干旱区生态环境知识资源中心(Arid): Experimental Study on Optimal Recycling Mechanical Parameters of Cotton Field Mulch film based on Small Soil Trough System

Arid

DOI	10.3390/agriculture12071041
	Experimental Study on Optimal Recycling Mechanical Parameters of Cotton Field Mulch film based on Small Soil Trough System
	Hu, Can; Xu, Zhengxin; Wang, Xufeng; Wang, Long; Xing, Jianfei; Guo, Wensong
通讯作者	Wang, XF
来源期刊	AGRICULTURE-BASEL
EISSN	2077-0472
出版年	2022
卷号	12 期号:7
英文摘要	Film mulching agriculture in arid areas is faced with pollution caused by film mulching, and currently mainly adopts the mechanized recycling of mulch film. However, residual mulch film in the soil will bind with soil under the farming environment, which affects the recycling effect. The main factors affecting the recycling of mulch film in the soil are not clear. In order to find out the specific factors, the actual dry-wet cycle water environment was simulated by using a small soil trough system based on the film lifting, separation and recycling problem of residual mulch film in the soil. The film lifting force and recycling efficiency of the residual mulch film under the action of wet-dry cycle were studied. The following results were obtained: soil compaction, film lifting angle, and the dry-wet cycle had a significant influence on the film lifting force value, indicating that the dry-wet cycle including water fertilizer had an impact on the soil structure. After mechanical loosening, the film lifting force decreased and the recycling rate of residual mulch film increased obviously. The optimal film recycling effect could be obtained under the following conditions, namely, a film lifting angle of 21.37-45.37 degrees, the number of dry-wet cycles <3.8, a soil moisture of 22.43-23.18%, a soil compaction of 132.51-144.06 KPa, and a residual mulch film area of 45.85-64.5 cm(2). The experimental results can provide technical reference for residual mulch film pollution control and mechanized recycling.
英文关键词	film mulching residual mulch film recycling film lifting force dry-wet cycle
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:000833372600001
WOS关键词	DRIP IRRIGATION ; XINJIANG
WOS类目	Agronomy
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/2XILL650/391690
推荐引用方式 GB/T 7714	Hu, Can,Xu, Zhengxin,Wang, Xufeng,et al. Experimental Study on Optimal Recycling Mechanical Parameters of Cotton Field Mulch film based on Small Soil Trough System[J],2022,12(7).
APA	Hu, Can,Xu, Zhengxin,Wang, Xufeng,Wang, Long,Xing, Jianfei,&Guo, Wensong.(2022).Experimental Study on Optimal Recycling Mechanical Parameters of Cotton Field Mulch film based on Small Soil Trough System.AGRICULTURE-BASEL,12(7).
MLA	Hu, Can,et al."Experimental Study on Optimal Recycling Mechanical Parameters of Cotton Field Mulch film based on Small Soil Trough System".AGRICULTURE-BASEL 12.7(2022).