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Author(s): ANDRADE NETO, T. M. de; COELHO, E. F.; SANTANA, J. A. do V.; SANTANA JÚNIOR, E. B.; ALVES, M. da S. Fertilizers are salts that may increase irrigation water salinity, therefore, fertirrigation management should consider aspects like the injection solution. The electrical conductivity of soil solutio... ... |
Author(s): BRANDAO, Z. N.; SOFIATTI, V.; BEZERRA, J. R. C.; FERREIRA, G. B.; MEDEIROS, J. C. The canopy reflectance using ground-based sensors has the potential to provide information on crop nitrogen content. The objective of this study was to determine relationships between canopy spectral... ... |
Author(s): SHOCK, C. C.; FEIBERT, E. B. G.; PINTO, J. M. The irrigation needs of long day onion (Allium cepa) have been extensively studied at Ontario, Oregon, over the past 22 years. Drip irrigation has compared favorably with furrow and sprinkler irrigati... ... |
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Author(s): ANDRADE NETO, T. M. de; COELHO, E. F.; SANTANA, J. A. do V.; SANTANA JUNIOR, E. B.; ALVES, M. da S. The use of fertirrigation provides larger fertilizer application efficiency, reduction on labor and increases in the benefit-cost relationship to farmers. The inadequate use of fertilizer in fertirrig... ... |
Author(s): RODRIGUES, L. N.; VAN VLIET, W. A. M. RESUMO: Com a necessidade de se utilizar a água de forma cada vez mais eficientemente, faz necessário melhorar a produtividade de uso da água em escala de bacia hidrográfica. Este estudo objetivou ava... ... |
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Author(s): GONDIM, R. S.; EVANGELISTA, S. R. M.; MAIA, A. de H. N.; COSTA, C. A. G.; DUARTE, A. S. Abstract: Watermelon is an emerging crop that is dependent on irrigation water supply because growing season generally coincides with dry months in Central Brazil. This study attempted to evalu- ate c... ... |
Author(s): MATTOS, M. L. T.; VALGAS, R. A.; MARTINS, J. F. da S. Abstract: Considering the importance of rice (Oryza sativa L.) for global food and its significant production in Brazil, strategies for its sustainable production are focused on technologies to increa... ... |
Author(s): COELHO, G. R. C.; BRONDANI, C.; HOFFMANN, L. V.; VALDISSER, P. A. M. R.; BORBA, T. C. O.; MENDONÇA, J. A.; RODRIGUES, L. A.; MENEZES, I. P. P. de The objective of this study was to analyze the diversity and discrimination of high-performance Brazilian rice cultivars using microsatellite markers. Twenty-nine rice cultivars belonging to EMBRAPA A... ... |
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