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Interactions Between Crops and Resource Utilization

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Nutrition".

Deadline for manuscript submissions: 31 July 2026 | Viewed by 318

Special Issue Editors


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Guest Editor
Institute of Advanced Agricultural Sciences, Peking University Beijing, Fangzi District, Weifang 261000, China
Interests: maize-soybean intercropping; molecular biology; stress physiology

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Guest Editor
Ghansu Academy of Agricultural Sciences, Lanzhou 730070, China
Interests: intercropping; cereals; legumes; sustainable agriculture; agroforestry
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Special Issue Information

Dear Colleagues,

Global agricultural systems face the imperative to enhance productivity while conserving finite natural resources. While modern monocropping has increased crop yields, it often leads to soil degradation and inefficient nutrient and water use, highlighting a critical need to optimize resource utilization across all farming systems. Understanding the fundamental interactions between crops and their resources, including light, water, nutrients, and soil biota, is essential for this optimization. These interactions, governed by plant physiology and system management, ultimately determine the efficiency, resilience, and sustainability of agricultural production.

This Special Issue explores the physiological, ecological, and economic mechanisms that govern these crop–resource interactions. We investigate how factors such as planting configurations, root architecture, and soil microbial communities influence resource-use efficiency and system resilience. Furthermore, we seek to understand how these biophysical processes translate into economic outcomes, evaluating the profitability and viability of different management strategies.

We invite original research and reviews that advance the science of crop–resource dynamics. Topics of interest include, but are not limited to, the following: root architecture and nutrient foraging, water dynamics, plant–soil–microbe feedbacks, modeling approaches to resource allocation, the economic effects of different cropping systems and management practices, and the impact of planting design and spatial arrangement on system performance.

Submissions integrating field experimentation with molecular, mechanistic, or socio-economic insights are highly encouraged.

Dr. Lingyang Feng
Dr. Muhammad Ali Raza
Guest Editors

Manuscript Submission Information

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Keywords

  • crop–resource interactions
  • resource-use efficiency
  • sustainable intensification
  • system resilience
  • economic viability

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Published Papers (1 paper)

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Research

19 pages, 5108 KB  
Article
Effects of Strip Width on Inter-Row Heterogeneity in Light Interception and Utilization of Intercropped Soybeans
by Yue Li, Yao Zhang, Jiamiao Shi, Ruizhe Zhang, Lisha Zhang, Yuan Yang, Haichang Li, Lihua Wang, Tianyu Yuan, Sirong Huang, Xiaochun Wang, Feng Yang, Jiang Liu, Taiwen Yong, Yanhong Yan, Wenyu Yang and Yushan Wu
Plants 2026, 15(2), 182; https://doi.org/10.3390/plants15020182 - 7 Jan 2026
Abstract
Strip intercropping improves productivity through enhanced light interception. In this study, we quantified the effects of strip width on light interception of soybean across six strip widths (2.2 m, 2.5 m, 2.8 m, 3.1 m, 3.4 m, 3.7 m) when intercropped with maize. [...] Read more.
Strip intercropping improves productivity through enhanced light interception. In this study, we quantified the effects of strip width on light interception of soybean across six strip widths (2.2 m, 2.5 m, 2.8 m, 3.1 m, 3.4 m, 3.7 m) when intercropped with maize. Results showed that photosynthetically active radiation (PAR) in western rows of intercropped soybeans peaked at 11:30 a.m., whereas in eastern rows, it occurred at 1:00 p.m. Across 2.2 m to 3.7 m, PAR in the western rows of intercropped soybeans was 6.1% higher than that of the eastern rows for the whole growth period. During the R5 stage, compared to eastern rows, radiation use efficiency (RUE), dry matter accumulation, and leaf area of soybean in western rows increased by 4.0%, 7.4%, and 6.7%, respectively. Compared to the 2.2 m strip width, grain yields in eastern rows of 2.5–3.7 m strip widths were 8.5%, 54.7%, 56.5%, 63.4%, and 69.0% higher than those of the 2.2 m strip width, respectively. PAR had the strongest influence on dry matter and leaf area at a 3.7 m strip width, while RUE had the strongest influence at 3.1 m strip widths. These findings advance our understanding of light partitioning in strip intercropping and support future climate-adaptive intercropping systems’ modeling. Full article
(This article belongs to the Special Issue Interactions Between Crops and Resource Utilization)
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