Agronomic Performance and Nutraceutical Value of Vegetables in Sustainable Agricultural Systems

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Horticultural and Floricultural Crops".

Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 1704

Special Issue Editors


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Guest Editor
Department of Agriculture, Food and Environment, University of Pisa, 56122 Pisa, Italy
Interests: wild edible plants; antioxidant activity; ROS scavenging mechanisms; secondary metabolism; food quality; enzyme activity
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Center of Plant Sciences, School of Advances Study Sant’Anna, Piazza Martiri della Libertà, 33 - 56127 Pisa, Italy
Interests: organic farming; weed science; agroecology; cover crops; intercropping; plant-plant interactions; plant nutrition; plant secondary metabolism

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Guest Editor
Center of Plant Sciences, School of Advances Study Sant’Anna, Piazza Martiri della Libertà, 33 - 56127 Pisa, Italy
Interests: organic farming; weed science; agroecology; cover crops; intercropping; plant-plant interactions

Special Issue Information

Dear Colleagues,

The agricultural model that originated during the green revolution was based on large-scale, intensive, and simplified farming systems. Consumers, environmentalists, and policymakers, but also farmers themselves, have started to increasingly question the sustainability of this agricultural paradigm. Indeed, it has been proven that this model is unable to adapt to major environmental and economic shocks as well as diminishing yield stability and food safety and quality. Therefore, the call for more sustainable cropping systems has led to increased interest in new cropping practices based on the use of local natural resources and functional agrobiodiversity to reduce reliance on external inputs, maintain adequate yield, and improve the nutritional and nutraceutical value of crops. On the other hand, there is also increased interest in the research of functional foods rich in bioactive compounds, which are able to prevent neurodegenerative chronic diseases. The aim of this Special Issue is the assessment of new sustainable vegetable systems supporting crop diversification and investigating the effect of the interactions between the different components of agroecosystems on the nutraceutical value of vegetable crops. 

Original papers, reviews, opinions, and perspectives concerning these topics are welcome.

Dr. Costanza Ceccanti
Dr. Federico Leoni
Dr. Stefano Carlesi
Guest Editors

Manuscript Submission Information

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Keywords

  • crop diversification
  • agrobiodiversity
  • plant-based diet
  • food quality
  • nutraceutical value
  • functional food
  • nutrient optimisation

Published Papers (1 paper)

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Research

14 pages, 4105 KiB  
Article
Configuration of Strawberry Yield, Nutritional and Functional Traits in Response to LPE Application in a Two-Year Study
by Lorena Vultaggio, Leo Sabatino, Youssef Rouphael, Claudio De Pasquale, Salvatore La Bella and Beppe Benedetto Consentino
Agronomy 2023, 13(5), 1266; https://doi.org/10.3390/agronomy13051266 - 28 Apr 2023
Cited by 1 | Viewed by 1262
Abstract
Lysophosphatidylethanolamine (LPE) is a promising natural lysophospholipid which can be employed as a growth regulator for horticultural purposes. The present research was accomplished to investigate the effects of LPE (0 or 10 ppm) on the yield and quality of “Savana” strawberry plants grown [...] Read more.
Lysophosphatidylethanolamine (LPE) is a promising natural lysophospholipid which can be employed as a growth regulator for horticultural purposes. The present research was accomplished to investigate the effects of LPE (0 or 10 ppm) on the yield and quality of “Savana” strawberry plants grown during two consecutive cultivation cycles (I (2020–2021); II (2021–2022)). Plants cultivated in year I and treated with LPE revealed the highest total yield (838.3 g plant−1), marketable yield (735.4 g plant−1) and average marketable fruit weight (39.8 g plant−1). Fruits from year II plants treated with LPE had the highest total phenolics concentration (491.4 mg 100 g−1 dw). LPE significantly enhanced strawberry antioxidant activity, firmness, soluble solids content, ascorbic acid and anthocyanins by 5.2%, 7.6%, 15.3%, 13.8% and 19.7%, respectively, compared with the control. Although LPE application significantly reduced fruit dry matter, yellowness and lightness by 7.2%, 30.1% and 14.6%, respectively, it significantly increased, in year II, anthocyanins, discarded production, fruit lightness and dry matter. Overall, our findings also revealed that, even under sub-optimal growing conditions (year II), LPE application increased important productive and qualitative strawberry parameters. Full article
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