干旱区生态环境知识资源中心(Arid): PERFORMANCE OF THREE DIFFERENT SPADES FOR RESIDUAL PLASTIC FILM RECYCLING MACHINE

Arid

DOI	10.13031/aea.13368
	PERFORMANCE OF THREE DIFFERENT SPADES FOR RESIDUAL PLASTIC FILM RECYCLING MACHINE
	Yang, S.1; Chen, X.2 ; Yan, L.3; Jiang, D.3
通讯作者	Chen, X. ; Yan, L.
来源期刊	APPLIED ENGINEERING IN AGRICULTURE
ISSN	0883-8542
EISSN	1943-7838
出版年	2020
卷号	36 期号:2 页码:187-195
英文摘要	Plastic film mulching cultivation provides important support for increasing the crop yield and ensuring food security, but residual plastic film pollution has become a prominent problem affecting the sustainable development of agriculture especially in northwest China. Recovery of thicker film by residual plastic film recycling machines may represent an effective way to solve this problem. In this study, a combined implement comprising three different spades (spades A, B, and C) were tested in a cotton field to compare their performance. All three types of spades were tested at a travel speed of 4.5 kmh(-1) and a working depth of 40 mm. The residual plastic film recovery rate, soil draft force, soil disturbance characteristics (furrow profile), and cotton stubble uprooting were measured. Spade B had a higher draft force than the other spades. This trend was also observed for the soil disturbance area. Spades A and C produced stubble uprooting of approximately 5%, and spade B resulted in an approximately 5.7% larger degree of uprooting. Spade A had the largest recovery rate of residual film, while spade C had the smallest one. Overall, considering both recovery rate of residual film and draft force requirement, spade A showed better performance compared to spades B and C.
英文关键词	Draft force Residual plastic film Recovery rate Soil disturbance Spade
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000538387000008
WOS关键词	SOIL DISTURBANCE ; MULCH ; YIELD ; IRRIGATION ; TILLAGE ; GROWTH ; SWEEPS ; OASIS
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318802
作者单位	1.Jilin Univ, Coll Biol & Agr Engn, Changchun, Peoples R China; 2.Chinese Acad Engn, Beijing, Peoples R China; 3.Shihezi Univ, Coll Mech & Elect Engn, Shihezi, Peoples R China
推荐引用方式 GB/T 7714	Yang, S.,Chen, X.,Yan, L.,et al. PERFORMANCE OF THREE DIFFERENT SPADES FOR RESIDUAL PLASTIC FILM RECYCLING MACHINE[J],2020,36(2):187-195.
APA	Yang, S.,Chen, X.,Yan, L.,&Jiang, D..(2020).PERFORMANCE OF THREE DIFFERENT SPADES FOR RESIDUAL PLASTIC FILM RECYCLING MACHINE.APPLIED ENGINEERING IN AGRICULTURE,36(2),187-195.
MLA	Yang, S.,et al."PERFORMANCE OF THREE DIFFERENT SPADES FOR RESIDUAL PLASTIC FILM RECYCLING MACHINE".APPLIED ENGINEERING IN AGRICULTURE 36.2(2020):187-195.