Torres Nazareth, Antolín M Carmen, Goicoechea Nieves
Unidad Asociada al CSIC (EEAD, Zaragoza, ICVV, Logroño), Grupo de Fisiología del Estrés en Plantas (Departamento de Biología Ambiental), Facultades de Ciencias y Farmacia y Nutrición, Universidad de Navarra, Pamplona, Spain.
Front Plant Sci. 2018 Jun 29;9:897. doi: 10.3389/fpls.2018.00897. eCollection 2018.
Climate change and their resulting impacts are becoming a concern for winegrowers due to the high socioeconomic relevance of the winemaking sector worldwide. In fact, the projected climate change is expected to have detrimental impacts on the yield of grapevines, as well as on the quality and properties of grapes and wine. It is well known that arbuscular mycorrhizal fungi (AMF) can improve the nutritional quality of edible parts of crops and play essential roles in the maintenance of host plant fitness under stressed environments, including grapevines. The future scenarios of climate change may also modify the diversity and the growth of AMF in soils as well as the functionality of the mycorrhizal symbiosis. In this review, we summarize recent research progress on the effects of climate change on grapevine metabolism, paying special attention to the secondary compounds involved in the organoleptic properties of grapes and wines and to the levels of the phytohormones implied in the control of berry development and fruit ripening. In this context, the potential role of AMF for maintaining fruit quality in future climate change scenarios is discussed.
由于全球酿酒行业具有高度的社会经济相关性，气候变化及其产生的影响正成为葡萄种植者关注的问题。事实上，预计气候变化将对葡萄产量以及葡萄和葡萄酒的品质与特性产生不利影响。众所周知，丛枝菌根真菌（AMF）可以提高作物可食用部分的营养品质，并在包括葡萄藤在内的胁迫环境下维持宿主植物健康方面发挥重要作用。气候变化的未来情景也可能改变土壤中AMF的多样性和生长以及菌根共生的功能。在本综述中，我们总结了气候变化对葡萄代谢影响的最新研究进展，特别关注葡萄和葡萄酒感官特性中涉及的次生化合物以及浆果发育和果实成熟控制中所涉及的植物激素水平。在此背景下，讨论了AMF在未来气候变化情景下维持果实品质的潜在作用。
