Author
Listed:
- Géssyca Fernanda de Sena Oliveira
- Uilian do Nascimento Barbosa
- José Jorge Monteiro Junior
- Diogo José Oliveira Pimentel
- Julianne Moura da Silva
- Lorena de Moura Melo
- Giselle Lemos Moreira
- Gabriela Salami
- Tamires Leal de Lima
- Pierre André Bellé
- Elisiane Alba
- Emanuel Araújo Silva
- Rudiney Soares Pereira
- Adriano Castelo dos Santos
Abstract
The second most cultivated plant to a forest range in Brazil is the Pinus elliottii. This paper aims to evaluate the spectral behavior of individuals of Pinus elliottii in the electromagnetic radiation (1st) of the visible and (2nd) the infrared, when submitted to the water deficit. The experiment was conducted in the city of Santa Maria located at the Rio Grande do Sul State. The spectral responses of 10 individuals of Pinus elliottii were observed in different climatic seasons at 24 months of age. To evaluate the spectral behavior a spectroradiometer was used, and the behavior in the 450 to 1700 nm range was analyzed. Five individuals were submitted to water deficit treatment and five were used as controls, remaining in adequate water conditions. The spectral pattern for individuals submitted to water deficit was similar, but a trend of wavelength responses in the region of visible green (577-491 nm) and near-infrared (1100-789 nm) was noticeable. The most evident differences occurred in the fall season when differences in spectral amplitudes are noticeable and significantly different from the rest of the year.
Suggested Citation
Géssyca Fernanda de Sena Oliveira & Uilian do Nascimento Barbosa & José Jorge Monteiro Junior & Diogo José Oliveira Pimentel & Julianne Moura da Silva & Lorena de Moura Melo & Giselle Lemos Moreira, 2024.
"Spectral Behavior of Pinus elliottii, Subjected to Drought in Southern Brazil,"
Journal of Agricultural Science, Canadian Center of Science and Education, vol. 12(1), pages 179-179, April.
Handle:
RePEc:ibn:jasjnl:v:12:y:2024:i:1:p:179
Download full text from publisher
More about this item
JEL classification:
- R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
- Z0 - Other Special Topics - - General
Statistics
Access and download statistics
Corrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ibn:jasjnl:v:12:y:2024:i:1:p:179. See general information about how to correct material in RePEc.
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
We have no bibliographic references for this item. You can help adding them by using this form .
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Canadian Center of Science and Education (email available below). General contact details of provider: https://edirc.repec.org/data/cepflch.html .
Please note that corrections may take a couple of weeks to filter through
the various RePEc services.