Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mengjiao Yao"'
Design and Experiment of Planting Mechanism of Automatic Transplanter for Densely Planted Vegetables
Publikováno v:
Agriculture, Vol 14, Iss 8, p 1357 (2024)
The planting mechanism of existing transplanters cannot meet the agronomic requirements of planting densely planted vegetables with multiple rows, small plant spacing, and small row spacing. In order to solve this current problem, an eight-row duckbi
Externí odkaz:
https://doaj.org/article/e525c0f9220a4de29ebb61325a626362
Autor:
Mengjiao Yao, Jianping Hu, Wei Liu, Jiawei Shi, Yongwang Jin, Junpeng Lv, Zitong Sun, Che Wang
Publikováno v:
Agriculture, Vol 14, Iss 8, p 1431 (2024)
To address the issues of poor positioning accuracy, low supply efficiency and inadequate adaptability for different tray specifications of the existing seedling tray conveying device, a dual-axis positioning tray conveying device was developed, which
Externí odkaz:
https://doaj.org/article/ffbbd13314ce4c24abaf314b912ddf09
Publikováno v:
Agriculture, Vol 14, Iss 6, p 942 (2024)
To address the inefficiency and instability of automatic transplanting machines, a dual-row seedling pick-up device and its corresponding control system were developed. Existing seedling end-effectors are primarily mechanically controlled, and the se
Externí odkaz:
https://doaj.org/article/a45504c8735046b0a29d55800f88a340
Publikováno v:
Agronomy, Vol 14, Iss 5, p 931 (2024)
The rapid and accurate detection of broccoli seedling planting quality is crucial for the implementation of robotic intelligent field management. However, existing algorithms often face issues of false detections and missed detections when identifyin
Externí odkaz:
https://doaj.org/article/cf159b1c847348d5b422d33fcbd7bca3
Autor:
Liangliang Dai, Mengjiao Yao, Zhenxiang Fu, Xiang Li, Xinmin Zheng, Siyu Meng, Zhang Yuan, Kaiyong Cai, Hui Yang, Yanli Zhao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-17 (2022)
Inhibited immune response and low levels of delivery inhibit starvation cancer therapies. Here, the authors report on the co-delivery of glucose oxidase and IDO inhibitor 1-methyltryptophan using metal organic frameworks and show amplified release in
Externí odkaz:
https://doaj.org/article/f075639990c14d5a81d2aa4003748546
Autor:
Zhenxiang Fu, Huiping Du, Siyu Meng, Mengjiao Yao, Pan Zhao, Xiang Li, Xinmin Zheng, Zhang Yuan, Hui Yang, Kaiyong Cai, Liangliang Dai
Publikováno v:
Materials Today Bio, Vol 16, Iss , Pp 100449- (2022)
The starvation therapy mediated by the lonidamine (LND) was limited by the low drug delivery efficiency, off-target effect and compensative glutamine metabolism. Herein, a hyaluronic acid (HA)-modified reduction-responsive micellar nanosystem co-load
Externí odkaz:
https://doaj.org/article/aadd8212af8e42218163e514249d853a
Publikováno v:
Agriculture, Vol 12, Iss 12, p 1989 (2022)
To improve the seedling-picking efficiency of the vegetable transplanter and reduce the damage rate of the seedling pot, a reciprocating seedling-picking device driven by full air pressure was designed. In this paper, the structure and working princi
Externí odkaz:
https://doaj.org/article/9876f629e1fe43018fbf2e4f9136439c
Autor:
Wei Liu, Jianping Hu, Xingsheng Zhao, Mengjiao Yao, Imran Ali Lakhiar, Jun Zhao, Jiaxin Liu, Wei Wang
Publikováno v:
Sensors, Vol 21, Iss 1, p 80 (2020)
In order to obtain desirable crop yields, grain seeds need to be sown at the optimal seed amount per hectare with uniform distribution in the field. In previous grain sowing processes, the seeding rates are controlled by the rotational speed of the f
Externí odkaz:
https://doaj.org/article/dd513c891a8d404596a925f568ba6c0c
Publikováno v:
2022 International Conference on Machine Learning, Cloud Computing and Intelligent Mining (MLCCIM).
Publikováno v:
Applied Engineering in Agriculture. 37:1131-1138
HighlightsSeed height in the hopper has an important influence on seeding accuracy.Through experiments, the relationship between the seed height and seeding quantity discharged per rotation of the flute roller is obtained.A compensation algorithm for