干旱区生态环境知识资源中心(Arid): Development and Validation of a Potato Seeding Machine with Integrated Plastic Film Mulch Punching Mechanism

Arid

DOI	10.3390/agronomy14071570
	Development and Validation of a Potato Seeding Machine with Integrated Plastic Film Mulch Punching Mechanism
	Li, Baowei; Sun, Wei; Zhao, Zhiwei; Simionescu, Petru A.
通讯作者	Sun, W
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2024
卷号	14 期号:7
英文摘要	A seeding machine for planting potatoes in double rows on large ridges in the cold and arid regions of northwest China was designed and built at Gansu Agricultural University. The machine is capable to achieve the integrated operations of ridge formation, mulching, hole punching, and the precise covering of holes on the film. The key components were analyzed and designed, and the link lengths of the crank film-piercing and hole-punching mechanism were refined using MATLAB R2022a software. The structures and working parameters of the film-piercing and hole-punching mechanism, the dual-opening punching and seeding mechanism, the ridge-forming and soil-covering mechanism, and the seed-casting device were designed. The dynamics of the ridge-forming and soil-covering were simulated using the discrete element method to capture the effects of different machine parameters on the soil covering operation. Field tests showed that the full soil-covering rate of film holes, the qualified rate of hole spacing, the hole misalignment rate, the degree of damage to the light-receiving surface of the film, and the qualified rate of sowing depth under the film were 94.8%, 87.6%, 4.3%, 33.4%, and 95.6%, respectively. These indicators met the requirements of industry standards, and the test results met the design and actual operation requirements, enabling the integrated operations of ridge formation, mulching, hole punching, sowing on the film, and the accurate soil covering of the holes.
英文关键词	potato film mulching potato seeding holes punching hole covering discrete element method
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001276570600001
WOS关键词	RIDGE-FURROW
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402791
推荐引用方式 GB/T 7714	Li, Baowei,Sun, Wei,Zhao, Zhiwei,et al. Development and Validation of a Potato Seeding Machine with Integrated Plastic Film Mulch Punching Mechanism[J],2024,14(7).
APA	Li, Baowei,Sun, Wei,Zhao, Zhiwei,&Simionescu, Petru A..(2024).Development and Validation of a Potato Seeding Machine with Integrated Plastic Film Mulch Punching Mechanism.AGRONOMY-BASEL,14(7).
MLA	Li, Baowei,et al."Development and Validation of a Potato Seeding Machine with Integrated Plastic Film Mulch Punching Mechanism".AGRONOMY-BASEL 14.7(2024).