Publicação
Foliar application of jasmonic acid ameliorate photosynthesis and yield of the olive tree under summer stress
| Resumo: | Despite the physiological defence strategies that olive trees dispose against summer stress, the projected climate change for the Mediterranean Basin characterized by severe summer conditions, with low rainfall, excessive heat load, and high irradiance levels, right affect this crop. New cropping practices allowing better water use efficiency and protection against summer stress as with the introduction of foliar jasmonic acid were pursued. The study was conducted in an organic orchardat Quinta do Prado, Lodões, Vila Flor(41 °20'13.3"N, 7°05'54.2"W) under sustained deficit irrigation and shows the impact of the application of jasmonic acid (100 pM) on leaf gas exchange and yield during the 2017 season. |
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| Autores principais: | Gonçalves, Alexandre |
| Outros Autores: | Martins, Sandra; Silva, Ermelinda; Brito, Cátia; Pinto, Luís; Rocha, Luís; Pavia, Ivo; Macedo, Fabrício; Freire, António; Rodrigues, M.A.; Moutinho-Pereira, José; Correia, Carlos M. |
| Assunto: | Olive tree Acid jasmonic |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| Resumo: | Despite the physiological defence strategies that olive trees dispose against summer stress, the projected climate change for the Mediterranean Basin characterized by severe summer conditions, with low rainfall, excessive heat load, and high irradiance levels, right affect this crop. New cropping practices allowing better water use efficiency and protection against summer stress as with the introduction of foliar jasmonic acid were pursued. The study was conducted in an organic orchardat Quinta do Prado, Lodões, Vila Flor(41 °20'13.3"N, 7°05'54.2"W) under sustained deficit irrigation and shows the impact of the application of jasmonic acid (100 pM) on leaf gas exchange and yield during the 2017 season. |
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