Adaptation of Crops to the Environment under Climate Change: Physiological and Agronomic Strategies—Volume III

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Farming Sustainability".

Deadline for manuscript submissions: 20 December 2024 | Viewed by 253

Special Issue Editor


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Guest Editor
Instituto de Biología Molecular y Celular de Plantas, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, 46022 Valencia, Spain
Interests: abiotic stress tolerance; drought; salinity; potassium transport; arbuscular mycorrhizal symbiosis; science communication
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Special Issue Information

Dear Colleagues,

Climate change is a major threat to food production worldwide. Rain patterns and temperature are changing in many production areas, affecting yields and diseases, which, in turn, affect different crops. Developing strategies to cope with this new scenario is a major challenge for 21st century agronomy. This ambitious objective cannot be undertaken with a single strategy; solutions may come from biotechnology, microbiology, ecophysiology, engineering, and organic farming. In this issue, we want to compile papers related to the adaptation of crops to climate change, accepting papers from different areas and disciplines that are focused on the aforementioned objective. We are also interested in novel technologies, such as CRISPR/Cas9 or new breeding techniques with high potential for use in the development of novel and improved crops, able to maintain yield levels under the novel conditions imposed by climate change.

For this Special Issue, we welcome papers related to the following topics:

  • Biotechnological improvement of crops to enhance adaptation to climate change;
  • Use of biostimulants, PGPR, or mycorrhizal fungi to improve crop adaptation to climate change;
  • Field studies under new conditions imposed by climate change;
  • Organic farming strategies to adapt crops to climate change;
  • Ecophysiological studies of crop plants under abiotic stress conditions;
  • Metabolic engineering of phytohormones for abiotic stress tolerance.

Dr. Rosa Porcel
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Agronomy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • abiotic stress
  • climate change
  • PGPR
  • biostimulant
  • mycorrhizal
  • stress tolerance

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Published Papers (1 paper)

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Research

18 pages, 13836 KiB  
Article
The Performance of Agronomic and Quality Traits of Quinoa under Different Altitudes in Northwest of China
by Hongliang Cui, Qing Yao, Bao Xing, Bangwei Zhou, Syed Sadaqat Shah and Peiyou Qin
Agronomy 2024, 14(6), 1194; https://doi.org/10.3390/agronomy14061194 - 1 Jun 2024
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Abstract
Quinoa is a resilient crop known for its adaptability to diverse environmental conditions. This study examined the agronomic performance and ecological adaptability of quinoa across four distinct altitudes in the northwestern regions of China. Six quinoa genotypes were assessed for agronomic traits, phenology [...] Read more.
Quinoa is a resilient crop known for its adaptability to diverse environmental conditions. This study examined the agronomic performance and ecological adaptability of quinoa across four distinct altitudes in the northwestern regions of China. Six quinoa genotypes were assessed for agronomic traits, phenology and yield performances, and nutritional quality characteristics in Yining city, Nilka County, Tekes County and Zhaosu County under varied environmental conditions. Our findings demonstrate significant variations in all measured traits, including agronomic and nutritional quality traits, across the various altitudes and genotypes. In Yining city, a warmer and lower altitude area, genotypes exhibit superior traits for fodder production, including increased branches, longer panicles, robust stems, and high seed protein content. Genotypes Jinli 1 and Beijing 2 achieve yields exceeding 3 tons per hectare (t/ha), highlighting the region’s productivity. The Nilka and Tekes counties boasted the shortest quinoa crop cycles, with Jinli 1 yielding 4.05 t/ha seeds in Tekes County, exhibiting high protein and fat content alongside low saponins, making it a prime location for yield production. Zhaosu County, with its cooler climate and fertile chernozem soil, elicited high 1000 seed weight and more robust protein response than Nilka and Tekes counties, illustrating the impact of soil fertility on nutritional composition. Correlation analyses further elucidated that the plants characterized by shorter flowering times, crop cycles, compact inflorescence, and taller heights exhibited superior seed yields. Our study contributes significant insights into the ecological adaptability and nutritional dynamics of quinoa, with implications for sustainable crop production and food security in diverse agroecosystems. Full article
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