Plant Resilience in Polluted Soil

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Soil and Plant Nutrition".

Deadline for manuscript submissions: closed (30 December 2022) | Viewed by 2557

Special Issue Editors


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Guest Editor
Institute of Food Safety and Nutrition, Jiangsu Academy of Agricultural Sciences, Nanjing, China
Interests: plant biology; plant adaption to environmental stress; genetic improvement; plant tolerance
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Biochemistry and Molecular Biology, College of Life Sciences, Nanjing Agricultural University, Nanjing, China
Interests: functional genes for regulating plant response to abiotic and environmental stresses; mechanisms for DNA methylation and non-coding RNAs involved in plant environmental stress response

Special Issue Information

Dear Colleagues,

Soil pollution caused by natural and anthropogenic activities has been drawing great public attention worldwide. Pollutants, such as toxic trace elements, excess mineral nutrients, salt, alkali, and organic compounds, are posing a great threat to crop production by impacting plant growth and quality. Correspondently, plants have been evolving various resilient strategies with physiological and biochemical modulations to survive in polluted soil. Improving plant resilience to the environmental challenge depends on a deep understanding of the way of plant adaption to polluted soil and genetic improvement for breeding crops for sustainable agriculture.

This Special Issue aims to collect the most current findings and research advancement on plant resilience to the pollutants, including the mechanism for plant stress adaption, plant–pollutant interactions, plant–microbe interaction against environmental pollutants, crop breeding and genetic improvements, exogenous regulation of plant tolerance, etc. It is open to different types of manuscripts such as original research articles, communications, or reviews relevant to the studies of plant resilience at morphological, physiological, biochemical, molecular, and ecological levels. Both field trials and laboratory studies are welcome.

Dr. Jian Chen
Prof. Dr. Zhimin Yang
Guest Editors

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

  • plant resilience
  • plant adaption
  • plant tolerance
  • environmental pollutants
  • abiotic stress
  • genetic improvement

Published Papers (1 paper)

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Research

15 pages, 1625 KiB  
Article
Barley Straw Combined with Urea and Controlled-Release Nitrogen Fertilizer Improves Lint Yield and Nitrogen Utilization of Field-Seeded Cotton
by Changqin Yang, Jianan Li, Guowei Zhang, Hongmei Shu, Xiaojing Wang, Wei Hu and Ruixian Liu
Agronomy 2022, 12(5), 1208; https://doi.org/10.3390/agronomy12051208 - 18 May 2022
Cited by 8 | Viewed by 1902
Abstract
Straw returning is an important method of improving soil fertility and reducing environmental pollution. Controlled-release nitrogen fertilizer (CRN) is regarded as an effective way to reduce nitrogen (N) loss and increase N-use efficiency and crop yield. In order to determine the combined effects [...] Read more.
Straw returning is an important method of improving soil fertility and reducing environmental pollution. Controlled-release nitrogen fertilizer (CRN) is regarded as an effective way to reduce nitrogen (N) loss and increase N-use efficiency and crop yield. In order to determine the combined effects of straw management (straw removal and straw returning) and N-fertilization strategy (CK (no N), urea, CRN, and a mixture of urea and CRN (UC)) on lint yield, N utilization, and soil properties at harvest of field-seeded cotton, field experiments were conducted from 2018 to 2019. The results demonstrated that the lint yield was the highest with a combination of straw returning and UC, increasing by 4.2–46.9% over other combinations. Straw returning combined with UC facilitated biomass-accumulation and N-uptake from squaring to the boll-opening growth stage, contributing to higher N agronomic-use efficiency and apparent recovery-use efficiency. Moreover, regardless of the straw management, CRN or UC treatment increased the soil microbial N content and sucrase activity at harvest compared to urea or CK treatment. In summary, straw returning combined with UC was beneficial to the lint yield, N utilization, and soil N availability, which might be an optimizing strategy for field-seeded cotton. Full article
(This article belongs to the Special Issue Plant Resilience in Polluted Soil)
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