Agronomic Practices for Improving Growth, Quality, and Yield of Vegetables

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Crop Production".

Deadline for manuscript submissions: 15 June 2024 | Viewed by 558

Special Issue Editors


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Guest Editor
Institute for Agro-Environmental Research and Development of Murcia (IMIDA), Department of Plant Production and Agrotechnology, C/Mayor s/n, E-30150 Murcia, Spain
Interests: plant nutrition; hydroponics; vegetal production; plant physiology; crop science; aquaponics system; biofertilizer; tilapia; antioxidant activity

E-Mail Website
Guest Editor
Institute for Agro-Environmental Research and Development of Murcia (IMIDA), Department of Plant Production and Agrotechnology, C/Mayor s/n, E-30150 Murcia, Spain
Interests: abiotic stress; phytochemicals; anthocyanins; phenolic compounds; antioxidant activity; natural product chemistry; bioactivity; antioxidant assays; polyphenols; food science
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Special Issue Information

Dear Colleagues,

The human population is continually expanding. The United Nations estimates that the world population will grow by nearly 4 billion people in 2100, which will exceed 11 billion people. This fact makes it necessary to change the current cultivation paradigm in order to feed a constantly growing population. However, it is not enough to just produce more; the production practices must be sustainable and environmentally friendly.

Alongside the problem of overpopulation is the added, current problem of malnutrition. It has been reported that a large part of the population lacks vitamins or has anemia due to a lack of iron. Therefore, it is necessary to search for new eco-friendly food production techniques that provide foods with better nutritional quality and that allow food to be supplied to the entire population.

Therefore, we are pleased to announce this Special Issue on “Agronomic Practices for Improving Growth, Quality, and Yield of Vegetables”, which will be a compilation of high-level scientific research, reviews, and high-level opinion articles. This Special Issue will address new and sustainable cultivation strategies that allow for improved vegetable production and quality.

Dr. María Carmen Piñero
Dr. Jacinta Collado-González
Guest Editors

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Keywords

  • plant growth promoting
  • management practices
  • elicitors
  • shoot growth
  • yield
  • biomass
  • micro and macronutrients
  • phytochemicals
  • bioactive compounds

Published Papers (1 paper)

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Research

17 pages, 1506 KiB  
Article
A Genome-Wide Comparative Analysis of AUX1/LAX, PIN, and ABCB Genes Reveals Their Roles in Cucumber Fruit Curving
by Ke Lu, La Zhang, Lianxue Fan, Xiuyan Zhou and Shengnan Li
Agriculture 2024, 14(5), 657; https://doi.org/10.3390/agriculture14050657 - 24 Apr 2024
Viewed by 215
Abstract
Auxin transport is regulated by the AUX1/LAX, PIN, and ABCB gene families, controlling the distribution of auxin and ultimately fruit curving in cucumbers. However, studies on the differential expression of these auxin transporters and their roles in fruit curving are limited. [...] Read more.
Auxin transport is regulated by the AUX1/LAX, PIN, and ABCB gene families, controlling the distribution of auxin and ultimately fruit curving in cucumbers. However, studies on the differential expression of these auxin transporters and their roles in fruit curving are limited. In this study, we identified 36 auxin transporters from cucumber, including CsLAX1–7, CsPIN1–10, and CsABCB1–19. Basic characteristic analysis revealed that all CsLAX proteins were conservative, and a C-terminal NPNTY motif was found in CsPIN1–4/7–10. CsABCB1/5/11/14/17 were categorized as half-size transporters. Phylogenetic analysis revealed a genetic relationship between auxin transporters in Arabidopsis and cucumber. Exogenous auxin treatment on fruits and qPCR analysis indicated that differential expression patterns of auxin transporters control cucumber fruit curving. Co-expression analysis indicated that CsPIN1 and CsLAX2 were substantially negatively correlated, and they displayed opposite expression patterns in curved fruits. A proposed model suggested that CsLAX2 transports extracellular auxin to the convex side of the fruit; however, CsPIN1 inhibits auxin efflux at the same location. This leads to uneven auxin distribution that results in cucumber fruit curving. Full article
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