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 Author(s): ÁVILA, R. G.; MAGALHAES, P. C.; SILVA, E. M. da; ALVARENGA, A. A. de; REIS, C. O. dos; CUSTÓDIO. A. M.; JAKELAITIS, A.; SOUZA, T. C. de The objective of this study was to evaluate the the ability of foliar application of potassium nitrate (KNO3) to induce water deficit tolerance in sorghum plants (Sorghum bicolor cv. P898012) subjecte... ... |
 Author(s): MAGALHAES, P. C.; SOUZA, T. C. de; LAVINSKY, A. O.; ALBUQUERQUE, P. E. P. de; OLIVEIRA, L. L. de; CASTRO, E. M. de In order to understand possible relationships among the features of plant organs located above and below soil, their correlation and how it might affect strategies for drought adaptation, two sorghum... ... |
 Author(s): MENDES, I. de C.; REIS JÚNIOR, F. B. dos; HUNGRIA, M.; SOUSA, D. M. G. de; CAMPO, R. J. O objetivo deste trabalho foi avaliar se a adubação nitrogenada, nos estádios de pré-florescimento (R1) e início do enchimento de grãos (R5), interfere na produtividade e na nodulação da soja. O estud... ... |
 Author(s): SOUZA, A. A. de; CARVALHO, A. J. de; BASTOS, E. A.; CARDOSO, M. J.; JÚLIO, M. P. M.; BATISTA, P. S. C.; JÚLIO, B. H. M.; CAMPOLINA, C. V.; PORTUGAL, A. F.; MENEZES, C. B. de; OLIVEIRA, S. M. de Sorghum is one of the most drought-tolerant cereals. However, strong water stress, especially during the reproductive phase, causes significant grain yield reduction. Drought events are common in seco... ... |
 Author(s): BENTEO, G. de L.; VERZIGNASSI, J. R.; FERNANDES, C. D.; VALLE, C. B. do; MACEDO, M. C. M.; LIBÓRIO, C. B. de; MOTEIRO, L. C. This study aimed to evaluate aspects of reproductive phenology, yield components and seed quality of the B4 genotype of Brachiaria brizantha in function of nitrogen doses applied at pre-flowering. The... ... |
 Author(s): CARPENEDO, S.; RASEIRA, M. do C. B.; FRANZON, R. C.; BYRNE, D. H.; SILVA, J. B. DA Because of climatic changes, the cultivation of temperate climate plants such as peach in subtropical climates has become a challenge. In these areas, temperatures exceeding 25°C often occur during th... ... |
 Author(s): ALMEIDA, L. G.; MAGALHAES, P. C.; KARAM, D.; SILVA, E. M. da; ALVARENGA, A. A. The present research seeks to elucidate the feasibility of chitosan (CHT) in the induction of water deficit tolerance in different maize hybrids, contrasting tolerance to water restriction, tolerance... ... |
 Author(s): OLIVEIRA, R. M. de; ASPIAZÚ, I.; MAGALHAES, P. C.; SILVA, K. M. de J.; CARVALHO, A. J. de; PORTUGAL, A. F.; SANTOS, S. R. dos; REIS, J. B. R. da S. Selection of tolerant plants is essential to meet the challenges of food production. The objective of this study was to evaluate agronomic and physiological characteristics as indicators for the selec... ... |
 Author(s): ALMEIDA, L. G.; SILVA, E. M. da; MAGALHAES, P. C.; KARAM, D.; REIS, C. O. dos; GOMES JÚNIOR, C. C.; MARQUES, D. M. Low water availability is regarded as an abiotic stress that limits the agricultural production. Due to the physical and chemical characteristics of chitosan (CHT), this substance might stimulate phys... ... |
 Author(s): REIS, C. O. dos; MAGALHAES, P. C.; AVILA, R. G.; ALMEIDA, L. G.; RABELO, V. M.; CARVALHO, D. T.; CABRAL, D. F.; KARAM, D.; SOUZA, T. C. de Chitosan induces plant tolerance to various abiotic stresses, including water deficit. However, its use may be limited, due to its constitution and low solubility in water. Thus, chemical modification... ... |
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