Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Zaiman Wang"'
Autor:
Bowen Qing, Ye Jiang, Zaiman Wang, Wu Li, Yanhong Li, Feiyang Sun, Shenggang Pan, Hua Tian, Meiyang Duan, Xiangru Tang, Zhaowen Mo
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-11 (2024)
Abstract Rice is a staple food for over half of the global population, necessitates efficient and cost-effective production methods to ensure food security. However, direct seeding of rice often encounters challenges due to adverse environmental cond
Externí odkaz:
https://doaj.org/article/ee72ad2d4f504083ac163b1ccbdb172c
Autor:
Yongjian Chen, Lan Dai, Siren Cheng, Yong Ren, Huizi Deng, Xinyi Wang, Yuzhan Li, Xiangru Tang, Zaiman Wang, Zhaowen Mo
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 2, Pp 511-535 (2024)
Fragrant rice has a high market value, and it is a popular rice type among consumers owing to its pleasant flavor. Plantation methods, nitrogen (N) fertilizers, and silicon (Si) fertilizers can affect the grain yield and fragrance of fragrant rice. H
Externí odkaz:
https://doaj.org/article/51aa56bb827a41eda3702f255045843b
Autor:
Jianfei He, Zaiman Wang, Bo Gao, Dongyang Yu, Yifan Ma, Wenneng Zhong, Zhihao Zeng, Ziyou Guo, Jun Wang
Publikováno v:
Agriculture, Vol 14, Iss 9, p 1436 (2024)
This study aims to analyze the fatigue life of a PTO (power take-off) gearbox used in a paddy field power chassis. The analysis considers factors such as stress concentration, dimensions, surface quality, and load characteristics affecting fatigue li
Externí odkaz:
https://doaj.org/article/d6189de495274dbbaa4b5ceb79a680e4
Autor:
Dongyang Yu, Feihu Peng, Zhihao Zeng, Minghua Zhang, Wenwu Yang, Ying Zang, Jianfei He, Yichen Huang, Yuguang Wu, Wenneng Zhong, Ziyou Guo, Jiawen Liu, Guanjiong Li, Xingmou Qin, Zaiman Wang
Publikováno v:
Agriculture, Vol 14, Iss 2, p 324 (2024)
This investigation considered the effects of both internal and external excitation vibrations on the efficacy of the seed dispenser in a rice precision hole seeder. Through comprehensive field tests, we analyzed vibrational characteristics during dir
Externí odkaz:
https://doaj.org/article/36ae0f2d11bb4144aa56ff48a6cc8558
Autor:
Peizhao Zhong, Weiqing Jia, Wenwu Yang, Jianfei He, Erli Zhang, Dongyang Yu, Yuhang Xu, Jianpeng Chen, Feihu Peng, Guoxiang Zeng, Chen Zhang, Shiqi Zeng, Bo Gao, Haihai Pei, Zaiman Wang
Publikováno v:
Agriculture, Vol 14, Iss 1, p 118 (2024)
The parameters of the discrete element simulation model for rice field soils serve as valuable data references for investigating the dynamic characteristics of the walking wheel of high-speed precision seeding machinery in paddy fields. The research
Externí odkaz:
https://doaj.org/article/7db177b11eb947faa7978bf089ae87f8
Autor:
Dongyang Yu, Jianfei He, Feihu Peng, Cheng Qian, Ying Zang, Minghua Zhang, Wenwu Yang, Guoxiang Zeng, Jianpeng Chen, Wei Qin, Zaiman Wang
Publikováno v:
Agriculture, Vol 13, Iss 9, p 1842 (2023)
To elucidate the vibrational characteristics of power chassis in paddy fields, we examined the Yanmar VPG6G rice transplanter across diverse terrains, including paddy fields, dry land, and concrete roads. Vibrational acceleration measurements, taken
Externí odkaz:
https://doaj.org/article/837c799106f14155a04d301071234290
Autor:
Longyu Fang, Xiwen Luo, Zaiman Wang, Wenwu Yang, Hui Li, Shiyu Song, Haoyang Xie, Jianhao Hu, Weiman Chen, Qinghai Liu
Publikováno v:
Biomimetics, Vol 8, Iss 5, p 430 (2023)
The widespread use of chemical herbicides has jeopardized concerns about food safety and ecological consequences. To address these issues and reduce reliance on chemical herbicides, a physical weed control device was developed for the tillering stage
Externí odkaz:
https://doaj.org/article/ff73363b1f894235827a4772dc3e8bec
Autor:
Lin Li, Hua Tian, Minghua Zhang, Pingshan Fan, Umair Ashraf, Haidong Liu, Xiongfei Chen, Meiyang Duan, Xiangru Tang, Zaiman Wang, Zheng Zhang, Shenggang Pan
Publikováno v:
Crop Journal, Vol 9, Iss 6, Pp 1386-1396 (2021)
Deep placement of nitrogen fertilizer is a key strategy for improving nitrogen use efficiency. A two-year field experiment was conducted during the early rice growing seasons (March–July) of 2016 and 2017. The experimental treatments comprised two
Externí odkaz:
https://doaj.org/article/d678b72303694743bb1ea4da17192438
Publikováno v:
Agriculture, Vol 12, Iss 8, p 1239 (2022)
In order to improve the single-grain seeding rate of the pneumatic single seed metering device, an airflow seed cleaning device was designed in combination with positive pressure airflow. The influence of the position of the seed cleaning mechanism o
Externí odkaz:
https://doaj.org/article/456a664b4a0f4126a145f9500ad37002
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 2159 (2022)
For the purpose of reducing the number of conventional seed-metering devices and high demand for vacuums, this study designed a vacuum central drum seed-metering device, that is intended to replace multiple seed-metering devices with one, which is co
Externí odkaz:
https://doaj.org/article/6d8717e874774cab8c846a178319db60