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Nelvia '
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SIFAT FISIKA TANAH DAN PRODUKSI KEDELAI (Glycine max (L) Merril) DI PERKEBUNAN KELAPA SAWIT AKIBAT PEMBERIAN KOMPOS TANDAN KOSONG KELAPA SAWIT Suryani '; Nelvia '; Edison Anom
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Soybean contains high protein that the yield can be increased as  intercrops in oil palm plantation. The purpose of this research was to study the application of compost of oil palm empty fruit bunches (OPEFB) to physical characteristic and production of soybean as intercrops among in oil palm plantation. The research was conducted in oil palm plantation, Faculty of Agriculture, University of Riau from February to May 2014. The resecarch carried out experiments used a randomized block design, as treatment is the application of compost of OPEFB that consist of 4 levels (0, 5, 10 and 15 tons/ha), each of treatment repeated 3 times. The effect of each treatment was known Duncan's New Multiple Range Test (DNMRT) at 5% level. The result of this research showed that the application of compost of OPEFB with a dose of 5, 10 and 15 tons/ha effected to physical characteristic of soil such as: expedite permeability, increase the water content and the infiltration rate, but not effected to the bulk density and pore space total. The application of compost of OPEFB 5 tons/ha increase the number of pods, pod percentage pithy, weight of 100 seeds and yield per plot are not significant compared with without compost. The increase the dose of compost of OPEFB to 10 to 15 tons/ha has no effected on all parameter.   Keywords: Soybean, compost of oil palm empity fruit bunches, physical characteristic of soil
PEMBERIAN ZAT PENGATUR TUMBUH (ZPT) ALAMI PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq) DI MAIN-NURSERY Sudarso '; Nelvia '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The research aims to study the provision of plant growth regulator (PGR) from banana weevil and shoots on the growth of oil palm seeds (Elaeis guineensis Jacq) in the main-nursery. The experiment was conducted in a greenhouse of Faculty of Agriculture, University of Riau in October 2013 to January 2014. Testing in the form an experiment using Completely Randomize Design (CRD) that consists of 3 treatment (without PGR, PGR of the bananas weevil: 75 ml and PGR of the bamboo sprout : 75 ml), every treatment repeated 4 times. Parameter that observed are high quality seeds, the number of leaves and the diameter weevil. Results of the study showed that the original PGR of bamboo sprout and bananas weevil influential was real increase seeds, the number of foot and mouth diameter weevil that without PGR. The original PGR of bamboo sprout  increase each parameter higher than PGR of the bananas weevil.   Keyword: Oil  palm and Plant Growth Regulator
PEMBERIANABUBOILER DAN FOSFAT ALAM TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI MAIN NURSERY Hendi Erwandi; Nelvia '; Wawan '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Oil palm (Elaeis guineensis Jacq.) is one of the higher multi-purpose crop in the plantation sector in Indonesia, especially Riau Province. To support the growth and development of oil palm seedlings needed a good planting medium that serves as a place of growth and development of roots and place the plant absorb nutrients and water. One of them is the provision of boiler ash and phosphate as well as utilize the peat soil as a medium. This study aims to determine the effect of boiler ash and rock phosphate on the growth of palm oil (Elaeis guineensis Jacq) in the main nursery. The design used in this research is completely randomized design (CRD) factorial consisting of two factors. The first factor is the provision of boiler ash treatment with 4 levels. The second factor is the natural phosphate treatment with 4 levels and each unit is repeated 3 times. The study states that increased doses of boiler ash and rock phosphate given to plant oil palm seedlings showed no significant effect on plant height increase, in the number of leaves, the increase in diameter tubers, plant dry weight and ratio root crown.   Keywords: Abu Boiler, Phosphate, Oil Palm
Perubahan Sifat Kimia Tanah Sawah Saat Serapan Hara Maksimum Oleh Padi (Oryza sativa L.) Setelah Aplikasi Campuran Kompos Tandan Kosong Kelapa Sawit (TKKS) Dengan Abu Boiler Maryati '; Nelvia '; Edison Anom
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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This research analyses the changes of the chemical character of rice field soil when the maximum nutrient uptake by the rice after the application of mixture oil palm empty bunches compost with boiler ash. This research was implemented Kacamatan Kampar Timur, Kabupaten Kampar and started in Desember 2012-July 2013. The chemical character of the soil was analysis in soil research center in Bogor.Completely randomized design which consists of four treatments. 1) F0 (without compost TKKS and boiler ash) 2) F1 (5 tons of compost TKKS/ha+500 kg of boiler ash/ha) 3) F2 (5 tons of compost TKKS/ha+750 kg boiler ash/ha) 4) F3 (5 tons of compost TKKS/ha+1000 kg boiler ash/ha) each treatment was repeated three times and obtained 12 experimental units. For soil chemical character research (pH, C-organik, N-total, C/N, P-Bray 1, K-dd, Ca-dd, Mg-dd, Na-dd, KB dan KTK) just taken 2 repeated that was repeated 1 and 2 for each treatment. Data of saoil chemical character from laboratorium analyses result was represented descriptive way.Generaly the results showed that the application of a mixture oil palm empty bunches compost with boiler ash on the ground tends to improve the chemical properties of rice field soil when the maximum nutrient uptake of paddy (48 days after planting), especially at treatment F2 for the parameters pH, KB, K-dd, Ca-dd and Mg-dd. Keyword: Rice field soil, oil palm empty bunches compost and boiler ash
RESPON KEDELAI (Glycine max L Merril) SEBAGAI TANAMAN SELA TERHADAP CAMPURAN KOMPOS TKKS DENGAN ABU BOILER DAN LCPKS PADA KEBUN KELAPA SAWIT MENGHASILKAN DI LAHAN GAMBUT Dwika Jepita; Nelvia '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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The research aimed to study the application of the combination of compost of palm oil empty fruit bunches (POEFB) with boiler ash and oil palm mill liquid waste (LW) of oil palm industry to growth and yield of soybean as intercropping in oil palm plantation that have been produced in the peat land. The research was conducted at oil palm plantation (6 years old) at Kualu Nenas Village, Kampar Regency, Riau Province from August to November 2013. The research used Randomize Complete Block Design (RCBD) consist of seven treatment (A = 1.44 kg compost of POEFB + 144 g boiler ash/plot, B = 1.44 kg compost of POEFB + 288 g boiler ash/plot, C = 1.44 kg compost of POEFB + 432 g boiler ash/plot, D = 1.44 kg compost of POEFB + 8.64 ml LW/plot, E = 1.44 kg compost of POEFB + 144 g boiler ash + 8.64 ml LW/plot, F = 1.44 kg compost of POEFB + 288 g boiler ash + 8.64 ml LW/plot dan G = 1.44 kg compost of POEFB + 432 g boiler ash + 8.64 ml LW/plot) each treatment repeated three times. Parameters observed were plant height, number of prymary branches, number of pods, a percentage of pods pithy, flowering age, dry weight of seed and dry weight of 100 seeds. The result showed that the application of 1.44 kg compost of POEFB + 288 g boiler ash + 8.64 ml LW/plot (F) increase plant height, number of pods, a percentage of pods pithy and dry weight of seed significantly compared with the another treatments, but not significantly with the application of 1.44 kg compost of POEFB + 432 g boiler ash + 8.64 ml LW/plot (G) Key Word : Compost Palm of Bunches, Boiler Ash, Liquid Waste, Peat Land, Soybean
Pengaruh Pemberian Amelioran Dregs pada Tanah Gambut Terhadap Pertumbuhan dan Akumulasi Logam Berat (Pb, Cr, Se, Ni) dalam Beras Melda Octvaiana; Nelvia '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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This research aims to determine to the effect of ameliorant dregs the growth of rice plants and the accumulation of heavy metals Pb, Ni, Cr and Se. This study was conducted at Agriculture Faculty greenhouses, University of Riau and also Soil Laboratory, and Campus Bina Widya km 12.5 Kelurahan Simpang Baru, Pekanbaru lasted from August to December 2012. This study was carried out experimentally  used Completely Raandomized Design (CRD), consists of 4 treatment (0, 20, 40, 60 ton/ha). The result shows that the application dregs 20 tons/ha increased plant height, maximum number of tillers, grain weight and pithy rice. Ameliorant dregs dosing with doses of 20, 40 and 60 ton/ha reveal small influence on the accumulation of heavy metals (Se and Cr) even may not be detected at all the presence of heavy metals (Pb and Ni)  the grain so there is poison in rice plants. Keywords : Ameliorant Dregs, peat, rice.Heavy Metals
Aplikasi Campuran Kompos TKKS Dengan Abu Boiler dan Pupuk Nitrogen Terhadap Beberapa Komponen Hasil dan Kandungan Protein Beras Sukandar '; Nelvia '; Ardian '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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ABSTRACT This research aims to determine the effect of compost mixture of palm oil empty fruit bunches with boiler ash and nitrogen fertilizer on some yield components and protein content of rice. Research was conducted from Desember 2012 to March 2013 and located at PulauRambai Village Kampar Timur District, Kampar Regency. Research Methode used completely randomized design experiment consisting of two factors, the first factor is the aplicationcompost and boiler ash which consists of 4 levels that are (not compost and boiler ash, 5 ton compost + 500 kg/ha boiler ash, 5 ton compost + 750 kg/ha boiler ash, and 5 ton compost + 1000 kg/ha boiler ash). The second factor is the aplication of nitrogen fertilizer which in consisted by 2 levels that are (100 kg N/ha and 200 kg N/ha). In a research obtained 8 combinations repeated 3 time. Research result indicate that the aplication of 5 tons of compost have mixed 1000 kg/ha boiler ash and its follow application fertilizer 200 kg N/ha can increase plant height, plant number of grains, pithy grains percentage, and protein content of rice. Keyword :Compost, boiler ash, nitrogen, Rice
Efek Pemberian Beberapa Sumber Fosfat dan Mikoriza Vesikular Arbuskula pada Bibit Tanaman Jarak Pagar (Jatropha curcas L.) di Medium Gambut Anis Tatik Maryani; Nelvia '
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Universitas Riau

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Abstract

This research was conducted at experimental plot, Faculty of Agriculture Riua University from September 2007 to Januari 2008. This research aimed to know the influence of mycoriza application, type of phosphate, and interaction of both factor, and the best mycoriza dosage and phosphate type toward the growth of Jathropa curcas seed. This research was conducted by Completely Randomized Design (CRD) consisted of 2 factor with 3 replication. The first factor was mycoriza application, and second factor was the application of some phosphate sources. The result of Various investigation Analysis was tested by Duncan’s New Multiple Range Test (DNMRT) at 5% level. The parameters observed were plant height, number of leaves, stem diameter, dry weight, root protrude ratio, and percentage of mycoriza. It may be concluded from the research that the interaction between natural phosphate of Huinan China with 10 g mycoriza/polybag improves the growth of Jathropa curcas seed.
PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS {ZEAMAYS VARSACCHRATA STURT) PADA TANAH GAMBUT YANG DI APLIKASI AMELIORAN DREGS DAN FOSFATAIAM Nelvia '; Rosmimi '; Join Sinaga
Jurnal Sagu Vol 9, No 2 (2010)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3002.81 KB) | DOI: 10.31258/sagu.v9i2.625

Abstract

Maize production technologies that are available on the fertile land has been able to increase prodnctivityfrom 5.0 to 10.0 tons of dry beans per hectare, but the technology on marginal lands such as peatbinds are notyet avaihibte so its productivity is veiy low. Dregs is alkaline and conuins essential macro and mkro nutrientsso it has potential to be applied as fertilizer and ameliorant in peat The research aimed to study the growth andproduction of sweet com, with application of iregs as ameiiorant and phosphorus source. Peat soil wasobtained from experiment plot, faculty- of ^ricuHure in Rambo Panjang village, Kampar and firqpi was obtainedfrom PT RAPP Kcrinci, Riau. Experiments used completely randomized design of factorial 4x4 which werearacliorant dregs (0, S, 10 and 15 tons/ha) and source of phosphate (SP-M, FA Huinan China, ChristmasIsland and Petrokimia Gresik) and each treatment was repeated 3 times. Dregs characterization resultsshowed that solid waste is not identified as waste according to Rcgulatkin No. B3. No. 18 Jo. 8S Year in 1999.Dregs Applications of 5 tons / ha increased dry weight of straw and crop production of 93-97% and 106-l<3*^ respectively on each source of phosphate compared with no application of dregs. Tbe highest dryweight of straw and production of about 150-260% were obtained at dregs application of 10 tons / ha whiledregs application of 10 tons / ha resulted in the highest production of about 150-260%.
Co-Authors Adriani &#039; Al Ikhsan Amri Anis Tatik Maryani Ardian &#039; Bariyanto &#039; Dwi Wulandari Dwika Jepita Edison Anom Hendi Erwandi Idwar, Idwar Islan &#039; Join Sinaga M. Amrul Khoiri Maryati &#039; Melda Octvaiana Neni Natasia Nia Surani Silaban Onky Febrion Ricki Arianci Ridwan Amali Rika Yunita Rosmimi &#039; Sampurno &#039; Sri Yoseva Sudarso &#039; Sukandar &#039; Suryani &#039; Wardati &#039; Wawan &#039; Yulistia Septari