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Determining rapeseed lodging angles and types for lodging phenotyping using morphological traits derived from UAV images

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成果类型:
期刊论文
作者:
Wang, Chufeng;Xu, Shijie;Yang, Chenghai;You, Yunhao;Zhang, Jian;...
通讯作者:
Zhang, J
作者机构:
[You, Liangzhi; Zhang, Jian; You, Yunhao; Zhang, J; Xu, Shijie; Liu, Bin; Wang, Chufeng] Huazhong Agr Univ, Macro Agr Res Inst, Coll Resource & Environm, 1 Shizishan St, Wuhan 430070, Peoples R China.
[Zhang, Jian; You, Yunhao; Zhang, J; Xu, Shijie; Liu, Bin; Wang, Chufeng] Lower Reaches Minist Agr, Key Lab Farmland Conservat Middle, Wuhan 430070, Peoples R China.
[Yang, Chenghai] USDA Agr Res Serv, Aerial Applicat Technol Res Unit, College Stn, TX 77845 USA.
[Kuai, Jie] Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan 430070, Peoples R China.
[Xie, Jing] Huazhong Agr Univ, Coll Engn, Wuhan 430070, Peoples R China.
通讯机构:
[Zhang, J ] H
Huazhong Agr Univ, Macro Agr Res Inst, Coll Resource & Environm, 1 Shizishan St, Wuhan 430070, Peoples R China.
Lower Reaches Minist Agr, Key Lab Farmland Conservat Middle, Wuhan 430070, Peoples R China.
语种:
英文
关键词:
Crop lodging;Total lodging angle;Root lodging angle;Lodging types;Unmanned aerial vehicle
期刊:
European Journal of Agronomy
ISSN:
1161-0301
年:
2024
卷:
155
页码:
127104
基金类别:
This work was financially supported by National Natural Science Foundation of China (Grant No. 42171349, 42271357), The Fundamental Research Funds for the Central Universities (Grant No. 2662022ZHYJ003, 2662022LXYJ005), The Guizhou Province Science and Technology Plan Project (Grant No. 2023060).
机构署名:
本校为其他机构
院系归属:
城市与环境科学学院
摘要:
Crop lodging detrimentally affects crop yield and mechanical harvest efficiency. Traditional remote sensingbased methods primarily focus on the identification and area extraction of lodging using image texture and spectrum. However, the response of image texture and spectrum to lodging is indirect and varies under diverse conditions. Moreover, other important finer details of lodging phenotyping, such as lodging angle and lodging type, have frequently been neglected. In this study, a robust and accurate method was developed for investigating lodging phenotypes in the field. The method was base...

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