@InProceedings{CapristoNSCFFCSC:2017:CoEsDi,
               author = "Capristo, Guilherme Fernando and Nanni, Marcos Rafael and Silva 
                         Junior, Carlos Antonio da and Crusiol, Lu{\'{\i}}s Guilherme 
                         Teixeira and Furlanetto, Renato Herrig and Facco, Cassiele Uliana 
                         and Campos, Taiana Loan de Lima and Souza, J{\'e}ssica Saldanha 
                         and Chicati, M{\^o}nica Sacioto",
                title = "Comportamento espectral dos diferentes est{\'a}gios 
                         fenol{\'o}gicos na cultura do feij{\~a}o",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "6490--6497",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Among the various methods available for the study of vegetated 
                         areas and cultures using the spectral reflectance highlights the 
                         use of vegetation indices, so that they can measure some 
                         parameters of interest, including, indicators of growth and vigor 
                         of the vegetation. The aim of this work was to study the behavior 
                         of the NDVI vegetation index at different growth stages in the 
                         bean crop by using digital still images. The work was conducted in 
                         greenhouse using of plastic vessels with a volume of 0,008 m3, to 
                         compose the experimental plots in a completely randomized design 
                         (CRD) with five treatments (phenological stages V4, R6, R7, R8 and 
                         R9) and eight repetitions, seeded with the bean cultivar IPR 
                         Tangara. The acquisition and processing of images were performed 
                         at the phenological stages V4, R6, R7, R8 and R9 through the use 
                         of a digital camera Fujifilm IS ProŽ 5 UVIR with filters in the 
                         visible and infrared. For the statistical analysis we used the 
                         SISVARŽ program to verify the significance by t test at 5% 
                         probability. There was a significant difference for most 
                         phenological stages, concomitant with the gradual increase in NDVI 
                         values as the development of culture, especially in relation 
                         between the vegetative and reproductive stages, may be concluded 
                         that the use of properly prepared digital cameras capturing the 
                         spectral range referring to the index, it has great potential in 
                         the evaluation in monitoring the development of the bean crop.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "60157",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSMD2F",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSMD2F",
           targetfile = "60157.pdf",
                 type = "Processamento de imagens",
        urlaccessdate = "27 abr. 2024"
}