Root morphology, gas exchange and chlorophyll fluorescence of coffee cultivars and progenies are altered by Meloidogyne paranaensis infestation and water deficit
| Autor: | Vânia Aparecida Silva, Helbert Rezende de Oliveira Silveira, Vicente Paulo Campos, Meline de Oliveira Santos, Sônia Maria de Lima Salgado, Willian C. Terra, Bárbhara Joana dos Reis Fatobene, Alan Teixeira Pasqualotto |
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| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Photosystem II Meloidogyne paranaensis Physiology Parasitism Plant Science Root system Biology medicine.disease_cause 01 natural sciences Water deficit 010602 entomology Horticulture Infestation Genetics medicine Cultivar Agronomy and Crop Science Chlorophyll fluorescence 010606 plant biology & botany |
| Zdroj: | Journal of Phytopathology. 168:220-227 |
| ISSN: | 1439-0434 0931-1785 |
| DOI: | 10.1111/jph.12884 |
| Popis: | Climate change greatly influences coffee production, especially in areas infested with plant‐parasitic nematodes. In this study, coffee genotypes showed differences in their morphological and physiological characteristics when subjected to a water deficit and parasitism by Meloidogyne paranaensis. The cultivar IPR 100 had the largest superficial and volumetric root system area, even when parasitized. The two progenies (MG 0179‐1 and MG 0179‐3) and the cultivar Catuai IAC 62 had a similar surface area (p |
| Databáze: | OpenAIRE |
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