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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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Journal : Dinamika Pertanian

 1 
RESPON BIBIT KELAPA SAWIT YANG TERSERANG Ganoderma sp. TERHADAP APLIKASI PUPUK KALIUM DAN Bacillus sp. ENDOFIT Nurul Huda Sholikhatul Khusna; Fifi Puspita; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 32 No. 3 (2016): Jurnal Dinamika Pertanian Edisi Desember 2016
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of Endophytes Bacillus sp. and potassium (K), and get the best combination in inducing stem rot disease and growth of oil palm seedlings. This research was conducted at BioCertilizer and Biopesticide Industrial Unit (BICCOM) of Riau University with experimentally using Factorial Randomized Design (RAL) with two factors, 3 replications. The first factor was the concentration of Endophytes Bacillus sp., B1 (3,37x1011 cfu/ml), B2 (2,98x1012 cfu/ml), B3 (2.79x1013 cfu/ml). The second factor was the K dose, consisting of 4 levels: K0 (without K), K1 (0.1 g/polybag), K2 (0.25 g/polybag), K3 (0.5 g/polybag). The data obtained were analyzed statistically with anova and DMRT 5%. The parameters observed were incidence of symptoms, disease intensity, salicylic acid concentration, seed height, leaf number, base diameter, root shoot ratio and seedlings dry weight. The results indicate that Endophytes Bacillus sp. and K fertilizer and single factor K fertilizer did not affect all parameters. Single factor Endophytes Bacillus sp. are able to inhibit the emergence of early symptoms, reduce disease intensity, salicylic acid concentration, seed height, number of leaves, stem diameter and dry weight of seedlings. Combination of Endophytes Bacillus sp. 3.37x1011 cfu/ml and K 0.25 g/polybag tend to increase the number of leaves, stem diameter and dry weight of seedlings.
PENGARUH PEMBERIAN ABU BOILER TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L.) DI LAHAN GAMBUT Yeni Hartati; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 33 No. 1 (2017): Jurnal Dinamika Pertanian Edisi April 2017
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2017.vol33(1).3814

Abstract

The aim of research to study the effect of Boiler ash origin palm oil mills (PKS) and the pulp on growth and yield of onion (Allium ascalonicum L.) on peatland. Research conducted at the experimental farm, Faculty of Agriculture, University of Riau, Rimbo Panjang village, Kampar District, Riau Province from August to November 2015. The study using the split-plot design (Split Plot Design), as the main plot, Boiler ash consists of two levels (plant origin MCC and pulp), and the subplot is boiler ash doses (0, 3, 6, and 9 tons/ha). Parameters measured were plant height, tuber number, the weight of tuber per hill, and tuber yield per m2. The results showed that plant height increased markedly in the application of 3 tons/ha ash from two sources, the number of tubers per clump sample increased markedly on the application of 6 tons/ha ash from PKS, as well as tuber weight per hill and tuber yield per m2 tends to increase with the application 3-9 tonnes/ha, the increase is greater with higher doses of ash from both sources.
PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis gueneensis Jacq) DI PEMBIBITAN UTAMA (MAIN NURSERY) PADA MEDIUM SUBSOIL ULTISOL YANG DIAPLIKASIKAN AMELIORAN ANORGANIK DAN ORGANIK Fauzan Abadi; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 33 No. 1 (2017): Jurnal Dinamika Pertanian Edisi April 2017
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2017.vol33(1).3819

Abstract

The research aims to study the effect of inorganic and organic ameliorant dressing on ultisol subsoil medium on the growth of oil palm (Elaeis gueneensis Jacq)seedling in the main nursery. The research was conducted at greenhouse AgricultureFaculty, Riau University Pekanbaru from June to November 2016.The experiment in form factorial using Completely Randomized Design (CRD).The first-factor is an organic ameliorant ei.fly ash and dregs consist of 4 levels (without ameliorant, 50 g fly ash, 50 g dregs and 25 fly ash + 25 dregs per polybag). The second factor is organic ameliorant ei.cocopeat and oil palm empty fruit bunches compost (OPEFBC)consist of 6 levels (without ameliorant, 100 g cocopeat, 100 g OPEFBC, 50 g cocopeat + 50 g OPEFBC, 100 g cocopeat + 50 g OPEFBC and 50 g cocopeat + 100 g OPEFBC per polybag). The parameters observed were the addition of plant height, number of leaves, a diameter of the stump, length of leaf midrib and leaves. The results showed that the combination of 50 g dregs/polybag with 100 g OPEFBC/polybag increased the plant height and combination of 25 g fly ash + 25 g dregs with 50 g cocopeat + 50 OPEFBC increased diameter of stump and length of leaf midrib significantly compared to without ameliorant, but non significantly compared to another combination.
SIFAT FISIK TANAH PADA BERBAGAI JARAK DARI SALURAN APLIKASI LIMBAH CAIR PABRIK KELAPA SAWIT Friska Anggreani Silalahi; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 33 No. 1 (2017): Jurnal Dinamika Pertanian Edisi April 2017
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2017.vol33(1).3820

Abstract

This research aimed to study the effect of the application of waste of palm oil factory liquid on the soil physical characteristic of palm oil plantations. The application of waste of palm oil factory liquid done on a tract the application of which is called by the land application (LA) and LA have been made over 8 years. The research conducted inland of palm oil plantation Batubara Regency, North Sumatra Province from August to November 2015. The method used in this research was survey method. Determination of the sampling and research location was done deliberately by the purpose of the research (purposive sampling). Soil samples for analysis of soil physical characteristic were taken from distance 1, 2, 3, 4, and 5 meters from canal application of palm oil factory liquid waste or land application (LA) with 0-10 cm, 10-20 cm and 20-30 cm depth each other taken from 5 points, included two on the right and left upper of LA and two on the right and left downstream of LA, and without LA used as a control. The results showed that the application of waste of palm oil factory liquid to decreases bulk density and increase the total pore space, water content, permeability and C-organic of soil of oil palm plantations compared to control at a distance 1 meter from LA and decreased with the farther the distance LA (5 m) and deeper (0-30cm), but will not affect particles density.
PENGARUH DOLOMIT DAN PUPUK P TERHADAP PERTUMBUHAN DAN PRODUKSI KACANG TANAH (Arachis hypogaea L.) SEBAGAI TANAMAN SELA DIANTARA KELAPA SAWIT DI LAHAN GAMBUT Fitria Darpis; Nelvia Nelvia; Islan Islan
DINAMIKA PERTANIAN Vol. 33 No. 3 (2017): Jurnal Dinamika Pertanian Edisi Desember 2017
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2017.vol33(3).3834

Abstract

The research aims to study the interaction of dolomite dose and P fertilizer application on growth and yield of peanut plants as intercropped between palm oil on peatland. The study was conducted in the agriculture experimental station Faculty of Agriculture, University of Riau, Rimbo Panjang village, Kampar District, from December 2015 to April 2016. The research utilizes a Randomized Complete Block Design (RCBD), which consists of two factors. The first factor is dolomite consists of 3 levels (0, 500 and 1000 kg/ha) and second factor P fertilizer consists of 4 levels (0, 23, 46 and 69 kg P2O5/ha), each combination has 4 replication. The parameters observed were plant height, number of primary branches, flowering age, harvesting age, number of pods, number of seeds per pods, the weight of dry seeds and filled seeds/m2, percentage of filled seeds, the weight of 100 seeds. The data of each parameter were analyzed with analysis of variance (ANOVA) followed by Duncan's New Multiple Range Test (DNMRT) at 5% level. The results showed that the increase of weight of dry seeds and filled seeds /m2were significant at the application of 69 kg P2O5/hafollowed by 500 kg dolomite/ha and percentage of filled seeds at the application of 69 kg P2O5/hafollowed by 1000 kg dolomite/ha compared to without P fertilizer and dolomite, whereas in plant height, number of primary branches, flowering age, harvesting age, number of pods, number of seeds per pods and weight 100 seeds were not significant each combination of treatments.
PENGARUH KOMPOS TANDAN KOSONG KELAPA SAWIT DAN ABU BOILER DI LAHAN GAMBUT TERHADAP PERTUMBUHAN DAN PRODUKSI SEMANGKA (Citrullus lanatus) Veranika Veranika; Nelvia Nelvia; Al Ikhsan Amri
DINAMIKA PERTANIAN Vol. 34 No. 1 (2018): Jurnal Dinamika Pertanian Edisi April 2018
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2018.vol34(1).4076

Abstract

The research aims to obtain a combination of doses of palm oil empty bunches compost (POEBC) and boiler ash to increase the growth and yield of watermelons on peatlands. The experiment was conducted in factorial form using Completely Randomized Design (CRD). The first factor was POEBC consisting of 4 levels (0; 7,5; 10 and 12,5 ton/ha) and the second factor is boiler ash consisting of 4 levels (0; 2,5; 5 and 7,5 ton/ha), and each combination was repeated 3 times. Parameters observed were plant length, stem diameter, flowering age, the weight of fruit per plant, and yield per plot (15 m2). The results showed that the combination of POEBC dosage 12,5 ton/ha and boiler ash dosage 7,5 ton/ha increased the plant length, stem diameter, the weight of fruit per plant 453%, yield per plot 139% and flowering 8 days faster compared to control (without treatment).
SIFAT FISIKA TANAH PERKEBUNAN KELAPA SAWIT (Elaeis guineensis Jacq.) SETELAH DIAPLIKASI TANDAN KOSONG KELAPA SAWIT DAN LIMBAH CAIR PABRIK KELAPA SAWIT Maysarah Maysarah; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 34 No. 1 (2018): Jurnal Dinamika Pertanian Edisi April 2018
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2018.vol34(1).4078

Abstract

The research aims to examine the effect of the application of waste processing palm oil mill (Empty Fruit Bunches and Palm Oil Mill Effluent) on soil physical properties. The research was conducted at the oil palm plantation at Pelalawan and Laboratory of Soil Science, Faculty of Agriculture, the University of Riau from March to May 2016. The study was conducted experimentally using a Completely Randomized Design (CRD), which consisted of 4 treatments (EFB, POME, EFB+POME and without application as control). Each treatment was repeated 3 times. EFB and POME have been applied to the land since 2001 with intervals giving every 6 months. Soil samples were applied EFB, POME, and EFB+POME taken on Blocks B3, Blocks B7 and Blocks C17. Soil samples were taken at a depth of 0-15 cm and 15-30 cm for disturbed and undisturbed soil. Parameters measured were soil water content, bulk density, particle density, total pore space, permeability, and soil color. Each parameter of the observed data was statistically analyzed using analysis of variance followed by Duncan's New Multiple Range Test (DNMRT) at 5% level, while the soil color was descriptively analyzed. The results showed that the application of a mixture of EFB+POME increased soil moisture and bulk density decrease significantly and tended to increase the total pore space and permeability and tends to be lower particle density than controls, but it was not evident when compared EFB applications and POME alone. Applications waste processing palm oil mill affected the color of the soil where the soil is black on the application mix EFB+POME (hue: 10 YR, value/chroma: 2/1), brown on the application EFB (hue: 10 YR, value/chroma: 4/3 ), dark brown on the application of POME (hue: 10 YR, value/chroma: 3/3) and yellowish-brown in without application (hue: 10 YR, value/chroma: 5/4).
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'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