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Author(s): GONÇALVES, J. F. de C.; SANTOS JÚNIOR, U. M. dos; SILVA, J. F. da; ARRUDA, M. R. de; BONATES, L. C. de M.; FERNANDES, A. V.

The objective of this work was to analyze gas exchange, photosynthetic characteristics, photochemical efficiency of photosystem II and anatomical characteristics of young plant leaves of two guarana (... ...

Repository: BDPA     Publication year: 2006

Author(s): ANDRADE JÚNIOR, W. V.; OLIVEIRA NETO, C. F. de; SANTOS FILHO, B. G. dos; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S.; BOTELHO, A. de S.

The steady increase in cadmium (Cd) levels in the environment from anthropogenic actions has contributed to environmental degradation. Virola surinamensis is a forest species that has desirable charac... ...

Repository: BDPA     Publication year: 2019

Author(s): FALQUETO, A. R.; CASSOL, D.; MAGALHAES JUNIOR, A. M. de; OLIVEIRA, A. C. de; BACARIN, M. A.

The objective of this work was to evaluate the physiological changes that occur in different leaves during the early and late grain-filling stages of two rice genotypes (Oryza sativa subsp. indica, BR... ...

Repository: BDPA     Publication year: 2009

Author(s): BARBOSA, D. D.; LIMA, L. M. de

O amendoim é uma leguminosa de importância econômica cultivada em várias regiões do Brasil e possui grande capacidade de adaptação ambiental. Apesar disso, a seca é um fator ambiental que afeta a capa... ...

Repository: BDPA     Publication year: 2016

Author(s): LOPES, M. N.; GOMES, G. M. F.; MARANHÃO, T. D.; SILVEIRA, W. M.; POMPEU, R. C. F. F.; SILVA, R. G. da; BEZERRA, M. A.; CÂNDIDO, M. J. D.

This study aimed to evaluate the effects of nitrogen (N) and phosphorus (P) associated with dry and rainy seasons on the photochemical activity of Opuntia ficus-indica (L.) Mill. cv. Gigante. Combinat... ...

Repository: BDPA     Publication year: 2021

Author(s): MECHORA, S.; TORRES, D. P.; BRUNS, R. E.; SKOF, M.; UGRINOVIC, K.

Repository: BDPA     Publication year: 2017

Author(s): SILVA, D. S. M.; CARVALHO, P. de; SOUZA, R. da S.; BOURSCHEIDT, M. L.; CARVALHO, A. P. da S.; PEREIRA, D. H.; CABRAL, L. S.; PEDREIRA, B. C. e

The spittlebugs cause symptoms such as yellowing of leaves, forage accumulation reduction and consequently, stocking rate decreasing. One alternative is the use of forage breeding to find genotypes th... ...

Repository: BDPA     Publication year: 2017

Author(s): SILVA, D. S. M.; SOUZA, R. da S.; TSCHOPE, G. L.; DOMICIANO, L. F.; PEREIRA, D. H.; PEDREIRA, B. C. e

A interação planta-animal é complexa e seu entendimento se faz necessário para a manipulação do desempenho animal e da produção da forrageira. Desse modo, o estudo do comportamento de animais em paste... ...

Repository: BDPA     Publication year: 2016

Author(s): SILVA, J. G. da; SILVA, L. P. da; SOUZA, J. R. de; CASTRO, C. S. P. de

Repository: BDPA     Publication year: 2008

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