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| Registros recuperados: 655 | |
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| Zucareli, Claudemir; Oliveira, Mariana Alves de; Spolaor, Leandro Teodoski; Ferreira, André Sampaio. |
| The study aimed to evaluate the agronomic performance of maize genotypes sown in the second crop for the region of Londrina - PR. The experiment was conducted in the field at the Farm School, Universidade Estadual de Londrina-PR. We evaluated 13 genotypes of maize (2B710, 2B587, 2B688, 2C520, DAS8089, DAS9375, DAS8010, DAS8055, DAS9379, DAS9380, DAS9384, DKB390 and AG9010), seeded 09th of March 2007. The experimental design was a randomized complete block with four replications. We evaluated cycle, degree days, features fitometrics, broken and lodged plants, yield components and productivity. Data were subjected to analysis of variance and means were compared by Scott-Knott 5%. The genotypes showed higher than average productivity in the region. Therefore,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L.; Componentes de produção; Características fitométricas; Cultivares.. |
| Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5593 |
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| Ferreira, Thiago Costa; Aires Souza, José Thyago; de Farias, Alexandra Leite; Cruz, Marcelo Pereira; Cunha, Ana Lucia Araújo; Costa Oliveira, Suenildo Jósemo. |
| Sunflower (Helianthus annuus L.) is an annual plant native to the Americas. Is a grain-producing species with a high oil content, which can be used as a source of biodiesel as well as fodder. The cassava is a liquid derived from the cassava flour production. This organic waste can be used in agriculture due to its high content of nutrients such as, K, N, P, Ca, Mg and S and also avoiding harm the environment. The objective of this study was to evaluate the productivity of sunflower using organic fertilization with cassava. The experiment was conducted under field conditions at Lagoa Seca, PB State, and were analyzed the total production (PS), dry mass of the inflorescence (FCA), dry mass of seeds and inflorescence (FSC) and total dry biomass (FT). The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fertirrigação; Oleaginosa; Adubação orgânica; Agroecologia.. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11263 |
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| Krefta, Sandra Mara; Brun, Eleandro José; Facchi, Suelen Pietrobon; dos Santos, Luana Maria; Klein, Danieli Regina; Krefta, Sandiane Carla; Germano, Aline Delfino; Frigeri, João Vitor. |
| Due to the increasing need for forest roads, parks and gardens with good quality seedlings, the study aimed to evaluate the initial development of seedlings of Bauhinia variegata L. and Ceiba speciosa (A. St. Hil.) Ravenna in different proportions bed aviary on the substrate. To this end, it tested five substrates made from bed aviary: T1: commercial substrate (CS) control, T2: 33.3% of soil (S), 33.3% sand (SA) and 33.3 % Bed aviary (BA); T3: 25% S, 25% SA, 50% BA; T4: 16,6% S, 16,6% SA, 66,6% BA; T5: 100% BA. From the results, it is concluded that all substrates studied were shown to be suitable for the development of seedlings of B. variegata and C. speciosa, however, the use of bed aviary becomes interesting in the production of seedlings, therefore,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Exotic species; Forest species; Agro-industrial waste.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14001 |
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| Gazzana, Denise; Pimentel, Nathalia; Mantovani, Nilton César. |
| A propagação vegetativa é uma alternativa para a produção de mudas de erva-mate, no entanto há escassez de informações na literatura que abordem a viabilidade da cultivar Cambona 4 em sistema de mini-jardim, a qual se destaca no mercado consumidor devido a alta produtividade e sabor suave das folhas. Assim, diante do exposto, objetivou-se com o presente trabalho avaliar a sobrevivência de minicepas e a produtividade de miniestacas de erva-mate cultivar Cambona 4 em diferentes coletas realizadas em minijardim seminal tipo ‘canaletão’, em estrutura de fibra de vidro. Após 60 dias do estabelecimento do minijardim de erva-mate, foram realizadas quatro coletas de brotações das minicepas, executadas em março, abril, junho e julho de 2015, totalizando 137 dias... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/21689 |
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| Oliveira, Lucicléia Mendes de; Sousa, Rhonan Martins de; Correa, Norma Elena Reynosa; dos Santos, André Ferreira; Giongo, Marcos. |
| The plants have adaptations according to the dispersion agent and are directly related to the morphological characteristics of the species and the region of occurrence. Considering the lack of information on the vegetation of Tocantins, the objective was to identify the floristic composition and the dispersion syndromes in a fragment of Cerrado stricto sensu in the municipality of Cariri, Tocantins, Brazil, in order to identify the main type of dispersion in this forest fragment And evaluate if the size of the trees is related to the form of dispersion. Sampled to total area of 2.75 ha, divided into 55 sampling units (10 x 50 m) from which were species classified According to dispersion syndrome and peculiar and catches. In this study were recorded in 2654... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dispersão de propágulos; Espécies peculiares; Zoocoria.. |
| Ano: 2018 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/16224 |
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| Meira, Ariana Lisboa; dos Santos, Leandro Gonçalves; Mendes, Hellenn Thallyta Alves e; Públio, Ana Paula Barreto; Souza, Ubiratan Oliveira; Amaral, Cláudio Lúcio Fernandes. |
| The cowpea is constituted in one of the main sources of protein for the population of the Brazilian Northeast and North. This study aimed to estimate the estimate genetic parameters on seed germination and seedling emergence in cowpea cultivars. This study was conducted at the Seed Analysis Laboratory of the State University of Southwest Bahia, campus of Vitória da Conquista, Bahia, Brazil. The experimental design was completely randomized with four replications and five treatments (cultivars). The cultivars were: BRS Xique-xique, BRS Novaera, BRS Guariba, BRS Pujante and BRS Marataoã. To compare means, we used the Tukey test at 5% probability. The parameters evaluated were: number of normal seedlings (SN) and abnormal (SA), germination percentage (PG),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Qualidade fisiológica; Teste de vigor; Vigna unguiculata.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15074 |
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| Matsumura, Aida Terezinha Santos; Paz, Isabel Cristina Padula; Guimarães, Alexandre Martins; Silva, Marcia Eloisa; Ott, Ana Paula; Duarte, Valmir. |
| Conventional vegetable production is based on the use of chemical fertilizers and pesticides, which contribute to increased food production. However, excessive and inappropriate use of these products can cause several problems to health and the environment. The use of bacteria promoting plant growth, such Bacillus amyloliquefaciens ICBB200 is an alternative, since they act directly on the plant growth due to changes in hormonal levels and increased intake of nutrients such as phosphorus and iron, and also act indirectly by suppressing diseases. Field tests with three different formulations of B. amyloliquefaciens ICBB200 were conducted in lettuce growing areas, in five different soils and climatic conditions in the city of Porto Alegre, Rio Grande do Sul... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hortaliças; Inoculantes agrícolas; Promoção de crescimento; Rizobactéria. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13093 |
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| de Carvalho, Edmar Vinícius; Afférri, Flávio Sérgio; Peluzio, Joênes Mucci; Leal, Tarcísio Castro Alves de Barros; Rotili, Eliane Aparecida; Reis, Ana Luísa Lopes Ernesto. |
| The nitrogen is the most absorbed nutrient by maize, and its supply after seeding is common. However, its available for the plants is associate with soil and weather conditions and with kind of genetic material that is used, due the yield potential and the genetic base. This paper had the aim to evaluate two maize genotype groups at levels of nitrogen in covered, in Gurupi, Tocantins State, Brazil, season 2012/13. The experiments with 30 genotypes had two levels of covered nitrogen (0 and 150 kg ha-1) and they were seeding in two dates. The experiments with 12 genotypes had three levels of covered nitrogen (20; 80; 140 kg ha-1) and they were seeding in four dates. The experimental design was randomized blocks with three replications. For the analysis of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cerrado; Populações de polinização aberta; Tocantins; Zea mays. |
| Ano: 2016 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13480 |
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| Machado, Wendel Douglas; Ribon, Adriana Aparecida; Rodrigues, Milca de Souza Machado; Fernandes, Kathleen Lourenço; Alves, Amanda Romeiro; Backes, Clarice; Barros, Leonardo Rodrigues; Santos, Alessandro José Marques; Jaime, Nilton Gomes. |
| A adubação orgânica é um importante método de manejo para estratégias de desenvolvimento rural e para aumento da produtividade das culturas. Na região do Cerrado existem poucos relatos sobre a aplicação de fertilizante organomineral com cama de frango em comparação com fertilizante mineral na produtividade das culturas e as pesquisas relacionadas ainda não apresentaram resultados conclusivos. Deste modo, objetivou-se avaliar o efeito do fertilizante mineral e organomineral com cama de frango na produtividade e nos parâmetros de produtividade da cultura da soja na região de Cerrado. O experimento foi conduzido na safra 2012/13, em Latossolo Vermelho Distrófico. O delineamento experimental utilizado foi blocos casualizados, em esquema de parcelas... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max; Adubação; Cama de frango. |
| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/20303 |
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| Santos, Ana Claudia Schllemer dos; Castro, Juliana Dias de; Bressan, Daiane; Júnior, Américo Wagner; Guollo, Karina. |
| The aim of this work was to determine the ideal stage of pollen collection and the best concentrations of sucrose and boric acid in the culture medium for the in vitro germination of inga fruit tree pollen. For this, the work was carried out in two stages, one using concentrations of sucrose in the culture medium (0, 5, 10, 20 and 30%) - experiment 1. Another one using the best sucrose concentration, with concentrations (0, 100, 200 and 300 mg L-1) - experiment 2. In the two experiments, two flowering phases were use: pre-anthesis and post-anthesis. For both experiments, the culture medium contained 1% agar to solidify the medium and all treatments remained in BOD for 24 h at a temperature controlled at 25°C. For the experiment 1 with sucrose, DIC was use... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culture medium; Fabaceae; Native fruittree; Inga edulis Mart.; Pollen tube. |
| Ano: 2018 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19619 |
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| Domingos, Cleyton da Silva; Lima, Luiz Henrique da Silva; Braccini, Alessandro Lucca. |
| The soybean crop, among oilseeds and even cereals, actually is more significant in production and acreage in Brazil. In the 2014/15 season were more than 31 million hectares sown with soya, with production of more than 95 million tons of grain. In addition to the increase of cultivated area, the nutritional management has been highlighted for increased production and productivity of this culture over the years. Thus, it is important to know how they are provided, and the functions and deficiencies of macro and micronutrients for this culture. Aiming to get better mineral nutrition of plants, Embrapa Soja offers a version of the Integrated System for Diagnoses and Recommendations (DRIS), to assist in the interpretation of foliar analysis, and the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutrição mineral da soja; NutriFert; DRIS. |
| Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/12218 |
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| Silva, Raquel Zanholo da; Conte, Ana Maria. |
| Areas cultivated with sugarcane where continuous vinasse application is used tend to have serious physical, biological and mainly chemical problems due to the excess nutritional load that is transmitted by this byproduct. In order to evaluate the chemical quality of the soil after phytoremediation, an experiment was carried out in protected cultivation in the area of Experimental Farm Teacher Eduardo Meneghel Rando, of Campus Luiz Meneghel of the State University of Northern Paraná, in the city of Bandeirantes / PR and evaluated by the design (0, 30, 45 and 60) days after emergence of the crops and the secondary plot of the 6 treatments with 3 replicates: T1- Crotalaria spectabilis, T2-Mucuna deeringiana, T3- Pennisetum americanum (L.) Leeke, T4- Zea... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Poluição do solo; Remediação de solos; Salinidade; Vinhoto.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15770 |
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| Registros recuperados: 655 | |
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