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Elza Zuhry
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Public Health Other

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Pengaruh Beberapa Dosis Pupuk Fosfor (P) Terhadap Mutu Benih Berbagai Kultivar Kedelai (Glycine max L. Merril) Selama Pengisian dan Pemasakan Biji Perdana, Jansen Lea; Rasyad, Aslim; Zuhry, Elza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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An experiment has been designed to investigate the impact of Phosphorous (P) fertilizer on seed quaaliti during seed development of several Soybean (Glycine max L. Merrill) cultivars. The field experiment was carried at University of Riau Agriculture Experiment Station using a complete randomized block design with three replicates. Soybean cultivars such as Willis, Malabar, Kipas Putih and line KM-19-BE were planted in three rates of P fertilizer; ie P0 = 0 kg P2O5 as a control, P1 = 25 kg P2O5, and P2 = 50 kg P2O5 per hektare. Seed quality including seed viability and seed vigor was observed at 10 days interval from 20 to 50 days after anthesis (DAA). It was found that seed quality was very low at early stage of seed development and tent to reach its maximum value as seed matured. Addition of P fertilizer to the plant increased some components of seed quality at early stage of seed development until 40 DAA. The values of seed viability and seed vigor were higher in seed harvested from plant fertilized by P than control, mainly for seed obtained at early seed development. This results indicated that P fertilizer application would improve seed quality especially of seed harvested at early seed development of some soybean cultivars. Keyword : seed viability, seed vigor, seed development, P fertilizer, soybean
Uji Pertumbuhan dan Produksi Beberapa Genotipe Tanaman Tomat (Lycopersicum esculentum Mill.) di Dataran Rendah Silvia, Rini; ', Adiwirman; Zuhry, Elza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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cultivated tomato varieties those well adapted to the growing environment. Varieties have different levels of sensitivity to environmental conditions. The result will be reach the maximum level when cultured in a suitable environment. The objective of this research was to find the genotypes of tomato that has good growth and yield in the low land. This research use Completely Block Randomized Design (CBRD) that consists of 6 treatments and 3 replications. These treatments consist of 6 genotypes, those IPB T34-7-7, IPB T3-8-10, IPB 2201-5-8b, IPB T64-2-2(1), Karina and  Ratna. The result of this experiments suggest those the genotype significantly affect (days to flowering, harvesting time, plant height, stem diameter, weight per fruit, fruit length, fruit diameter, fruit flesh thickness, number of fruit cavities, and total weight per plant), affect number of fruit cavities however genotype did not significantly. The experimental result showed those genotypes IPB T3-8-10 has the highest total fruit weight (701.1 g) compared to Ratna and Karina. Genotypes IPB 2201-5-8b has the lowest total fruit weight (174.0 g).   Key words : Growth, Lycopersicum esculentum, genotypes, low level land
Variabilitas Genetik dan Heritabilitas 20 Genotipe Tanaman Cabai (Capsicum annuum L.) Unggul Koleksi Ipb Romadhoni, Anggi; Zuhry, Elza; ', Deviona
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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Study lasted from June until November 2011, at Bogor Agricultural University (IPB), Leuwikopo, Dramaga. This research using Randomized Complete Block Design (RCBD), one factor consisting of 20 genotypes of chilli that comes from the collection of IPB (C2, C5, C105, C111, C117, C118, C120, C160, C51, F5110005-91-13-5, F5110005-91-13-12, C157, C159, F5120005-5-11-1, F8002005-2-9-12-1, C140, C19, C18, C143, C145) with three replications. Data were analyzed using the F test and test of Duncan New’s Multiple Range Test (DNMRT) 5% level. Result shows that the genetic variability and heritabilty of 20 genotypes chilli in quantitative parameters were different each other.Genotypic coeffecients of variation (GCV) at intervals between 1,36 -22,11%. The heritability value at intervals 42.05%-91.80%. Almost all of the observed variables had high heritability value, except leaf length and flowering date which is only on intermediate criteria. For weight per fruit, C143 reveal significant value than other genotype and yield per plant C5 reveal significant value than the others. It indicate that C143 and C5 can be selected as Hybrid chilli plant. The genotypes tested in this study had a high level of variability that could potentially be used as a parent for crosses. Meanwhile, the 20 genotypes that observed qualitiatively shows it genetic relationship. Keywords : genotypic coeficient of variation, variability, heritability, phenotipic variance.
Pengaruh Frekuensi Pengendalian Gulma Secara Manual Terhadap Pertumbuhan dan Produksi Padi Sawah (Oryza Sativa L.) Dengan Metode Sri Winarto, Febby Khoila; ', Nurbaiti; Zuhry, Elza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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The objective of this research was to find the effect of frequency by manually weeds control for growth and the production of paddy field (Oryza sativa L.) by SRI methode. This research was conducted in Balai Benih Induk Hortikultura at Kaharuddin Nasution street, Padang Marpoyan, Pekanbaru. This research held for 5 months, started in November 2011 until March 2012. This research use Randomized Block Design (RBD) that consists of 4 treatments and 3 replications. These treatments consist of once weeding ( 30 days after planted), twice weeding ( 20, 40 days after planted), third weeding (20, 30, 40 days after planted) and fourth weeding ( 10, 20, 30, 40 days after planted) manually. Parameters measured were plant height (cm), number of maximum nhymps (stem), the outgoing panicles (days), the number of productive tillers (seed), dried milled rice production per clump (g), 1000 seed weight (g). Data was analyzed by analysis of variance and further test by Duncan Multiple Range Test (DNMRT) at the level of 5%.  The research showed that the treatment of frequency by manually weed  control were not significant to all parameters (parameters measured were plant high, number of maximum nhymps, the outgoing panicles, the number of productive tillers, 1000 seed weight ) except in parameter of dried milled rice production per clump and the manually weeding of once frequency (30 days after planted)  has yield 15,2 t/ha. Keyword: Paddy  field, SRI, weed control
Karakterisasi Dan Hubungan Kekerabatan 15 Genotipe Tanaman Cabai (Capsicum annuum l.) Yang Ditanam di Lahan Gambut Situmorang, Holida Sari; Zuhry, Elza; ', Deviona
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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This research aim is to determine the characteristics of genotypes of chili and to leard the genetic relationship between the tested genotypes on peatlands. This research lasted from January to June 2013 in peatland experimental garden, Agriculture Faculty, University of Riau, Rimbo Panjang Village, Tambang district Kampar regency. The experimental design used was randomized block design which is consist by 15 treatment with three replications then obtained 24 units of the experiment. There are two parameters observed on this research, quantitative and qualitative parameters. Qualitative parameters analyzed statistically by using analysis of variance, followed by Duncan New Multiple Range Test (DNMRT) at the level of 5%, meanwhile qualitative parameters used for Cluster Analysis referring to Descriptor For Capsicum (IPGRI). Results showed that there are 15 genotypes of chilli differences and similarities based on quantitative and qualitative parameters. The genetic relationship from tested genotypes seen in the qualitative parameters (number of flower per axil, corolla colour, corolla spot colour, filament colour, corolla shape, fruit colour intermediate phase, fruit shape, fruit point shape and the structure of fruit point shape). Keyword : Capsicum annuum L, peatland, characterization, Cluster Analysis
PENGARUH PEMBERIAN BERBAGAI DOSIS UREA PADA BEBERAPA VARIETAS SORGUM ( Sorghum bicolor L.) TERHADAP HASIL DAN MUTU BENIH Ridha, Rifaatul; Zuhry, Elza; ', Nurbaiti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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The research aims to determine the best dose of Urea to yield and seed quality in some varieties of sorghum. This research using a randomized block design consisting of two factors with 3 replications. The first factor was 4 varieties of sorghum those Kawali, Numbu, Pahat and Mandau and the second factor was 3 levels of Urea treatments (60, 120 and 180 kg Urea/ha). Parameter those observed were seed weight/m2, weight of 1000 seeds, first count test, standard germinator test, index value test and seedling growth rate. The mean separation of analysis of variance was tested using Duncan’s multiple range test at 5%. The result indicates that application of 60 kg Urea/ha gave the best result on Pahat and Kawali. Application of 120 kg Urea/ha and 180 kg Urea/ha on Pahat gave the best result compare to Kawali, Numbu and Mandau. Varieties Kawali and Mandau gives the best in seed quality on Urea treatments at a dosage of 120 kg Urea/ha.   Keywords : Sorghum, Urea, Seed quality
PERTUMBUHAN DAN PRODUKSI BERBAGAI VARIETAS SORGUM (Sorghum bicolor L.) DENGAN PEMBERIAN PUPUK UREA Pertiwi, Revy Anggun; Zuhry, Elza; ', Nurbaiti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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This research aims to get the best dose of Urea to each sorghum               (Sorghum bicolor L.) varieties. This research used a randomized block design, consisting of 2 factors with 3 replications. The first factor was 4 varieties sorghum, those Kawali, Numbu, Pahat and Mandau. The second factor was 3 levels of Urea treatment (60, 120 and 180 kg Urea/ha). Parameters measured were days to flowering (day), number of segments per plant (node), plant height (cm), stem diameter (cm), number of leaves (stands), panicle length (cm), seed weight per m2 (g) and weight of 1000 seed (g). The mean separation of analysis of variance was tested using Duncan’s multiple range test at 5%. The result indicates that application of 60 kg Urea/ha gave the best result on Pahat and Kawali varieties. Application of 120 kg Urea/ha and 180 kg Urea/ha on Pahat gave the best result compare to Kawali, Numbu and Mandau varieties.   Keywords: Sorghum, Urea, Production.
UJI PERTUMBUHAN DAN HASIL BEBERAPA GENOTIPE TANAMAN TOMAT (Lycopersicum esculentum Mill) DI DATARAN RENDAH Magdalena, Lia; ', Adiwirman; Zuhry, Elza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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Tomatoes as one of vegetables has a bright prospect. Low productivity of tomato caused by low soil fertility, pests and diseases. This study aims to determine the growth and yield of tomato plants with multiple strains Intan and Karina in the lowlands. This study using a completely randomized block design (CRBD) consisting of 6 treatments and 3 replications, so there are 18 experimental units. The treatments were: genotype IPB T60-2-6, IPB T64-2-2(1), IPB T3- 8-, IPB T53-3-3, Intan variety and Karina. The genotypes treatments were significantly affect the days to flowering, harvesting time, plant height, stem diameter, fruit length, fruit diameter, number of fruit cavities, fruit flesh thickness, number of seeds per gram, weight per fruit, and total weight per plant. Genotype T3-8-10 has growth and  high yields compared of genotype IPB T64-2-2(1), IPB T60-2-6, IPB T53-3-3, Intan variety and Karina.   Keywords : Lycopersicum esculentum, lowlands, genotypes
UJI DAYA HASIL BEBERAPA GENOTIPE SORGUM MANIS (Sorghum bicolor (L.) Moench) KOLEKSI BATAN Tarigan, Joel Alvius; Zuhry, Elza; ', Nurbaiti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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The objective of the research was to determine of yield potential 13 genotypes sweet sorghum and to get of 13 genotypes sweet sorghum to have high productivity. This research has conducted in field experiment and Plant Breeding Laboratory Faculty of Agriculture University of Riau, Pekanbaru, from April 2013 to September 2013. The data were analyzed by analysis of variance consist of 13 treatments and 3 replications that contained 39 experimental units. These treatments consist of BATAN’s sweet sorghum strains, there are Patir-1, Patir-2, Patir-3, Patir-4, Patir-5, Patir-6, Patir-7, Patir-8, Patir-9, Patir-10 and 3 sweet Sorghum varieties as a comparison, there are Kawali, Mandau and Pahat. The genotypes treatments were significantly affect to plant height, number of segments per plant, panicle length, main panicle of seed weight, weight of 1000 seed but not significant affect of stem diameter, days to flowering, and seed weight /m2. Genotypes tested the ability of growth and yield different each genotypes. Genotypes   Patir-10 has the highest of seed weight are 3.78 ton /ha compared to other genotypes. Keywords : Sorghum bicolor, growth, genotypes, yield potential.
VARIABILITAS GENETIK HASIL PERSILANGAN TANAMAN TOMAT (Lycopersicumesculentum MILL.) DAN RESIPROKALNYA DI DATARAN RENDAH Hariyono, Rudi; Zuhry, Elza; ', Deviona
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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The objectives of this research to determine the genetic variability from crosses of tomato and resiproc in the lowland. Research carried out at the experimental station in Faculty of Agriculture at the Riau University in June until October 2013. This research used a Completely RandomizedBlock Design,10 treatments and 3 replications, so that there were 30 units of experimental. The treatment consist of 10 genotipes of tomato is IPB T-13 x IPB T–64, IPB T-64 x IPB T–13, IPB T-13 x IPB T-78, IPB T- 78x IPB T-13, IPB T-64 x IPB T-78, IPB T-78 x IPB T-64, IPB T-3 x IPB T-64, IPB T-64 x IPB T-3, IPB T-3 x IPB T-78 and  IPB T-78 x IPB T-3. Parameters were observed:  the flowering date, harvesting date, plant height, stem diameters, fruit length, fruit diameters, flesh thickness, number of cavities, fruit weight, weight fruit of plants. Genotype IPB T 3 x IPB T 78 has a fastresponse of flowering and harvesting as well as plant height and weight. Genotype IPB T 78 x IPB T 64 has a weight fruit. While genotype IPB T 64 x IPB T 78 has a higher fruit weight per plant  (986,1 g). Keyword : Genetic Diversity, Tomatoes, Lowland
Co-Authors ', Adiwirman ', Armaini ', Islan ', Marlina ', Murniati ', Nurbaiti ', Nurbaiti ' , Deviona, , Adiwirman ' Adiwirman ' ' Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Agung cahyo saputro Agus Sanoto Agus Sutikno Amrul Khoiri Anggi Romadhoni Ardian Ardian Armaini ' Armaini Armaini Armaini Armaini Armaini, Armaini Arnadi Gunawan Aslim ' Rasyad Aslim Rasyad Aulia Putri Siregar Ayu Aizatul Natasa Besri Nasrul Debby Ester Deni Saputra Desita Salbiah Deviona ' Dini Oktrisna Dwi, Rani Novia Elbi Annas Erlida Ariani Erwin ' Saputra Eva Nurjanah Febby Khoila Winarto Fetmi Silvina Fifi Puspita Fiona Grace Yulia Fritz Tanza Sitompul Gading Sahyoga Gunawan ' Tabrani Gusmawartati Gusmawartati Holida Sari Situmorang Hutajulu, Leona Listiarini Idwar, Idwar Islan ' Isna Rahma Dini Isnaini Isnaini Jansen Lea Perdana Joel Alvius Tarigan, Joel Alvius Kausar Kausar Kurnia Sari, Lisa Leonalarisa Sitepu Lia Magdalena Lian Syah Putra Lianis, Joni Hendra Lisda Lisyah Lubis, Nursiani Maharani Maharani Maswiruddin, Maswiruddin Muhamad Syukur Muhammad ' Iqbal Muhammad Ali MUHAMMAD ALI Muhammad Nurdiansyah Al Fikri Mukhibbatul ' Khasanah Murniati ' Nurbaiti ' Nurbaiti Nurbaiti Nurman Nurman Nurwijayanti Rachmad Saputra Raden Mohamad Herdian Bhakti Renti Marlia Putri Revy Anggun Pertiwi Ricardo Panjaitan Rifaatul Ridha Rini Silvia Rudi Hariyono, Rudi Saiful Bahri Samba, Basith Heru Sampoerno ' Saputra, Rachmad Saputra, Zulfahmi ' Septian Edi Siswanto Simbolon, David Firnando Simbolon, Fresby Junianto Siti Julaiha Siti Nur Hasanah Sri Yoseva Suhartina Suhartina Supriono Supriono Syafrinal, Syafrinal Syahputra, Anugrah Kharisma Tengku Nurhidayah Theonanta Ginting Trio Siswanto Wardati, Wardati Yuda, Pajri Ananta Yunandra Zega, Setiawan Zulham Zulham