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Crop Survival Strategies and Agronomic Practices Facing Potential Climate Change Impact

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Agriculture".

Deadline for manuscript submissions: closed (31 August 2021) | Viewed by 2702

Special Issue Editor


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Guest Editor
Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
Interests: agrometeorology; climate and its impacts on agriculture; crop water management; viticulture and environment

Special Issue Information

Dear Colleagues,

As crops are pedoclimatic sensitive species, impacts on plant growth and development and on resulting yield and quality parameters are projected to occur under climate change conditions (including changing patterns of temperature and precipitation). Depending on the crop and variety, plants can develop strategies (e.g., stomatal control) to cope with critical conditions of atmospheric evaporative demand and soil water availability. These responses are influenced by adaptation strategies involving cultural practices. The adequate selection of the species/variety, training system, and soil and irrigation management stand out as some of the most important adaptation strategies for the present and future times.

This Special Issue seeks original research that addresses crop survival strategies and agricultural management practices under the challenges of potential climate change conditions. Reviews as well as experimental and/or modelling studies assessing the impacts at organ, plant, canopy, and/or crop levels are welcome. Papers can focus on understanding the impacts of climate change and climate variability in the crop responses (e.g., at physiological and agronomical levels).  A further topic of interest is the study of water movement from the soil through the whole plant and the boundary layer (soil–plant–atmosphere continuum). The influence of climate variability and extreme events on crop water relations, water-use efficiency, and adaptation measures will also be taken into consideration.

Prof. Dr. Aureliano C. Malheiro
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. Sustainability is an international peer-reviewed open access semimonthly 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 2400 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

  • adaptation measures 
  • abiotic stress
  • canopy and soil management 
  • climate change impact
  • crop adaptations strategies 
  • crop yield and quality 
  • plant water status indicators 
  • plant-based methods 
  • water-use efficiency

Published Papers (1 paper)

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Research

18 pages, 4107 KiB  
Article
Raising Climate-Resilient Embolden Rice (Oryza sativa L.) Seedlings during the Cool Season through Various Types of Nursery Bed Management
by Mousumi Mondal, Benukar Biswas, Sourav Garai, Saju Adhikary, Prasanta Kumar Bandyopadhyay, Sukamal Sarkar, Hirak Banerjee, Koushik Brahmachari, Sagar Maitra, Tanuj Kumar Mandal, Ahmed Gaber, Yusuf S. Althobaiti, Bassem M. Raafat and Akbar Hossain
Sustainability 2021, 13(22), 12910; https://doi.org/10.3390/su132212910 - 22 Nov 2021
Cited by 2 | Viewed by 2195
Abstract
Facing cold stress is amajor constraint in seedling production during the winter season as, most particularly in recent times due to uncertain climatic conditions, no sustainable technology has been reported that could be easily adopted by farmers withlimited resources. Therefore, field experiments were [...] Read more.
Facing cold stress is amajor constraint in seedling production during the winter season as, most particularly in recent times due to uncertain climatic conditions, no sustainable technology has been reported that could be easily adopted by farmers withlimited resources. Therefore, field experiments were carried out during winter 2017–2018 and 2018–2019 at the Central Research Farm of Bidhan Chandra KrishiViswavidyalaya, West Bengal, India to study the growth, survival potential, yield and nutritional and biochemical properties of boro rice seedlings as influenced by two seedbed management practices viz. conventional seedbed (farmers’ practice) and improved seedbed (polythene protected with micronutrient supplementation). The major objective was to lower the nurserybed duration without compromising seedlings’ health and to studythe economic viability during the winter season. The experiment was laid out in ten experimental units and deployed anindependent-sample t-test to compare the performance of the seedlings. The microclimatic changes were also itemized from both seedbeds. The seeds sownunder improved nursery conditions resulted in better seedling emergence (~90%) and survival percentage (~85%) as compared to the conventional seedbed (~70% and 65%). Growth attributes in terms of plant height, biomass accumulation, root characteristics, tiller count, and growth rate were observed to be better from the polythene-protected nursery bed. Theimproved nursery bed accounted for 20% higher seedling count at the time of transplantation over the conventional bed. The microclimatic situation under a polythene covering was also favorable for germination and seedling growth. Maximum nutrient (N, P, and K) concentrations, as well as chlorophyll content, wererecorded from improved seedlings. Results suggested that the improved seedbed management was apotential alternative toearly embolden seedling production during the winter to avoid climatic abnormalities. Most importantly, improved seedbeds ensured a comprehensive route from germination to healthy seedling production without any failure in thesmalltime window, which involvedless input as well as cost involvement. This technique could diffusethe problem oflate sowing conditions in the rice–rice cropping system. Full article
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