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| Registros recuperados: 655 | |
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| Martins, Alan Grigório; Rampim, Leandro; Rosset, Jean Sérgio; Prior, Maritane; Coppo, Jéssica Caroline. |
| This study aimed to evaluate the effects of applying bio-stimulant doses of commercial Fertiactyl® SD in the early development of corn plants, treated via seeds, and grown in soils of different textures. The experiment was conducted in pots in a greenhouse in Marechal Cândido Rondon, Paraná State, Brazil, in the year 2012. The experimental design was completely randomized in a 2x4 factorial design with five replicates. The first factor consisted of two soils: one clayey and the other with sandy texture, collected in two different regions. The second factor consisted of four doses of a commercial plant growth regulator (0, 100, 200 and 300 mL 60,000 seeds-1). The bio-stimulant was carried out one hour prior to seeding, in a dark container, where the seed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ácidos orgânicos; Desenvolvimento radicular; Micronutrientes; Reguladores vegetais.. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13028 |
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| Gris, D. J.; Hermes, E.; Vilas Boas, M. A.. |
| The wastewater discarded from the cassava processing causes a serious environmental problem when dumped into water bodies. On the other hand, this residue can be used as a source of nutrients for crops. However, it is necessary to control the quality of this effluent because of the negative effects that it may cause to the irrigation system. This study aimed to evaluate a drip irrigation system with the application of cassava wastewater by determining the coefficients of variation of emitter discharge (CVq), distribution uniformity (DUC) and Christiansen’s uniformity (CUC). The experiment was conducted at C. Vale cassava processing factory in the city of Terra Roxa (Paraná, Brazil). Four systems of 66 m² were installed, with 7 lateral lines of 11 m, spaced... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carga hidráulica; Coeficiente de uniformidade; Vazão.. |
| Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7857 |
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| Alves Neto, Alfredo José; Ritter, Giovana; Echer, Márcia de Moraes; Belmonte, Cristiani; Pires, Ely; Lorenzetti, Eloisa. |
| The use of stimulants in the beet crop can serve as a complement in the production and quality of the final product. In order to compare and evaluate the effects of physiological activators and aqueous extracts of tiririca on the parameters of beet quality and productivity, an experiment was conducted at the field in the municipality of Formosa do Oeste (Paraná, Brazil), in a typical dystroferric RED LATOSOL. The experimental design was randomized blocks, with four treatments (T1 - control, T2 - Stimulate® 0.004%, T3 - tiririca (Cyperus rotundus L.) 10%, T4 - Starter® 0.004%), with seven replicates. The seedlings were kept in the soil for 24 h in each treatment and then taken to the field and planted in beds. Leaf height (cm), number of leaves, stem length... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/20788 |
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| Pessini, Jhonis Ernzen; Neu, Dacley Hertes; Almeida, Fernanda Losi Alves; Boscolo, Wilson Rogério; Signor, Altevir. |
| A tilápia é uma das espécies mais produzidas no mundo, contudo, a exigência de alguns aminoácidos ainda é desconhecida em dietas práticas para esta espécie. Diante do exposto, objetivou-se com o presente trabalho avaliar o desempenho produtivo, composição centesimal e o crescimento muscular de tilápia do Nilo, alimentadas com dietas suplementadas com arginina após a fase de reversão sexual. Foram utilizadas 300 larvas de tilápias do Nilo, com peso e comprimento médio de 0,50 ± 0,02 g e 3,17 ± 0,19 cm, respectivamente, distribuídas em 20 hapas experimentais e delineamento experimental inteiramente ao acaso, contendo cinco tratamentos e quatro repetições. Foram elaboradas cinco dietas suplementadas com arginina, na proporção de 13,60; 15,90; 18,10; 20,40 e... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2020 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/21836 |
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| Castilha, Leandro Dalcin; Pozza, Paulo Cesar; Costa, Patricia Barcellos; da Silva, Yolanda Lopes; Nunes, Ricardo Vianna; Neumann, Marcelo Eduardo. |
| The swine nutrition in recent years has been the focus of several experimental studies, especially in relation to protein and amino acid nutrition. In this context, arginine is one of the amino acid in increasing research, which metabolism is dynamic, participating in several metabolic pathways and generating numerous compounds. The arginine synthesis occurs primarily in the intestinal-renal axis, where lining cells from the small intestine produce citrulline and proximal tubule cells from kidney extract citrulline from the bloodstream, converting it into arginine, returning it to circulation. Arginine is chemically named 2-Amino-5-Guanidopentanoic Acid, and it is a conditionally nonessential amino acid for pigs, considering that is required primarily... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Metabolismo protéico; Nutrição de monogástricos; Aminoácidos básicos; Aminoácido condicionalmente não-essencial. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6084 |
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| Rizzardi, Diego Ary; Faria, Cacilda Marcia Duarte Rios; Faria, Marcos Ventura; Mendes, Marcelo Cruz; Rossi, Evandrei Santos; Figueiredo, Alex Sandro Torre; Possato Junior, Omar. |
| Evaluate the behavior of commercial corn hybrids, with or without artificial inoculation of Stenocarpella. Maydis fungus was aimed by this work. Experiments were conducted along the harvesting periods of 2010/11 and 2011/12, in Guarapuava - PR. Treatments were evaluated in a factorial scheme 4x2, being four hybrids of corn (DKB245, DKB390Y, P30F53H and P30R50H) with and without artificial inoculation with fungus S. maydis. Delineation was in randomized full blocks in a factorial scheme. The following characteristics were evaluated, amount of rancid grains, weight of a thousand grains and yield of grains. Results evidenced hybrid DKB390Y with genotype more susceptible to fungus S. maydis independent of agricultural harvest and presence or not of artificial... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rancind grains; White ear rot; Zea mays L.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14247 |
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| Figueiredo Júnior, Jalceyr Pessoa; Costa, Fernando Guilherme Perazzo; Nascimento, Germano Augusto Jerônimo; Santana, Marcelo Helder Medeiros. |
| The modernization of poultry laying hens resulted in birds more productive with lower body weight, lower feed intake and higher production efficiency. This modernization resulted in the need for feeding programs increasingly modern and efficient metabolically, especially for amino acids, meeting the demand biological maintenance, gain and production of the birds. In this context, knowledge of the forms of amino acids supplementation in the diet, on the basis total or digestible, is fundamental because of its participation in the formation of pullet and in the production and quality of eggs of hens and reduction in production costs. Diets based on digestible amino acids can provide productive and economic maximization and reduction in nitrogen excretion by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Exigências nutricionais; Produção e qualidade de ovos; Proteína ideal. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7456 |
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| Garcia, Carla; Menegassi, Tainara; Souza, Kamila Cardozo de; Faria, Cacilda Márcia Rios. |
| A viticultura no Brasil pode ter sua expansão limitada devido à ocorrência de doenças como a mancha-das-folhas de videira causada pelo fungo Pseudocercospora vitis. Diante do exposto, objetivou-se com o presente trabalho avaliar o efeito fungitóxico da suspensão miceliada aquosa (SMA) do cogumelo Agaricus brasiliensis no crescimento micelial e na esporulação de P. vitis. Foram adicionadas ao meio de cultura BDA (batata-dextrose-ágar) as doses de 0, 1, 5, 10, 15 e 20% de SMA (com e sem adição de antibiótico no meio de cultura). Posteriormente repicou-se um disco de 8 mm de diâmetro de micélio de P. vitis no centro de cada placa de Petri. Na sequência foram incubadas em câmara de crescimento (BOD) a 25 ±1°C. Passados 48 h da montagem do experimento,... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/20767 |
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| Diniz, Carlos Cezar Cavassin; Valerius, Jaqueline; Rothbarth, Diellen Lydia; Oliveira, Gustavo Silva. |
| A tomada de decisão em compras organizacionais está sujeita a influência de diversas variáveis, considerando que, nas organizações, muitos membros podem participar do processo de seleção de um produto. Os centros de compras geralmente incluem vários participantes com diferentes interesses, níveis de autoridade, status e poder de persuasão. Diante do exposto, objetivou-se com o presente trabalho identificar, em uma empresa do setor florestal, a percepção dos atores sobre sua influência no processo de compra e/ou substituição de máquinas de colheita florestal. Para isso, foi aplicado questionário estruturado onde os membros da empresa, dos níveis estratégico, tático e operacional, deveriam selecionar qual o papel que desempenhavam na tomada de decisão de... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/21008 |
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| Gonçalves Jr., Affonso Celso; Carvalho, Endrigo Antônio de; Coelho, Gustavo Ferreira; Schwantes, Daniel; Nacke, Herbert; Moraes, Alice Jacobus de. |
| The technologies developed for agricultural production in recent years have faced constant pressure between the increase of production with a sustainable development. Co-products such as swine waste are generally used for soils fertilization. The use of this waste has presented great acceptance by farmers, being used mainly in crops and pastures. However, the inappropriate use of those wastes, results in toxicity for the plant. Nowadays, the scientific study with medicinal plants present itself in constant growth, once that the population demonstrates a tendency for natural or herbal treatments. Consequently, the market for medicinal plants tends to improve their production technologies, looking for higher productions, with high quality and sustainability.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dejeto suíno; Minerais; Metal pesado.. |
| Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6451 |
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| Almeida, Risely Ferraz; Sanches, Bruna Cristina. |
| Soil quality is a concern that every year becomes more and increasing current. With intensive farming worldwide, mainly in tropical countries, systems that aim at conservation of the chemical, physical and biological soil become a viable alternative for maintaining soil quality and sustainability of ambeinte. Thus, the objective of this work is to expose a revision that demostre the relationship of physical and chemical properties of soils that have different rates of organic carbon in the conditions of Cerrado in Brazil. For these environments the levels of soil organic matter - MOS and organic carbon - CO are associated and dependent on the rates of addition of waste and the intensity of the processes of decomposition of soil organic matter - MOS.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agregação; Matéria orgânica; Qualidade do solo. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7792 |
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| Luchini, Iza; Tiritan, Carlos Sérgio; Foloni, José Salvador Simoneti; Santos, Diego Henriques. |
| The work had for objective to evaluate the behavior of the phosphorus sources Arad phosphate, Alvorada phosphorite and Triple Superphosphate in two soils, a sandy and a clay 70% basis saturation in the natural acidity condition. The experimental outlining was totally randomized in a factorial scheme, 2 x 2 x 3 x 4, being two soils, three phosphate fertilizer sources and four doses (0, 100, 200 and 400 kg ha-1), with four repetitions. The results were submitted to the variance analysis and adopted the regression, being adjusted the equations and using as a criterion to the statistical pattern choice the significant F tests to 1 and 5%, and magnitude of the determination coefficients. The phosphate fertilizers elevated the tenors of calcium and phosphorus in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acidez; Fixação de fósforo; Fosfato acidulado. |
| Ano: 2012 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/4446 |
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| Campos, Matheus Pena; Rufini, José Carlos Moraes; Silva, Bruno Montoani; Sousa, Saulo Saturnino de; Magalhães, Deniete Soares; Campos, Pedro Henrique Pena. |
| Pot capacity (PC) is a direct method of determining field capacity (FC) for experiments with plantings in pots. The objective of this study was to evaluate different laboratory methods to determine field capacity and compare them with the pot capacity method. The experimental design was completely randomized (CRD), with nine treatments (methods of obtaining FC) and four replications, totaling 36 experimental plots. The mean values of moisture contents in the FC of the nine methods were compared, being eight empirically obtained and one directly in the greenhouse, defined as a control treatment (PC). The relative accuracy (RA) for all treatments was determined in relation to the control treatment. The estimation of the upper limit of available water in the... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/22643 |
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| Corbari, Fábio; Feiden, Armin; Egewhart, Vanessa Aline; Bueno, Thomás Favoretto; Suzin, Luan Luís; Hoepers, Lívia Maria Lemos; Salamoni, Andressa; Eckert, Arthur Maurício; Cornélio, Matheus Franke; Barp, Fabiane Karine; Vorpagel, Jéssica Ariane. |
| Given the need to develop extracurricular activities involving teaching, research and extension, the Group PET Agronomy of UNIOESTE held a basic course about BricsCAD ®, thus developing a learning activity to the academic community interested. The software allows the creation of architecture and engineer projects with great quality and is a very useful tool for agronomy, animal science, architecture and engineer, for example. During the year 2013, the PET group developed a basic course on CAD between April 08-12, with a total duration of 20 hours in 04 days, at the Laboratory of Extension of UNIOESTE and using version 13.1.18 of the BricsCAD® software, on Windows® operating system. At the end of the course were performed evaluations, where participants... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: : extensão; Informática; Elaboração de projetos. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9557 |
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| Registros recuperados: 655 | |
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