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  1. Article: Citrus Irrigation With Desalinated Seawater Under a Climate Change Scenario.

    Navarro, Josefa María / Antolinos, Vera / Robles, Juan Miguel / Botía, Pablo

    Frontiers in plant science

    2022  Volume 13, Page(s) 909083

    Abstract: In arid and semiarid regions, the current lack of natural water resources is driving the use of alternative sources for crop irrigation, such as desalinated seawater (DSW). However, the use of DSW could affect the crop productivity due to its chemical ... ...

    Abstract In arid and semiarid regions, the current lack of natural water resources is driving the use of alternative sources for crop irrigation, such as desalinated seawater (DSW). However, the use of DSW could affect the crop productivity due to its chemical composition (predominance of phytotoxic ions: Na
    Language English
    Publishing date 2022-05-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2022.909083
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Changes in Drip Irrigation Water Distribution Patterns Improve Fruit Quality and Economic Water Productivity in Early-Season Lemon Trees

    Robles, Juan Miguel / García-García, José / Navarro, Josefa María / Botía, Pablo / Pérez-Pérez, Juan Gabriel

    Agronomy. 2023 May 31, v. 13, no. 6

    2023  

    Abstract: The physiological and agronomic responses of two irrigation systems were compared in ‘Fino 49′ lemon trees (Citrus limon [L.] Burm. fil.). The irrigation systems consisted of different designs of the irrigation installation (same amount of water and ... ...

    Abstract The physiological and agronomic responses of two irrigation systems were compared in ‘Fino 49′ lemon trees (Citrus limon [L.] Burm. fil.). The irrigation systems consisted of different designs of the irrigation installation (same amount of water and irrigation frequency): a conventional design (2L, two drip lines with six drippers per tree), and a design with a larger wetted surface (3L, implementing the conventional design with a third drip line with nine drippers per tree). Results indicated that the 3L design promoted a better distribution of water and fertilisers in the soil profile, improving some gas-exchange parameters in periods of low evaporative demand or after rain. The agronomic response showed two main effects on fruit quality: (1) the total numer of fruits affected by endoxerosis was reduced, and (2) the first harvest (the earliest fruits harvested) moved forward in time. From an economic point of view, economic water productivity was increased, mainly due to an increment in the proportion of first-harvested lemon, but also due to the decrease in lemon produced for the industry (affected by endoxerosis). The 3L irrigation system could be an interesting alternative to favour fruit precocity, improving the use of the available water resources for early lemon tree growers.
    Keywords Citrus limon ; agronomy ; early development ; evaporative demand ; fruit quality ; fruits ; gas exchange ; industry ; irrigation scheduling ; irrigation water ; lemons ; microirrigation ; rain ; soil profiles ; trees ; water distribution
    Language English
    Dates of publication 2023-0531
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article ; Online
    ZDB-ID 2607043-1
    ISSN 2073-4395
    ISSN 2073-4395
    DOI 10.3390/agronomy13061519
    Database NAL-Catalogue (AGRICOLA)

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