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Registros recuperados: 655 | |
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Gusatto, Fabiane Cristina; Malavasi, Marlene de Matos; Malavasi, Ubirajara Contro. |
The sucará also known as Gleditschia amorphoides is a important for the regeneration of riverine areas. Due to the presence of numbness imposed by the tegument, occurs late in seed germination, and obtaining the results, often does not correspond with the real force of the same. The tetrazolium method was used to assess the viabilidade of seed, especially because it is accurate, fast, low cost and easy to perform. This study aims to evaluate the seed vigor sucará from different sources through the tetrazolium test and seedling development. We used three seed origins, looking through the germination test, germination percentage, germination speed index, length of shoot and root mass of seedling. Parallel testing was held water content, weight of thousand... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Germinação; Tetrazólio e viabilidade. |
Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7641 |
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Legnani Galan, Guilherme; Rodrigues de Souza Franco, Maria Luiza; Scapinello, Cláudio; Netto de Oliveira, Edna Regina; Dorta Souza, Emilia; Gasparino, Eliane; Del Vesco, Ana Paula. |
This study aimed to determine the performance and serum lipids of rabbits with 35 to 65 days of age fed with diets enriched with meal filleting residue of Nile tilapia (Oreochromis niloticus). The rabbits were randomly allocated to five treatments with the inclusion of different levels of meal (0, 1, 2, 3 and 4%) in the ration. Diets were formulated to meet the requirements for growing animals. At slaughter blood was collected from each animal in the right jugular vein for analysis of serum lipids. There was no statistical difference in animal performance (P<0.05) on HDL-cholesterol with the inclusion of meal filleting residue of Nile tilapia in the diet whose equation was ŷ=22+1.88Xi R2 = 0.87. The was a difference in... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zootecnia; Produção animal. |
Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6940 |
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Bertolini, Iris Cristina; Brun, Eleandro José; Debastiani, Aline Bernarda. |
This study aimed to systematize the information on forestry canafistula (Peltophorum dubium (Sprengel) Taubert), one of the most important timber species native to Brazil. The canafistula is found from Bahia to Rio Grande do Sul, has widespread use and acceptance of its products and by-products, depending on the wood quality, moderately heavy, hard, durable, high commercial value and potential in the Brazilian timber market. Can be used on furniture, leather tanneries, construction, paper industry, urban forest reclamation, fuel wood and energy. For this reason, it is important to know the behavior of the species as the silvicultural techniques that should be applied in the production of seedlings, establishment and management of the forest, management of... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Espécie nativa; Silvicultura; Germinação; Exigência nutricional. |
Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9842 |
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Lima, Joilson Silva; Alves, Edson Souza; Melo, José Glauber Moreira; Moreira, Renato Cesar; Martins, Marlon Vagner Valentim; Viana, Francisco Marto Pinto; Cardoso, José Emilson. |
In recent years, Lasiodiplodia theobromae, has become an important pathogenic agent to many crops. It has been widely spread in all tropical and subtropical regions of the world. The increasing extension of diseases caused by L. theobromae in tropical fruits has caused enormous losses. Therefore, the need for basic knowledge about this pathogen is a must. This study aimed to characterize isolates of L. theobromae, evaluating the cultural aspects and pathogenicity in seedlings of Spondias cytherea in Northeast Brazil. The mycelial growth, colony morphology and pathogenicity of isolates on S. cytherea were evaluated. The results showed variation in mycelial growth and pathogenicity of L. theobromae in S. cytherea. It was also observed that there is a... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anacardium occidentale; Interação; Morfologia da colônia; Spondias cytherea.. |
Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7811 |
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Scherer, Tiago Luis; Godoy, Graziely; Oliveira, Paulo Sérgio Rabello de; Rampim, Leandro; Corbari, Fabio. |
Soil structure is one of the most important attributes for the adaptation of the species and can be evaluated by the density of the soil, macro and micro porosity, aggregate stability, soil strength and permeability, mainly to compare different management systems. In this context, the objective of this study was to evaluate the soil physical properties (macro porosity, micro porosity, total porosity and density) under the effects of dual purpose wheat BRS Tarumã, oat IPR 126, turnip and crambe cultivation, after mechanical and chemical crops management, and after the succession of soybean. The study was conducted in randomized blocks experimental design, in track layout, with three replications. Macro porosity, micro porosity, total porosity and density... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Densidade do solo; Macroporos; Microporosidade; Porosidade total.. |
Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13320 |
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Resende, A.; Souza, J. R. de; Souza, P. I. de; Corrêa, W.. |
This study aimed to verify the action of sodium hypochlorite (NaOCl) as a fungicide in the control of Erysiphe diffusa (Cook & Peck) in soybean plants, applied alone or associated with fungicides (triazol and tebuconozol), as well as its possible influence on the zinc and copper uptake by the soybean. NaOCl was applied eight times in three portions that received only sanitizer in concentrations of 0.2, 0.4 and 0.6%, in three portions with these amounts of sanitizer associated with fungicide, in one portion that received only fungicide, and in one control portion. No significant differences were observed in the control of fungus when compared with treatments with NaOCl alone and mixed to a fungicide. There was no quantitative reduction in the ... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine Max.; Sanitizante; Oídio; Controle fitossanitário. |
Ano: 2011 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5264 |
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Ferreira, Cassiana Alves; Urbinati, Cláudia Viana; Ribeiro, Alessandra de Oliveira; Duarte, Paulo Junio; Mori, Fábio Akira; Assis, Maíra Reis. |
Dentre as diversas adaptações essenciais para a conquista do ambiente terrestre pelas Angiospermas, destacam-se as células especializadas do xilema secundário. Diante do exposto, objetivou-se com o presente trabalho analisar morfo-anatomicamente os elementos de vaso do xilema secundário de seis genótipos de Eucalyptus, bem como a variação radial dos caracteres, relacionando-os com o ângulo de inclinação da placa de perfuração. De cada genótipo foram obtidos corpos de prova em três posições no sentido medula-casca. A mensuração do ângulo de inclinação da placa de perfuração dos elementos de vaso foi realizada em material macerado, mensurando o ângulo de inclinação da placa de perfuração em relação ao eixo axial, utilizando software com calibração angular... |
Tipo: Info:eu-repo/semantics/article |
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Ano: 2020 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/21474 |
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Camargo, S. C.; Mesquita, E. E.; Castagnara, D. D.; Neres, M. A.; Oliveira, P. S.R. de. |
The experiment was carried out in Marechal Cândido Rondon (Paraná, Brazil), in pasture of Tifton 85 (Cynodon spp), aiming to estimate the concentrations of minerals, phosphorus, potassium, calcium, magnesium and zinc in shoots of the grass, as well as dry matter production after the application of swine manure. The experiment was carried out in a randomized block design arranged in a 5x3 factorial consisting of five doses of swine manure (0, 25, 50, 75 and 100 m ³ ha-1), examined in three cuts. In the comparison of harvests, the analysis of variance showed significant difference (P<0,05) in the concentration of potassium in the aerial part of Tifton 85. There were positive and negative linear effects regarding the doses of manure, respectively on... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adubação; Pastagem; Produção de matéria seca.. |
Ano: 2011 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5537 |
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Heling, Anderson Luis; Kuhn, Odair José; Stangarlin, José Renato. |
The Mycosphaerella spot is one of the main foliar diseases of strawberry, degrating great leaf regions and reducing the photosynthetic area. Its control is mainly by the use of chemical fungicides, but, due the increasing demand for food free of pesticide, alternative control methods have been researched, such as biological control. This work aimed to evaluate the effect on strawberry plants, treated with the biological control agents Bacillus cereus, Saccharomyces boulardii and Saccharomyces cerevisiae, in the severity of Mycosphaerella fragariae, productivity and in the activity of β-1.3 glucanases, peroxidases and chitinases enzymes. It was verified that S. cerevisiae and B. cereus treatments were similar to fungicide for disease control. However, even... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Controle alternativo; Bacillus cereus; Saccharomyces boulardii; Saccharomyces cerevisiae. |
Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9544 |
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Dutra, Fabrício Vieira; Cardoso, Adriana Dias; Bandeira, Arlete da Silva; Silva, Reginaldo Muniz da; Morais, Otoniel Magalhães; Prates, Caio Jander Nogueira. |
In order to characterize geometrically seeds and fruits of flamboyant grown in Vitória da Conquista city, BA has developed this work at the State University of Southwest Bahia. Were determined biometrics, the mass of fruits and seeds and number of seeds per fruit. The collection of fruits was held in headquarters trees located in the urban area of Vitória da Conquista, Bahia, where we selected 30 fruit and 100 seeds, which were evaluated its length and diameter and thickness. The fruits and seeds Flamboyant showed wide variability in the characteristics evaluated. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Delonix regia (Bojer) Raf; Forestry species; Fabaceae.. |
Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13987 |
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G. A. Montório; Unioeste - Universidade Estadual do Oeste do Paraná; E. D. Velini; UNIOESTE - Universidade Estadual do Oeste do Paraná; T. Montório; UNIOESTE - Universidade Estadual do Oeste do Paraná. |
O presente trabalho teve como objetivo definir um coeficiente de eficácia para estudo de tensão superficial em gotas de solução elaboradas com diferentes concentrações de surfatantes. Para analisar a tensão fez-se pesagens das gotas formadas na extremidade de uma bureta, com os seguintes tratamentos combinados de forma fatorial (5x12) 5 surfatantes (Break Thru, Haiten, Herbitensil, Silwet L-77 e Will Fix) e 12 concentrações (0; 0,001; 0,0025; 0,005; 0,01; 0,025; 0,05; 0,1; 0,25; 0,5%; 1 e 2%) num total de 60 tratamentos. A analise estatística dos dados foi realizada com auxilio do programa SAS (Statistical Analysis System) e para analise... |
Tipo: Artigo Avaliado por Pares |
Palavras-chave: Ciência Agrárias. |
Ano: 2007 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/800 |
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Jandrey, P. E.; Franco, F. A.; Costa, A. C.T.; Rodrigues, L. F.O.S.. |
With the aim of evaluating the time in days to silking, plant height and lodging index of wheat genotypes, an experiment was conducted, in 2012, in the experimental field of Central Cooperative for Agricultural Research (COODETEC) in Palotina (Paraná, Brazil). The experimental design was a randomized complete block design with three replications, involving 15 treatments consisting of three cultivars – CD 150, Frontana and Mirante – and 12 parental lines derived from crosses of the cultivars CD 150 and Frontana. The analysis of variance showed differences among genotypes, indicating the presence of genetic variability for the traits days to silking and plant height. The crosses of CD 150 and Frontana resulted in lines from early to mid life cycle, with... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Triticum aestivum L.; Linhagens de trigo; Caracteres agronômicos. |
Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7867 |
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Registros recuperados: 655 | |
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