Effect of Cultivation Techniques on Fruit Quality and Nutritional Value—3rd Edition

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

Deadline for manuscript submissions: 30 September 2025 | Viewed by 483

Special Issue Editor


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Guest Editor
Research Group “Food Quality and Safety (CSA)”, Department of Agro-Food Technology, Escuela Politécnica Superior de Orihuela (EPSO), Centro de Investigación e Innovación Agroalimentaria y Agroambiental (CIAGRO-UMH), Universidad Miguel Hernández de Elche (UMH), Ctra. de Beniel, km 3.2, 03312 Orihuela, Spain
Interests: food processing; nuts; volatile; antioxidants; organic; sensory quality; bioactive components; chromatography
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Special Issue Information

Dear Colleagues,

In accordance with Goal 2 of the United Nations 2030 Agenda for Sustainable Development (“end hunger, achieve food security and improve nutrition by promoting sustainable agriculture, applying agricultural practices that increase productivity”), agriculture and horticulture should advance toward research that leads to more efficient production of fruits and vegetables, with better functional and nutritional properties, that is, products of higher quality. In this way, nutrient intake will be improved without increasing food consumption.

The different strategies of cultivation techniques, such as pruning, thinning, preharvest treatments, etc., as well as good control of agronomic factors such as irrigation, soil texture, fertilizer, soil–water relationships, cultural practices, etc., involve unquestionable changes in the composition of the fruits and vegetables obtained. Studies that relate the incidence of these agronomic factors with the physical, chemical, functional, and sensorial properties of fruits and vegetables are necessary to achieve improvements in their final quality that is reflected in a nutritional improvement of the same.

As a result of this, the present Special Issue is aimed at gathering outstanding cross-disciplinary approaches (reviews and original research) applying the combination of agronomical techniques as a tool for improving the quality of fruits and vegetables in order to provide very valuable information to farmers, manufacturers, and consumers.

Dr. Luis Noguera-Artiaga
Guest Editor

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Keywords

  • agronomic factors
  • agricultural practices
  • antioxidants
  • biofunctional compounds
  • food quality
  • irrigation
  • mineral content
  • polyphenols
  • preharvest treatment

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Published Papers (1 paper)

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Research

21 pages, 1160 KiB  
Article
Linking Almond Yield and Quality to the Production System and Irrigation Strategy Considering the Plantation Age in a Mediterranean Semiarid Environment
by Abel Calderón-Pavón, Iván Francisco García-Tejero, Luis Noguera-Artiaga, Leontina Lipan, Esther Sendra, Francisca Hernández, Juan Francisco Herencia-Galán, Ángel Antonio Carbonell-Barrachina and Víctor Hugo Durán Zuazo
Agronomy 2025, 15(6), 1448; https://doi.org/10.3390/agronomy15061448 - 13 Jun 2025
Viewed by 242
Abstract
Almond (Prunus dulcis Mill.) is characterized by its water stress tolerance and adaptability to diverse management strategies, allowing it to maintain or even enhance almond quality while achieving optimal yields. Limited research has been conducted to date on how almond production and [...] Read more.
Almond (Prunus dulcis Mill.) is characterized by its water stress tolerance and adaptability to diverse management strategies, allowing it to maintain or even enhance almond quality while achieving optimal yields. Limited research has been conducted to date on how almond production and quality vary across different water regimes and production systems, or how tree age modulates crop responses to deficit irrigation and organic practices. This study examines the effects of regulated deficit irrigation (RDI) under organic (OPS) and conventional (CPS) production systems, analyzing the impact on nut quality (physical and chemical parameters) and its sensorial properties in an almond orchard during seasons in 2019 and 2023, when the trees were 3-years old and when they were close to their yield potential at 7-years old, respectively. The PS and irrigation strategy affected the nut quality, yield, and tree growth. The OPS and RDI methods accumulated season-dependent yield losses in both studied periods. The kernel weight under OPS was lower than CPS in 2019, with these differences being less evident in 2023. The highest antioxidant activity and total phenolic compound values were obtained with the OPS and RDI methods in 2019, whereas the sugar and organic acid contents showed improvements under the OPS and the RDI strategy during 2019 and 2023, respectively. Finally, significant improvements were observed in relation to the fatty acids profile for nuts harvested under OPS in both seasons, especially in the latter season with RDI. Thus, almond quality can be enhanced by the integration of both OPSs and RDI strategies, although these improvements are dependent on tree age. Full article
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