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Omics Sciences and Biotechnologies to Support Agronomy Applications for Sustainable Agriculture

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Agriculture".

Deadline for manuscript submissions: closed (31 December 2021) | Viewed by 3015

Special Issue Editor


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Guest Editor
Research Centre for Olive, Fruit and Citrus Crops, Council for Agricultural Research and Economics (CREA), 87036 Rende, Cosenza, Italy
Interests: Plant genetics; plant transcriptomics; association studies; phenotypic and molecular characterization of olive germplasm; micropropagation; floral biology; abiotic stress; studies about the climate change effects in olive growing

Special Issue Information

Dear Colleagues,

in the era of climate change and the global population growth, the need to develop approaches to the agricultural sector that are sustainable and respectful of the natural resources (water, soil and biodiversity) becomes increasing, in order not to compromise the survival of the future generations, while promoting a productivity rise for meeting the food needs of the current population. Sustainable agriculture can therefore simply be considered a method for making territories and communities resilient.

Among the aims of sustainable agriculture, to increase productivity by reducing water and energy consumption, and to protect the environment by reducing the sources of pollution and soil erosion and by protecting natural ecosystems, are certainly a priority.

This Special Issue collects contributions, including original research papers, reviews, methods or opinions, relating to studies conducted on different sectors of agriculture, in which purely agronomic and physiological approaches are flanked by those typical of the omics sciences, which in the last decade have been gaining an important role in supporting agronomic studies. Genomic, transcriptomic and proteomic studies make it possible to identify genes and/or proteins with key roles in the response to different stress conditions or, through the study of molecular mechanisms, make it possible to better understand phenological conditions that are altered by ongoing global warming. As well as considerable interest is addressed to metagenomic studies that allow the study of microbial communities directly in their natural environment, where they can play a key role in the adaptability of crops to the various biotic and abiotic stress conditions. Finally, articles introducing studies related to biotechnologies application, that could be crucial for improving the crop performance in sustainable agriculture, are welcome too.

The collected contributions will be able to stimulate discussion and debate within the scientific community which identifies sustainable agriculture as an important opportunity to "cultivate" the future.

Dr. Amelia Salimonti
Guest Editor

Manuscript Submission Information

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Keywords

  • sustainable agriculture
  • water consumption
  • climate change
  • soil erosion
  • productivity
  • omics sciences
  • biotechnologies
  • biotic and abiotic stress
  • biodiversity
  • physiology

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Published Papers (1 paper)

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Research

20 pages, 2469 KiB  
Article
Treated Unconventional Waters Combined with Different Irrigation Strategies Affect 1H NMR Metabolic Profile of a Monovarietal Extra Virgin Olive Oil
by Federica Angilè, Gaetano Alessandro Vivaldi, Chiara Roberta Girelli, Laura Del Coco, Gabriele Caponio, Giuseppe Lopriore, Francesco Paolo Fanizzi and Salvatore Camposeo
Sustainability 2022, 14(3), 1592; https://doi.org/10.3390/su14031592 - 29 Jan 2022
Cited by 7 | Viewed by 2309
Abstract
The agricultural sector is facing a decrease in water supply and water quality at a global level and this is a problem that strictly affects all the Mediterranean olive growing areas. The aim of this work was to evaluate, for the first time, [...] Read more.
The agricultural sector is facing a decrease in water supply and water quality at a global level and this is a problem that strictly affects all the Mediterranean olive growing areas. The aim of this work was to evaluate, for the first time, by NMR Spectroscopy and multivariate data analysis the metabolic profiling of the oils produced under different irrigation schemes. Arbosana olive oils were obtained from the use of saline reclaimed water (RW) and treated municipal wastewater (DW), combined with: full irrigation (FI) and regulated deficit irrigation (RDI). The results show a higher relative content of saturated fatty acids in EVOOs obtained from RDI strategy, regardless of the water source. Moreover, an increase in unsaturated fatty acids, a ω6/ω3 ratio content was observed in EVOOs obtained from RW when compared with DW water. Furthermore, the RW–RDI showed an increase in secoiridoid derivatives and hydroperoxides with respect to DW–RDI. A sustainable irrigation management, by combining a deficit irrigation strategy and saline reclaimed water source, could be crucial in order to overcome the problem of water scarcity and to guarantee the olive oil nutraceutical properties. The 1H NMR-based metabolomic approach proved a powerful and versatile tool for this specific investigation. Full article
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