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Photosynthetically active radiation under forest fragment and forest restoration systems in the Cerrado-Amazon ecotone, Mato Grosso State, Brazil. Author(s): ZOLIN, C. A.; LULU, J.; TONINI, H.; ISERNHAGEN, I. In this study we monitored the Photosynthetically Active Radiation (PAR) in four treatments of a Forest Restoration (FR) project, as well as inside a Native Forest (NF) and under Full Sun (FS) conditi... ... Repository: BDPA Publication year: 2017
Photosynthetically active radiation levels in a Syrah vineyard in a Brazillian Tropical Semiarid area: preliminary results. Author(s): MOURA, M. S. B. de; CARMO, J. F. A. do; SÁ, I. I. S.; LEAO, P. C. de S.; SILVA, T. G. F. da; SOUZA, L. S. B. de This work aimed to determine the photosynthetically active radiation (PAR) incidence at the berry leveI at east (E) and west (W) direction in a Syrah vineyard growing in a tropical semiarid area of Br... ... Repository: BDPA Publication year: 2011
Spatial and seasonal variability of photosynthetically active radiation in the understory of a semi-decidual seasonal forest. Author(s): PEZZOPANE, J. E. M.; AMARAL, G. C.; PEZZOPANE, J. R. M.; HERRERA MACHUCA, M. A.; NÓIA JÚNIOR, R. DE S. The Atlantic Forest is a global hotspot for biodiversity conservation; however, human actions threaten and unbalance the dynamics of the natural processes of the biome. The present study investigated... ... Repository: BDPA Publication year: 2022
Agronomic performance and photosynthetically active radiation intercepted by maize intercropped with Brachiaria. Author(s): MAKINO, P. A.; CECCON, G.; RIBEIRO, L. M; CECCON, F. Repository: BDPA Publication year: 2019
The influence of different photosynthetically active radiation levels on Ananas comosus (var. erectifolius LB Smith) plant sunder multiple cropping systems in the upland region of the Guama River, eastern Amazonia. Author(s): CORDEIRO, I. M. C. C.; LAMEIRA, O. A.; BARROS, P. L. C. de; ANDRADE, V. M. S.; ILIVEIRA, F. de A.; OLIVEIRA, E. C. P. de Changes in the photosynthetically active radiation (PAR) levels to which a certain species are adapted can result in different plant growth responses. Thus, analytical and systematic studies on the me... ... Repository: BDPA Publication year: 2016
Climatic oscillations in the production of Eucalyptus benthamii x E. dunnii shoots in mini-clonal hedge. Author(s): PIRES, P. P.; WENDLING, I.; SOUZA, A. M. de; COELHO, A. S. G. Detailed knowledge on the factors influencing the production of minicuttings, especially focusing on management and environmental optimization is important. Therefore, this study aimed at evaluating t... ... Repository: BDPA Publication year: 2017
Agronomic characteristics of Tamani grass managed under different combinations of frequency and intensity of defoliation. Author(s): ALVES, F. G. S.; MÉNDEZ, E. J. C.; NASCIMENTO, B. B.; FURTADO, R. N.; VASCONCELOS, E. C. G.; OTAVIANO, E. K. S.; MOREIRA, J. B. S.; POMPEU, R. C. F. F.; CÂNDIDO, M. J. D. Background: Management strategies may affect plant growth and herbage characteristics. Thus, understanding its impact may help to define appropriate management. Objective: To evaluate the effect of di... ... Repository: BDPA Publication year: 2024
Forage mass and morphological composition of Marandu palisade grass pasture under rest periods. Author(s): ANJOS, A. J. DOS; GOMIDE, C. A. de M.; RIBEIRO, K. G.; MADEIRO, A. S.; MORENZ, M. J. F.; PACIULLO, D. S. C. An evaluation of productive potential is not the only factor used to determine grazing management efficiency; it is also necessary to know the structural characteristics of the canopy. The objective o... ... Repository: BDPA Publication year: 2016
Use of solar radiation in the improvement of spring canola (Brassica napus L., Brassicaceae) yield influenced by nitrogen topdressing fertilization. Author(s): DALMAGO, G. A.; PINTO, D. G.; FONTANA, D. C.; GOUVEA, J. A. de; BERGAMASCHI, H.; FOCHESATTO, E.; SANTI, A. Repository: BDPA Publication year: 2018
Validação do IAF estimado a partir do coeficiente de extinção da radiação PAR. Author(s): CRESTANI, M.; CANDIDO, L. A.; CUADRA, S. V.; TOMÉ, A. M.; LOPES, A. B. de A.; LIMA, F. L. de; REIS, J.; BRIZOLLA, R. M. Nesse estudo foram realizados experimentos de campo durante as safras sojícolas 2017/2018 e 2018/2019, na Faculdade Marechal Rondon (FARON) em Vilhena-RO, para mensurar o IAF da cultivar 75I77 RSF IPR... ... Repository: BDPA Publication year: 2023

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