Research on the Construction of Water-Saving Planting Systems and Supporting Technology

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Water Use and Irrigation".

Deadline for manuscript submissions: closed (25 July 2024) | Viewed by 564

Special Issue Editor


E-Mail Website
Guest Editor
College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
Interests: crop high-yield and quality irrigation technology and application; mechanisms of soil–microbe–plant interactions; functional irrigation theory, equipment and technology

Special Issue Information

Dear Colleagues,

Due to the escalating impact of global climate change and the persistent growth of population, water scarcity has become an increasingly critical issue. The inefficient use of water resources has hindered the sustainable development of agriculture. Consequently, conserving water and enhancing irrigation efficiency have become imperative issues in contemporary agricultural development. Water-saving technology and its accompanying tools represent a novel approach to agricultural production. Several urgent issues need to be solved: firstly, an improvement in irrigation technology, which involves the use of advanced moisture sensors and automated control systems to enable precise measurement and accurate water supply; and secondly, enhancing soil water retention capacity through measures like soil improvement and cover protection, reducing water evaporation and seepage. Additionally, research on the selection and cultivation of plant varieties is necessary to adapt to growth requirements in arid conditions. Finally, research on agricultural management techniques, including appropriate fertilization, pest and disease control, and soil conservation, should also be conducted.

In this Special Issue, we aim to present the current knowledge on reducing agricultural water usage and minimizing the wastefulness of water resources while simultaneously ensuring crop yield and quality through the application of advanced technological approaches.

Dr. Yunpeng Zhou
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

  • water-saving planting systems
  • sustainable agriculture
  • irrigation technology
  • decision support system
  • irrigation scheduling
  • nutrient management

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

21 pages, 4337 KiB  
Article
Optimizing Crop Spatial Structure to Improve Water Use Efficiency and Ecological Sustainability in Inland River Basin
by Zihan Wu, Sunxun Zhang, Baoying Shan, Fan Zhang and Xi Chen
Agronomy 2024, 14(8), 1645; https://doi.org/10.3390/agronomy14081645 - 27 Jul 2024
Viewed by 340
Abstract
Inland arid basins face the challenge of ecological deterioration due to insufficient water availability. The irrigation water consumption depletes the water flowing into the downstream tailrace ecological wetland, leading to increasing ecological deterioration. It is urgent to optimize the management of irrigation water [...] Read more.
Inland arid basins face the challenge of ecological deterioration due to insufficient water availability. The irrigation water consumption depletes the water flowing into the downstream tailrace ecological wetland, leading to increasing ecological deterioration. It is urgent to optimize the management of irrigation water resources in the middle reaches and improve the ecological sustainability of the lower reaches. To ensure sustainable development, improving water use efficiency and preserving the health of basin ecosystems should be simultaneously considered in the agricultural water management of these regions. Therefore, a 0–1 integer multi-objective programming approach was proposed to optimize midstream crop planting. This method has advantages in (1) effectively balancing ecological sustainability, agricultural production, and water-saving goals; (2) linking irrigation district management with grid geographic information to develop land use strategies; and (3) obtaining optimal solutions for multi-objective synergies. The proposed approach is applied to a typical inland river basin in China, the Heihe River Basin in Gansu Province. Results indicate that the optimization schemes can increase agricultural benefits, crop suitability, water use efficiency, and ecological quality by 12.37%, 6.82%, 13.00%, and 8.04% (compared to 2022), respectively, while irrigation water can be saved about 7.53%. The optimization results and proposed approach can help decision-makers manage water resources in the Heihe River Basin and similar regions. Full article
Show Figures

Figure 1

Back to TopTop