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| Peluzio,Joênes Mucci; Afférri,Flávio Sérgio; Monteiro,Fábio Josias Farias; Melo,Aurélio Vaz de; Pimenta,Raphael Sanzio. |
| Com o objetivo de avaliar o rendimento de grãos dos cultivares de soja, foram conduzidos três ensaios sob condições de várzea irrigada em Formoso do Araguaia - Tocantins, na entressafra 2007 (15/05; 30/05 e 12/06). O delineamento experimental foi em blocos casualizados com três repetições e dez tratamentos. Os cultivares foram: DM Nobre, A 7002, DM 247, DM 309, DM 339, M-SOY 8411, M-SOY 8914, M-SOY 8866, M-SOY 9350 e FT 106. Na avaliação do desempenho dos cultivares, foi realizado um estudo de adaptabilidade e estabilidade através dos métodos de Eberhart e Russell (1966) e Centróide. O rendimento médio de grãos variou de 1.023 kg ha-1 (15/05) a 1.234 kg ha-1 (12/06), sendo a média geral de 1.142 kg ha-1. Baseado na classificação obtida pelas metodologias... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Melhoramento/genético; Interação genótipos/ambientes. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300015 |
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| Coradi,Paulo C.; Lemes,Ângelo F. C.. |
| ABSTRACT This study aimed to verify the capacity of silo-dryer-aerator prototype equipment operating as a silo-storage-aerator for soybean quality analysis. Soybeans with water content of 17% (wet basis – w.b.) were dried and stored in a silo-dryer-aerator system that was designed using a drying chamber, four independent storage cells, and a static capacity of 164 kg. Another batch of grains was stored in a silo-storage-aerator with a capacity of 1,200 kg. The experiment was set up in a completely randomized factorial 5 × 4 experimental design including five grain batches stored after being dried at 30, 40, and 50 °C (mixed grains were dried at three temperatures) in the silo-dryer-aerator cells and one mixed grain batch stored in the silo-storage-aerator... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Postharvest; Processing; Quality. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000400279 |
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| Hauth,Michele R.; Botelho,Fernando M.; Hoscher,Renata H.; Botelho,Sílvia de C. C.; Oliveira,Gabriel H. H. de. |
| ABSTRACT The knowledge of physical properties of grains is important for the optimization of postharvest operations. Thus, this study aimed to evaluate the effect of moisture content over physical properties of different cultivars of soybean. Soybean of cultivars NS7901RR, TMG1180RR, P98Y70 and TMG132RR were used, with initial moisture content of 0.32, 0.27, 0.25 and 0.21 dry basis (d.b.), respectively. In order to dry the samples, an oven of forced air circulation was used. Samples were dried at temperature of 50 °C, being the drying procedure stopped when the moisture content of soybean was equal or inferior than 0.15 (d.b.). During drying, for interested moisture contents, physical properties were determined: bulk density, equivalent diameter,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Moisture content; Physical characteristics; Shape and size. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400590 |
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| Baron,Felipe A.; Corassa Junior,Geomar M.; Fioresi,Dejales; Santi,Antônio L.; Martini,Renan T.; Kulczynski,Stela M.. |
| ABSTRACT Yield potential of agricultural fields associated with plant spatial arrangement could determine the physiological quality of soybean (Glycine max L.) seeds. Thus, this study aimed to evaluate the physiological quality of soybean seeds from different yield environments and plant densities. Experiments were carried out in Boa Vista das Missões-RS, Brazil, during the 2014/2015 growing season. Yield environments were delineated by overlapping yield maps from the 2008, 2009/2010 and 2011/2012 growing seasons. The experimental design was a randomized complete block in a 2 x 5 factorial arrangement with two yield environments (low and high) and five plant densities, with four replicates. Two varieties were tested: Brasmax Ativa RR (10, 15, 20, 25 and 30... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Seed vigor; Yield maps; Optimization. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000400237 |
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| Smaniotto,Thaís A. de S.; Resende,Osvaldo; Marçal,Kaique A. F.; Oliveira,Daniel E. C. de; Simon,Gustavo A.. |
| Propôs-se, neste trabalho, avaliar a qualidade fisiológica das sementes de soja ao longo do armazenamento durante 180 dias em diferentes teores de água e em duas condições de temperatura. Foram utilizadas sementes de soja, cultivar CD 242 RR com teores de água iniciais de 12, 13 e 14% (b.u.). As sementes foram adquiridas com o teor de água de 11,0% (b.u.); em seguida, foram umedecidas em câmara BOD a 20 ºC e 85% de umidade relativa, homogeneizadas e acondicionadas em sacos plásticos de polipropileno; as embalagens foram mantidas em dois ambientes distintos. Com vista à avaliação das sementes ao longo do armazenamento foram realizadas as análises de teor de água, germinação, primeira contagem da germinação, índice de velocidade de germinação e condutividade... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Teor de água; Temperatura; Glycine max (L.). |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014000400013 |
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| Duarte,Tiago C.; Cruz,Simério C. S.; Soares,Guilherme F.; Sena Júnior,Darly G. de; Machado,Carla G.. |
| ABSTRACT The aim with this study was to evaluate the effects of single- and twin-row spatial arrangements associated with different doses of fertilization on soybean yield and its components. The experiment was carried out at Federal University of Goiás, Campus of Jataí, in a split-plot randomized block design with 10 treatments and four replicates. Each plot corresponded to a dose of P and K fertilization (0, 50, 100, 200 and 400% of the recommended dose) and the subplots to two types of spatial arrangements: single and twin rows. The yield components evaluated were plant final population, number of pods and seeds per plant, number of seeds per pod, weight of a thousand grains and yield. The increase in fertilization dose, even at doses two and four times... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Twin rows; Spacing; Phosphorus; Potassium. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001100960 |
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