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| Registros recuperados: 655 | |
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| Cruz, Marcelo Pereira; Andrade, Leandro Oliveira; Cruz, Keith Ranny Pereira; Pessoa, Ângela Maria; Souza, José Thiago Aires; Soares, Ewerton Bruno Silva; Carvalho, Michelle Gonçalves de Carvalho; Andrade Júnior, Manoel Ricardo de. |
| The objective of this work was to study the Sunflower growth "Night Sun" in different organic substrates and under different water volumes. The experimental design was randomized blocks in factorial 3x3x5, with three water supply: A1 (50% = 100 ml), A2 (75% = 300 ml), A3 (100% = 400 ml); combined with three types of organic substrates: S1 (33% soil + 33% + 33% cattle manure earthworm castings), S2 (50% soil + 50% earthworm castings), S3 (50% soil + 50% manure) with five replications with three plants per replication. It was observed that there was no significant effect of the volumes of water (A) on the variable plant height (PH). The type of substrate S1 differed from substrate S3, but both did not differered of substrate S2. It is observed that from 33... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adubação orgânica; Flores; Irrigação. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13302 |
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| Sousa, Ricardo Felipe Braga; Guimarães, Vandeir Francisco; Pinto Jr., Artur Soares; Costa, Andréia Cristina Peres Rodrigues; Offemann, Luiz Claudio; Fuchs, Felipe; Coelho, Gustavo Ferreira. |
| This work aimed to evaluate physiological characteristics of corn seeds provenient from cultivation associated with Azospirillum brasilense and Herbaspirillum seropedicae and reinoculated with Azospirillum brasilense. The seeds were coming from cultivation in field conditions, and the treatments were: T1 - control; T2 - 60 kg hectare-1 N, T3 - inoculation (Azospirillum brasilense - AbV5); T4 - inoculation (Azospirillum brasilense) + 60 kg hectare-1 N; T5 - inoculation (Herbaspirillum seropedicae - SMR1) and T6 - inoculation (Herbaspirillum seropedicae) + 60 kg hectare-1 N. The treatments were divided in two separate blocks, being one reinoculated with A. brasilense (AbV5). The experimental design was completely randomized, in factorial scheme (6x2), being... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Azospirillum brasilense; Herbaspirillum seropedicae; Seeds physiology; Reinoculation; Zea mays. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/8753 |
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| Kappes, Claudinei; Silva, Rayane Gabriel da; Ferreira, Vinícius Eduardo Nunes. |
| The aim of this study was to evaluate the agronomic performance of maize off-season with foliar application of A. brasilense and broadcast application of N rates. The research was conducted at the Experimental Station of the MT Foundation (17° 09' S, 54° 45' W and altitude of 490 m) in Itiquira, MT, in the off-season of 2013, on a clayey Rhodic Haplustox. The experimental design was in randomized blocks with treatments in a 2 x 5 factorial arrangement (with and without the application of A. brasilense x broadcast application of N rates: 0, 30, 60, 90 and 120 kg ha-1, via urea). The applications of inoculant and N were done in the V5 stage. The sowing of hybrid DOW 2B587 Hx was held on 02/22/2013. Final plant population,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adubação nitrogenada; Fixação biológica; Produtividade de grãos; Zea mays.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14550 |
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| Yamashita, Oscar Mitsuo; Orsi, João Vítor Nogueira; Resende, Dennis Daniel; Mendonça, Frederico da Silva; Campos, Ostenildo Ribeiro; Massaroto, João Aguilar; de Carvalho, Marco Antônio Camillo; Koga, Paulo Sérgio; Peres, Walmor Moya; Alberguini, Alcione Lidiane. |
| The brazilian coffee growth is very important for the national economy, an activity of relevant economical and social importance. The coffee crop, as any other culture, needs cares in relation to the transport process. Among the factors that interfere and provoke considerable economical losses, the weed competition is one of the most important problems. Crops recently implanted can be submitted to chemical control (driven jet) of weeds. The present work aimed to quantify the intoxication of herbicides in coffee seedlings: glyphosate (180g i.a ha-1); 2,4-D (335g i.a. ha-1); glyphosate + 2,4-D (90g i.a + 167g i.a ha-1); oxyfluorfen (120 and 240g i.a. ha-1). in spite of the fintoxication provoked by herbicides, mainly oxyfluorfen in the largest dose, were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Café; Conillon; Fitointoxicação; Subdose. |
| Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5680 |
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| Villa, Fabíola; Dall'Oglio, Paulo Antonio; Potrich, Celio. |
| Como opção de novas cultivares, diante do exposto, objetivou-se com o presente trabalho avaliar a formação de mudas de quatro cultivares de videiras rústicas sobre duas cultivares de porta-enxertos, através de enxertia de mesa. O experimento foi realizado em propriedade particular no município de Toledo, Paraná. Realizou-se o tratamento das estacas do porta-enxerto em solução enraizadora, permanecendo emergidas em água por seis dias. Posteriormente foram colocadas em sacolas plásticas, tendo como substrato solo proveniente da camada arável. Em seguida, realizou-se a enxertia de mesa. Após 20, 40 e 60 dias da enxertia, avaliou-se a percentagem de brotações. Em seguida, foram quantificados a percentagem de compatibilidade entre porta-enxerto e cultivar copa... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis; Estaquia; Propagação assexuada; Fitormônio. |
| Ano: 2018 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19662 |
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| Brand, Fabiane Cristina; Meneghel, Ana Paula; Nava, Ivair André; Gonçalves Jr., Affonso Celso. |
| In the XXI century we find the need to reconcile technological advances and maintain the cultural bases, generate employment and income, that inclusion of people in conditions of social vulnerability, and minimize environmental impact with the growing waste generation and create conditions for an effective sustainable environment. The relationship between humans and the ecosystem is critical when it seeks an ecologically balanced process. With the search for progress towards a sustainable society, we encounter many obstacles due to limited awareness, about the implications of the current development model. Thus, it is important to know the major ecosystems that interact with human activity, to understand the negative impacts and thus perform management... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Meio ambiente; Sustentabilidade; Agroecossistema; Biodiversidade.. |
| Ano: 2012 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/4457 |
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| Neto, Afonso Tonette; Servantes, Rodrigo Penteado Rojas; Bonacina, Cristine; Cruz, Rayane Monique Sete da; Souza, Silvia Graciele Hulse de. |
| O manejo de plantas daninhas no meio agrícola gera prejuízos ao meio ambiente e gastos excessivos com o uso de herbicidas. Nesta situação há constante busca por meios alternativos de controle. Diante do exposto, objetivou-se com o presente trabalho avaliar o efeito alelopático do óleo essencial da alfavaca (Ocimum gratissimum) sobre a germinação e desenvolvimento de plântulas do capim braquiária (Urochloa brizantha ‘Piatã’). Foram utilizadas sementes viáveis de capim braquiária e óleo essencial (OE) de alfavaca nas concentrações 0; 0,05; 0,10; 0,15; 0,20 e 0,25%. Nos bioensaios utilizou-se caixas do tipo gerbox com 50 sementes de U. brizantha com quatro repetições, num delineamento inteiramente casualizado. Foi avaliado a germinação, comprimento de raiz,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alelopatia; Alfavaca; Bioherbicida. |
| Ano: 2018 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19971 |
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| Frota, Benara Carla Barros; Pires, Daniel Ananias de Assis; Aguilar, Poliana Batista de; Santos Rodrigues, José Avelino Avelino; Rocha Júnior, Vicente Ribeiro; Reis, Sidney Tavares dos. |
| The objective of this experiment was to evaluate the nutritional characteristics of pearl millet genotypes during the crop season. The experimental design was random blocks with five repetitons, totaling 25 experimental plots. For nutritional analysis were determined dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose (CEL), hemicellulose (HCEL) lignin (LGN), mineral matter (MM), ether extract (EE), neutral detergent unavailable nitrogen (NDUN), acid detergent unavailable nitrogen (ADUN), non-fiber carbohydrates (NFC) and total carbohydrates (TC). The DM content was higher for the group of genotypes CMS 01 (18.22%) and CMS 03 (18.02%) and the lowest was to the Sauna B... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Composição bromatológica; Pennisetum glaucum; Valor nutricional. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9550 |
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| Guollo, Karina; Possenti, Jean Carlo; Del Quiqui, Erci Marcos; Felippi, Marciele; Debastiani, Aline Bernarda. |
| The evaluation of electrical conductivity is one of the fastest tests to evaluate quality and vigour of the seed, however, studies with forest species are scarce. Thus, the aim was to verify the possibility to evaluate the physiological quality of forest seed species by the individual and massal electrical conductivity test in different imbibition periods. The experimental material consisted of seeds of the Gallesia integrifolia, Handroanthus chrysotrichus, Lonchocarpus campestris and Pterogyne nitens. For the individual method, 80 repetitions of one seed were used, which were placed in individual containers containing 50 ml of distilled water. The following imbibition periods were evaluated: 2, 4, 6, 8, 24 and 48 hours. The tests were placed in a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amendoim-do-campo; Indicador Bioquímico; Ipê-amarelo; Pau-de-alho; Rabo-de-bugio.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14349 |
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| Monção, Flávio Pinto; Oliveira, Euclides Reuter de; Gabriel, Andréa Maria de Araújo; Nascimento, Felipe de Almeida; Pedroso, Fabiano Wust; Freitas, Lucas Lanner. |
| The aim of this study was to evaluate the leaf blade nutritional value of different genotypes of Cynodon cultivars in four regrowth ages (28, 48, 63 and 79 days), by chemical composition and in vitro dry matter digestibility. The treatments were distributed in a randomized block design, with treatments arranged in a split plot scheme, with the studied genotypes (cultivars) (Tifton 68, Tifton 85, Russell, Jiggs and Vaquero) parcels and the four ages cutting the subplots (28, 48, 63 and 79 days). There was an increase in dry matter content with the advance of plant age ranged from 30% to 70% at 28 and 79 days of regrowth, respectively. A reduction of 25 g kg-1 in crude protein content of the genotypes when it was increased the regrowth age of 28 for 79 days,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chemical composition; Cynodon; Digestibility. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13244 |
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| Registros recuperados: 655 | |
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