Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Wenxia Yuan"'
Autor:
Yuxin Xia, Wenxia Yuan, Shihao Zhang, Qiaomei Wang, Xiaohui Liu, Houqiao Wang, Yamin Wu, Chunhua Yang, Jiayi Xu, Lei Li, Junjie He, Zhiyong Cao, Zejun Wang, Zihua Zhao, Baijuan Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract To address the issues of low accuracy and slow response speed in tea disease classification and identification, an improved YOLOv7 lightweight model was proposed in this study. The lightweight MobileNeXt was used as the backbone network to r
Externí odkaz:
https://doaj.org/article/967a195f14fc4a54a83cbbc8dd11f0d5
Autor:
Ruonan Yao, Jiawei Lin, Kunjie Liu, Yuanchang Xu, Boyi Xiao, Jing Zhao, Zhongnan Guo, Quanlin Liu, Wenxia Yuan
Publikováno v:
ACS Omega, Vol 9, Iss 20, Pp 22352-22359 (2024)
Externí odkaz:
https://doaj.org/article/bc249636340340179877d5b9d896b170
Autor:
Junjie He, Shihao Zhang, Chunhua Yang, Houqiao Wang, Jun Gao, Wei Huang, Qiaomei Wang, Xinghua Wang, Wenxia Yuan, Yamin Wu, Lei Li, Jiayi Xu, Zejun Wang, Rukui Zhang, Baijuan Wang
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionIn order to solve the problem of precise identification and counting of tea pests, this study has proposed a novel tea pest identification method based on improved YOLOv7 network.MethodsThis method used MPDIoU to optimize the original los
Externí odkaz:
https://doaj.org/article/f601dd18b38146008070192fe08c5a38
Autor:
Zejun Wang, Chunhua Yang, Raoqiong Che, Hongxu Li, Yaping Chen, Lijiao Chen, Wenxia Yuan, Fang Yang, Juan Tian, Baijuan Wang
Publikováno v:
Agronomy, Vol 14, Iss 4, p 844 (2024)
The 6-DOF Stewart parallel elevation platform serves as the platform for mounting the tea-picking robotic arm, significantly impacting the operational scope, velocity, and harvesting precision of the robotic arm. Utilizing the Stewart setup, a parall
Externí odkaz:
https://doaj.org/article/246cb6da689d45af90bb0ba9fd1120ac
Autor:
Lei Li, Yamin Wu, Houqiao Wang, Junjie He, Qiaomei Wang, Jiayi Xu, Yuxin Xia, Wenxia Yuan, Shuyi Chen, Lin Tao, Xinghua Wang, Baijuan Wang
Publikováno v:
Agriculture, Vol 14, Iss 2, p 296 (2024)
To investigate the variation in flavonoids content in ancient tree sun–dried green tea under abiotic stress environmental conditions, this study determined the flavonoids content in ancient tree sun−dried green tea and analyzed its correlation wi
Externí odkaz:
https://doaj.org/article/7c74153f78a3458986aab958a3133659
Autor:
Baijuan Wang, Chunhua Yang, Shihao Zhang, Junjie He, Xiujuan Deng, Jun Gao, Lei Li, Yamin Wu, Zongpei Fan, Yuxin Xia, Qicong Guo, Wenxia Yuan, Yuefei Wang
Publikováno v:
Agronomy, Vol 13, Iss 10, p 2475 (2023)
To explore the changes in epigallocatechin gallate (EGCG) content in tea under abiotic stress conditions, we collected tea samples, along with corresponding soil and altitude data, and utilized the measured data for single-factor analysis. At the sam
Externí odkaz:
https://doaj.org/article/539ff6c9bfa1443fa68023136caa4d68
Autor:
Shihao Zhang, Chunhua Yang, Yubo Sheng, Xiaohui Liu, Wenxia Yuan, Xiujuan Deng, Xinghui Li, Wei Huang, Yinsong Zhang, Lei Li, Yuan Lv, Yuefei Wang, Baijuan Wang
Publikováno v:
Foods, Vol 12, Iss 11, p 2128 (2023)
To investigate different contents of pu-erh tea polyphenol affected by abiotic stress, this research determined the contents of tea polyphenol in teas produced by Yuecheng, a Xishuangbanna-based tea producer in Yunnan Province. The study drew a preli
Externí odkaz:
https://doaj.org/article/c3c4dd260a2a48acb451514ad66b80e8
Autor:
Yaping Chen, Qiang Li, Wendou Wu, Xiaohui Liu, Jie Cheng, Xiujuan Deng, Xiaobo Cai, Wenxia Yuan, Jin Xie, Shihao Zhang, Baijuan Wang
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Lightning rods have been developed to prevent damage caused by lightning to organisms. However, the biological effect of the current transmitted into the soil through lightning rods is unknown. In this study, we analyzed the effects of lightning on s
Externí odkaz:
https://doaj.org/article/055290d616784302a749804a7e77f3c1
Autor:
Shihao Zhang, Hekai Yang, Chunhua Yang, Wenxia Yuan, Xinghui Li, Xinghua Wang, Yinsong Zhang, Xiaobo Cai, Yubo Sheng, Xiujuan Deng, Wei Huang, Lei Li, Junjie He, Baijuan Wang
Publikováno v:
Agronomy, Vol 13, Iss 2, p 577 (2023)
In order to solve the problem of an accurate recognition of tea picking through tea picking robots, an edge device detection method is proposed in this paper based on ShuffleNetv2-YOLOv5-Lite-E for tea with one bud and two leaves. This replaces the o
Externí odkaz:
https://doaj.org/article/429f1f93ef6c4a5ab55f341df82e0192
Autor:
Xiaobo Cai, Wenxia Yuan, Xiaohui Liu, Xinghua Wang, Yaping Chen, Xiujuan Deng, Qi Wu, Ke Han, Zhiyong Cao, Wendou Wu, Baijuan Wang
Publikováno v:
Forests, Vol 13, Iss 11, p 1778 (2022)
Pu-erh tea, Camellia sinensis is a traditional Chinese tea, one of the black teas, originally produced in China’s Yunnan Province, named after its origin and distribution center in Pu-erh, Yunnan. Yunnan Pu-erh tea is protected by geographical Indi
Externí odkaz:
https://doaj.org/article/53f8e95cbb2f4241b4f7e209ee865a24