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| da Costa, Antonio Carlos Torres; Reginatto, João Roberto; Reginatto, João Roberto; Ecco, Martios; Júnior, José Barbosa Duarte; de Vasconcelos, Edmar Soares. |
| The objective of this study was to evaluate, in the dry season, the influence of row spacing and seeding rate in biomass production and in other characteristics of agronomic interest of pearl millet (Pennisetum glaucum L.). The experimental design was randomized blocks in factorial scheme 4 x 2, with four repetitions: the first factor represented by row spacing (22.5; 45.0; 67.5 and 90.0 cm) and second factor represented by seeding rate (25 and 50 kg ha-1 of seeds), in plots of 12.5 m2. The pear millet sowing (was used a common cultivar), was performed manually, in march 2010. Were evaluated, in flowering, the characteristics: plant height, number of leaves of main tiller, number of tillers per plant, number of panicles, length of panicles, fresh mass and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arranjo populacional; Produção de biomassa; Pennisetum glaucum. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9555 |
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| da Costa, Antonio Carlos Torres; Erig, Marcos Cristiano; Reginatto, João Roberto; Domukoski, João Fernando; Ecco, Martios; Júnioer, José Barbosa Duarte; de Vasconcelos, Edmar Soares. |
| The aim of this study was to evaluate, in the summer season of 2009, the influence of row spacing and seeding rate on biomass production and agronomic characteristics of millet. The experimental design was a randomized blocks in factorial scheme 4x2, with four replications, the first factor represented by row spacing (22.5, 45.0, 67.5 and 90.0 cm) and the second factor represented by the density sowing (25 and 50 kg ha-1seed) in plots of 12.5 m2. The pearl millet cultivar used was common. Sowing was done manually in October. At flowering stage characteristics were evaluated: plant height, number of leaves of the main tiller, number of tillers per plant, number of panicles, length of panicles, green mass and dry mass. The green mass production, in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arranjo populacional; Produção de biomassa; Pennisetum glaucum. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9556 |
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| de Vasconcelos, Edmar Soares; Egewhart, Jonas Francisco; de Oliveira, Giovani Andreazza; Piano, Jeferson Tiago. |
| This work was aimed with the objective to evaluated quinoa genotypes in the Marechal Cândido Rondon, Paraná State. It was sown eight varieties of quinoa, from the Genetic Improvement Program of Quinoa of the Unioeste, with three repetitions, in a total number of 24 parcels. The experimental units were constituted of four lines of 5 meters each and with a row spacing of 0.5 meter between each other resulting at 4 m2 of utile area. The treatments during growing were made whenever they were necessary, with the use of manual weed, herbicides and fungicides. The assessed variables were a flowering date, maturity date, average height of ten plants per parcel and the productivity. The genotypes used in this experiment have cycle and height plants near recognized... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Produção de grãos; Índice de rendimento relativo; Desenvolvimento de plantas; Maturação.. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9561 |
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| Bomfim, Guilherme Francisco Alves; de Vasconcelos, Edmar Soares; Cazzo, Victor Natan; Oliveira, Giovani Andreazza de. |
| This work has been performed with the aim of verifying the existing relation between the size of the quinoa seeds and their pelleting in lab germination and emergence of seedlings in field. First, the experiment has been conducted in laboratory, using completely randomized design (DIC) with incomplete factorial scheme 2 x (4 or 3). Then, it has been conducted to field, using randomized block design (DBC) with subdivided portions, in four repetitions and with scheme of 2 x (3 or 2). The statistical analyses have been calculated using the software R, followed by the analysis of variance followed by the Tukey average test in 5% of error probability. According to the performed tests, when put into lab environment, bigger quinoa seeds present higher germination... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peletização; Índice de velocidade de emergência; Germinação; Quinoa.. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/12848 |
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| Malavasi, Ubirajara Contro; Ignácio, Vanessa Leonardo; Malavasi, Marlene de Matos; Dranski, João Alexandre Lopes; de Vasconcelos, Edmar Soares. |
| The essay aimed to estimate fruit production of physic nut as a function of planting spacing and easily measured morphometric variables. Thirty 36 months old plants were randomly selected from a commercial plantation established on a 3 x 2 or 5 x 2 m spacing. Measurements per plant included height (ALT), number of primary branches (NG), average diameter of primary branches (DG), number of leaves (NFL), leaf area (AFL), number of fruits (NF) and fruit fresh biomass (MF). The largest values of NF , MF, AFL, NFL and DG were measured in plants from the 5 x 2 m. The estimation of number of fruits per plant (NF) from the two plant spacing can be obtained with plant height and leaf number using the model NF = -143,7611 + 91,32257*ALT - 0,14648*NFL + 0,0001*NFL2. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Análise de trilha; Correlação; Pinhão manso; Relações alométricas.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14926 |
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| Chambó, Emerson Dechechi; Correia, Arlindo Fabrício; da Cunha, Fernando; Garcia, Regina Conceição; de Oliveira, Newton Tavares Escocard; de Vasconcelos, Edmar Soares; da Silva, Nardel Luiz Soares. |
| The objective of this research was to obtain the genetic divergence among eight sunflower genotypes by UPGMA clustering method using the Mahalanobis distance. Seven agronomic traits related to production were evaluated, and also determined the relative importance of characters in the discrimination of phenotypic variation. These measurements were performed on condition of free pollination and restricted pollination. The experimental design was a completely randomized block with four replications. The characters analyzed were: mass of capitulum, mass of 1000 achenes, number of achenes per inflorescence, vigor, germination, oil content and grain yield. The genetic divergence was estimated by UPGMA clustering method using genetic Mahalanobis distance, while... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: : análise multivariada; Apis mellifera; D2 análises; Importância de caracteres; Melhoramento genético. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11168 |
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