; Rustam, Rusli; AR, Arman Effendi; Susilawati, Susilawati; Idwar, Idwar; Ariani, Erlida; Silvina, Fetmi; Puspita, Fifi; Irfandri, Irfandri; Yudha, Pajri Ananta; Hakiki, Arif Fashli; Pebrianti, Riska; Ramadhoni, Rizky
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 7 No. 1 (2024)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v7i1.564

Abstract

Gold snail (Pomacea canaliculata L.) is the main pest of rice plants in Empat Balai Village, Kuok District, Kampar Regency. Farmers in Empat Balai Village experience gold snail infestation every year, which has an impact on production. The purpose of community service activities is to conduct community service by counseling and controlling carp pests in rice fields by utilizing local wisdom in Empat Balai Village. The methods in this service are survey, consolidation, counseling and field practice. The counseling was held at Mushallah Miftahul Jannah in Pulau Empat Hamlet, while the field practice was at the farmer’s house and rice fields in Empat Balai Village. The material provided was about bioecology and how to control the carp snail pest. It was emphasized that the recommended control carp pests are the management of carp pests in the egg phase, because one group of eggs has 500 eggs and control is easier in the egg phase. Control in the egg phase includes making drainage or small ditches, installing bamboo stakes so that the snails lay their eggs there, and collecting the eggs once a week. In the snail phase, involves setting up attractant plant traps (gadung tuber leaf, papaya leaf, and banana leaf), kalambuai traps (kaltrap), installing of irrigated nets, utilizing ducks, and vegetable molluscicides. In addition, preventive measure was taken, such as planting older seedlings. The farmers were very enthusiastic about this activity. As a result, farmers gained additional knowledge about gold snail pests and how to control them, improve farmers skills on gold snail pests control methods by utilizing local wisdom.
Pertumbuhan dan Hasil Padi Gogo (Oryza sativa L.) Pada Medium Podsolik (Ultisol) dengan Pemberian Kompos Solid dan Fly Ash Batu Bara Lubis, Nursiani; Veronica, Stevany; 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).  
KADAR HARA KELAPA SAWIT PADA LAHAN GAMBUT YANG DIAPLIKASI MIKORIZA Firlana, Firlana; Nelvia; Delita Zul; Kumbara
Jurnal Agrotek Tropika Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v13i4.7663

Abstract

Kesuburan tanah gambut tergolong rendah yang dicirikan dengan sifat kimia tanah antara lain pH yang rendah (masam), unsur hara makro (seperti K, Ca, Mg, P) dan mikro (seperti Cu, Zn, Mn, Bo) di tanah tergolong rendah hingga sangat rendah, sedangkan kapasitas tukar kation (KTK) memiliki nilai sangat tinggi, namun tingkat kejenuhan basa (KB) dari sangat rendah. Untuk meningkatkan ketersediaan hara dan penyerapan pada tanaman membutuhkan organisme mikoriza yang mampu meningkatkan daya tanaman dalam menyerap unsur hara. Penelitian bertujuan untuk  menganalisis kadar unsur hara tanaman kelapa sawit yang ditanam di lahan gambut dengan pemberian mikoriza pada beberapa tingkat umur tanaman. Penelitian menggunakan metode survei dan sampel secara purposive random sampling pada umur tanam yang berbeda (1, 2, 3, 4 tahun) yang diaplikasi mikoriza diawal tanam. Sampel daun yang diambil  untuk umur <3 tahun pada daun ke-9 dan daun ke-17 umur >3 tahun. Sampel diambil  secara acak dan dianalisis di laboratorium serta analisis ANOVA dan uji lanjut Beda Nyata Terkecil (BNT). Parameter yang diamati meliputi unsur hara makro (N, P, K, Mg, Ca) dan mikro (B, Cu, Zn) pada daun. Hasil penelitian menunjukkan aplikasi mikoriza sangat nyata meningkatkan hara P daun pada umur 1 tahun serta peningkatan tertinggi hara N dan K dari perlakuan lainnya.
Co-Authors ', Islan ', Rosmimi , Deviona, , Adiwirman Adiwirman Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Ahmad Syukri Al Ichsan Amri Al Ikhsan Amri Al Ikhsan Amri Al Ikhsan Amri Alfian Alfian Anis Tatik Maryani Annisa, Syarifah Sari Anthony Hamzah Anwar, Nadia Rahmi AR, Arman Effendi Arif Fashli Hakiki Armaini Armaini Armaini, Armaini Arman Effendi ARNIS EN YULIA Arnis En Yulia Asman Sarif Daulay Atang Sutandi Atria Deamalda Tarigan Ayubi Alfasiri Azrida Syamsi Besri Nasrul Chairul Chairul Chairul, Chairul Delita Zul Demson Saputra Tambunan Desita Salbiah Eka Saputra Eko Jaya Siallagan Eko Kurniawan El Sahira, Resi Elisa Ester Sirait Erawati, Netti Erlida Ariani Erlida Ariani Faisal, RE Fauzan Abadi Febiani, Hartika Fetmi Silvina Fifi Puspita Fifi Puspita Fifi Puspita Firlana Firlana Fitri Yeni Fitria Darpis Fitriana, Melani Friska Anggreani Silalahi Gunawan Tabrani Hafiz Fauzana Hakiki, Arif Fashli Hamid, Imam Ramadhan Huryatul Islam Huryatul Islam Idwar Idwar, Idwar Irfandri Irfandri Irfandri Irfandri Irfandri Irfandri, Irfandri 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 Kumbara Lubis, Nursiani Mahmudin Mahmudin, Mahmudin Mardiyan, Kevin Marlina Marlina Martin Donal Wido Siregar, Martin Donal Wido Marzuki, Salman Maysarah Maysarah Mochammad Imron Awalludin Mora, Sofyan Enda Muhammad Ali Muhammad Ma&#039;ruf Munal Riadi, Munal Murniati Murniati Mutiara Putri, Mutiara Nofripa Herlina Noviria, Ade Nurul Huda Sholikhatul Khusna Nurwijayanti Pajri Ananta Yudha Pebrianti, Riska Pedri Antoro Putri Intan Permata Sari Putri, Afra Fadhila Rahayu, Vinna Sartika Rahimmi, Anna Fithra Rahmadini, Aulia Rahmi Yulia Rai Edgar Gusti Ramadhoni, Rizky Ricky Saputra Sinaga Rini Rini Riska Pebrianti Rita Kurnia Rizky Ramadhoni Rosmimi Rosmimi Rovanty Frizdew Rusli Rustam RUSLI RUSTAM Rusli Rustam Samsudin Samsudin Sandy, Athifah Faradilla Sinaga, Raihan Daffansyah Sitompul, Diantika Elena SIZIKO ANDRI SUKEMI INDRA SAPUTRA Sumiati Sumiati Susilawati Susilawati Susilawati, Susilawati Tengku Yulia Ispi Adwa Vema Rohmawati Khasanah Veranika Veranika Veronica, Stevany Wardati Wardati Wardati, Wardati Wawan Wawan Wawan Wawan Windy Natasha Putri Winri, Desra Yayan Setiawan, Yayan Yeni Hartati Yetti Elfina Yetti Elfina Yobi, Afrila Yoggie Prathama Yondra Yondra Yuliyatun Yuliyatun, Yuliyatun Yunandra Yunel Venita Zulfatri, Zulfatri Zulham Zulham Zulputra Zulputra ZULPUTRA ZULPUTRA