Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Xiongkui"'
Publikováno v:
agricultural engineering.eu, Vol 79, Iss 3 (2024)
In China, unmanned aerial vehicles (UAVs) are increasingly used for broadcast application of agricultural inputs such as pesticides, fertilizers, and seeds. UAVs have the potential for site-specific precision agriculture, facilitating precise managem
Externí odkaz:
https://doaj.org/article/6ed012985b094583aeee7ef5ad8042e8
Publikováno v:
Drones, Vol 8, Iss 11, p 613 (2024)
Unmanned aerial spray systems (UASSs) are a commonly used spraying method for plant protection operations. However, their spraying parameters have complex effects on droplet distribution. The large-scale 3D droplet density distribution measurement me
Externí odkaz:
https://doaj.org/article/1c84bb28ca224aa09de79986d085292f
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
The nonuniform distribution of fruit tree canopies in space poses a challenge for precision management. In recent years, with the development of Structure from Motion (SFM) technology, unmanned aerial vehicle (UAV) remote sensing has been widely used
Externí odkaz:
https://doaj.org/article/bbc31bf772074ceaac8b802f7e4f68f6
Publikováno v:
AgriEngineering, Vol 5, Iss 3, Pp 1136-1146 (2023)
Air-assisted spraying is a commonly used spraying method for orchard plant protection operations. However, its spraying parameters have complex effects on droplet distribution. The lack of large-scale 3D droplet density distribution measurement metho
Externí odkaz:
https://doaj.org/article/4460d0a2efa84d8e8ac4df1ccb5d0ecb
Parametric scatterer extraction method for space‐target inverse synthetic aperture radar image CLEAN
Publikováno v:
IET Radar, Sonar & Navigation, Vol 17, Iss 5, Pp 899-915 (2023)
Abstract Owing to the time variance of the inverse synthetic aperture radar (ISAR) imaging plane of space targets, scatterers with large heights relative to the imaging plane migrate through several Doppler cells. This defocussing in the azimuth dire
Externí odkaz:
https://doaj.org/article/4c29ce8f91fe4767b2f0caa7e84e4ea6
Autor:
Zhongyi Yu, Xiongkui He, Peng Qi, Zhichong Wang, Limin Liu, Leng Han, Zhan Huang, Changling Wang
Publikováno v:
Agronomy, Vol 14, Iss 7, p 1426 (2024)
To demonstrate the feasibility and improve the implementation of laser weeding, a static movable lift-adjustable closed fiber laser weeding device and system have been developed, followed by experiments and performance evaluations. Physical experimen
Externí odkaz:
https://doaj.org/article/c3d1360c2b8b467a91696b58de963b37
Publikováno v:
Agronomy, Vol 14, Iss 5, p 937 (2024)
Intelligent plant protection equipment utilizes advanced sensor technology and data analysis algorithms to achieve real-time monitoring and precise management of crop growth status, pest and disease situations, and environmental parameters [...]
Externí odkaz:
https://doaj.org/article/d02ce2a7ac684168817aed8ad4ab3f74
Autor:
Linhui Wang, Yonghong Tang, Zhizhuang Liu, Mianpeng Zheng, Wangpeng Shi, Jiachong Li, Xiongkui He
Publikováno v:
Agronomy, Vol 14, Iss 4, p 795 (2024)
Thrips constitute the primary pest responsible for reducing mango yield and quality every year in Asia. Therefore, the efficient monitoring of thrips damage across mango orchards on a large scale to aid farmers in devising rational pesticide applicat
Externí odkaz:
https://doaj.org/article/8b3fcb82b72345098be980a104dd24b8
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionWhile the integrated rice-crayfish (Procambarus clarkii) farming system (IRCFS) is widely developing in China, the widespread use of Unmanned Aerial Spraying Systems (UASS) to protect rice from pests has led to potential pesticide risk fo
Externí odkaz:
https://doaj.org/article/f8ff99c1c306428abb7f187506955add
Autor:
Yuanyuan Li, Yang Liu, Changjie Wu, Rui Zhao, Minghua Li, Jing Cai, Li Ma, Xiongkui He, Xuemin Wu, Zhang Zhenhua
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
IntroductionAdjuvants can effectively enhance the utilization rate of pesticides, but the application of adjuvants in plant growth regulators is rarely studied.MethodsThis work explored the effects of adjuvants dioctyl sulfosuccinate sodium salt (AOT
Externí odkaz:
https://doaj.org/article/6009bdee47244825b233cd48278bdc79