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| DOI | 10.3390/d16040247 |
| Exploring the Influence of Soil Salinity on Microbiota Dynamics in Vitis vinifera cv. Glera: Insights into the Rhizosphere, Carposphere, and Yield Outcomes | |
| 发表日期 | 2024 |
| EISSN | 1424-2818 |
| 起始页码 | 16 |
| 结束页码 | 4 |
| 卷号 | 16期号:4 |
| 英文摘要 | In a world grappling with the severe effects induced by climate change, one of the most significant concerns affecting agriculture is the gradual decline in water quality for irrigation associated with reduced rainfalls and the consequent increase in soil salinity. This issue is particularly crucial for grapevine cultivation (Vitis vinifera L.) and the associated winemaking industry. The aroma of the resulting wines and the yield parameters can be influenced both directly by water quality and indirectly due to the effects exerted by salinity on the microbiota, which directly impacts plant health. To gain insights into this topic, our study aimed to analyse the changes induced in the microbiota of both the rhizosphere and the carposphere due to salt stress using a metabarcoding approach, focusing on Vitis vinifera cv. Glera. The control plants were irrigated with rainwater, while the treated plants were irrigated with water containing salt (NaCl). Our findings revealed significant differences in the microbiota (both fungi and bacteria) of the rhizosphere and carposphere between the two treatments. For instance, the Shannon diversity index (i.e., alpha diversity) was lower in the treated plants compared to the control not-treated ones, whilst the beta diversity did not show any differences. Several microbial phyla exhibited better resilience to this abiotic stress (e.g., Ascomycota, Saccharomycetes, Acidobacteria, Proteobacteria, Bacteroidetes), shedding light on their impact on crucial bacterial and fungal groups essential for the subsequent winemaking stages. Additionally, the salt stress negatively affected the yield parameters. This study contributes valuable insights to the viticultural community, providing a deeper understanding of the complex interplay between soil characteristics, microbial communities, and their influence on productivity. |
| 英文关键词 | climate change; salinity; soil; microbiota; rhizosphere; carposphere; wine |
| 语种 | 英语 |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| WOS类目 | Biodiversity Conservation ; Ecology |
| WOS记录号 | WOS:001211305300001 |
| 来源期刊 | DIVERSITY-BASEL
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/286848 |
| 作者单位 | University of Udine; Consiglio per la Ricerca in Agricoltura e L'analisi Dell'economia Agraria (CREA); University of Reading |
| 推荐引用方式 GB/T 7714 | . Exploring the Influence of Soil Salinity on Microbiota Dynamics in Vitis vinifera cv. Glera: Insights into the Rhizosphere, Carposphere, and Yield Outcomes[J],2024,16(4). |
| APA | (2024).Exploring the Influence of Soil Salinity on Microbiota Dynamics in Vitis vinifera cv. Glera: Insights into the Rhizosphere, Carposphere, and Yield Outcomes.DIVERSITY-BASEL,16(4). |
| MLA | "Exploring the Influence of Soil Salinity on Microbiota Dynamics in Vitis vinifera cv. Glera: Insights into the Rhizosphere, Carposphere, and Yield Outcomes".DIVERSITY-BASEL 16.4(2024). |
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