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Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior
Crop production and quality safety system have the potential to nurture human health and improve environmental sustainability. Providing a growing global population with sufficient and healthy food is an immediate challenge. However, this system largely depends on the spraying of agrochemicals. Crop...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10517293/ https://www.ncbi.nlm.nih.gov/pubmed/37745823 http://dx.doi.org/10.1002/gch2.202300007 |
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author | Wang, Bo Wang, Jie Yu, Cunlong Luo, Siqi Peng, Jia Li, Ning Wang, Tengda Jiang, Lei Dong, Zhichao Wang, Yilin |
author_facet | Wang, Bo Wang, Jie Yu, Cunlong Luo, Siqi Peng, Jia Li, Ning Wang, Tengda Jiang, Lei Dong, Zhichao Wang, Yilin |
author_sort | Wang, Bo |
collection | PubMed |
description | Crop production and quality safety system have the potential to nurture human health and improve environmental sustainability. Providing a growing global population with sufficient and healthy food is an immediate challenge. However, this system largely depends on the spraying of agrochemicals. Crop leaves are covered with different microstructures, exhibiting distinct hydrophilic, hydrophobic, or even superhydrophobic wetting characteristics, thus leading to various deposition difficulties of sprayed droplets. Here, the relationship between wettability and surface microstructure in different crop leaves from biological and interfacial structural perspectives is systematically demonstrated. A relational model is proposed in which complex microstructures lead to stronger leaf hydrophobicity. And adding surfactant with a faster dynamically migrating velocity and reducing droplet size can improve agrochemical precise deposition. These contribute toward highly accurate and efficient targeted applications with fewer agrochemicals use and promote sustainable models of eco‐friendly agriculture systems. |
format | Online Article Text |
id | pubmed-10517293 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-105172932023-09-24 Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior Wang, Bo Wang, Jie Yu, Cunlong Luo, Siqi Peng, Jia Li, Ning Wang, Tengda Jiang, Lei Dong, Zhichao Wang, Yilin Glob Chall Research Articles Crop production and quality safety system have the potential to nurture human health and improve environmental sustainability. Providing a growing global population with sufficient and healthy food is an immediate challenge. However, this system largely depends on the spraying of agrochemicals. Crop leaves are covered with different microstructures, exhibiting distinct hydrophilic, hydrophobic, or even superhydrophobic wetting characteristics, thus leading to various deposition difficulties of sprayed droplets. Here, the relationship between wettability and surface microstructure in different crop leaves from biological and interfacial structural perspectives is systematically demonstrated. A relational model is proposed in which complex microstructures lead to stronger leaf hydrophobicity. And adding surfactant with a faster dynamically migrating velocity and reducing droplet size can improve agrochemical precise deposition. These contribute toward highly accurate and efficient targeted applications with fewer agrochemicals use and promote sustainable models of eco‐friendly agriculture systems. John Wiley and Sons Inc. 2023-07-19 /pmc/articles/PMC10517293/ /pubmed/37745823 http://dx.doi.org/10.1002/gch2.202300007 Text en © 2023 The Authors. Global Challenges published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Wang, Bo Wang, Jie Yu, Cunlong Luo, Siqi Peng, Jia Li, Ning Wang, Tengda Jiang, Lei Dong, Zhichao Wang, Yilin Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title | Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title_full | Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title_fullStr | Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title_full_unstemmed | Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title_short | Sustained Agricultural Spraying: From Leaf Wettability to Dynamic Droplet Impact Behavior |
title_sort | sustained agricultural spraying: from leaf wettability to dynamic droplet impact behavior |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10517293/ https://www.ncbi.nlm.nih.gov/pubmed/37745823 http://dx.doi.org/10.1002/gch2.202300007 |
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