干旱区生态环境知识资源中心(Arid): Effects of drip tape modes on soil hydrothermal conditions and cotton yield (Gossypium hirsutum L.) under machine-harvest patterns

Arid

DOI	10.7717/peerj.12004
	Effects of drip tape modes on soil hydrothermal conditions and cotton yield (Gossypium hirsutum L.) under machine-harvest patterns
	Wang, Dongwang; Wang, Zhenhua; Lv, Tingbo; Zong, Rui; Zhu, Yan; Zhang, Jinzhu; Wang, Tianyu
通讯作者	Wang, ZH (corresponding author), Shihezi Univ, Key Lab Modern Water Sving Irrigat Xinjiang Prod, Shihezhi, Xinjiang, Peoples R China. ; Wang, ZH (corresponding author), Shihezi Univ, Coll Water Resources & Architectural Engn, Shihezhi, Xinjiang, Peoples R China.
来源期刊	PEERJ
ISSN	2167-8359
出版年	2021
卷号	9
英文摘要	Background: The layout of drip tapes under mulch has changed in Xinjiang, China, with the development of machine-harvest cotton (Gossypium hirsutum L.) planting technology. This study aims to demonstrate the effects of drip tape modes on soil hydrothermal conditions, cotton yield, and water use efficiency (WUE) of machine-harvest cotton under mulch in Xinjiang. Methods: A field experiment was conducted to set up two machine-harvest cotton planting patterns (T1: the cotton planting model with one film, two drip tapes and six rows; T2: the cotton planting model with one film, three drip tapes and six rows), and a conventional planting mode (T3: the cotton planting model with one film, two drip tapes and four rows) as a control. Results: Our results showed that the heat preservation and warming effects of the cotton planting model with one film, two drip tapes and six rows and the cotton planting model with one film, three drip tapes and six rows were better than that of the conventional planting mode. Soil temperature under the mulching film quickly increased and slowly decreased, which was beneficial to the early growth and development of cotton. The mean soil moisture content of the 0-60 cm soil layer in the cotton planting model with one film, three drip tapes and six rows was significantly higher than the other two treatments at the middle and late stage of cotton growth (90 days after sowing (DAS) and 135 DAS). Moreover, the water holding capacity of the middle and upper part of the tillage layer in the cotton planting model with one film, three drip tapes and six rows was the best. At the medium cotton growth stage, the main root layer in the cotton planting model with one film, three drip tapes and six rows formed a desalination zone. At the late cotton growth stage, the soil salinity content of the 0-60 cm soil layer showed that the cotton planting model with one film, three drip tapes and six rows was the lowest, the cotton planting model with one film, two drip tapes and six rows was the highest, and the conventional planting pattern was in the middle. Among these three modes, the cotton planting model with one film, three drip tapes and six rows was more efficient in controlling soil salt accumulation. The agronomic traits and cotton quality in the cotton planting model with one film, three drip tapes and six rows were better than that for the other two treatments. Compared with the other treatments, the cotton yield in the cotton planting model with one film, three drip tapes and six rows increased by 6.15% and 11.0% and 8.1% and 12.3%, in 2017 and 2018, respectively, and WUE increased by 17.4% and 22.7% and 20.9% and 22.8%, in 2017 and 2018 respectively. In conclusion, the cotton planting model with one film, three drip tapes and six rows can be recommended for machine-harvest cotton planting for arid areas in Xinjiang, considering water conservation and improving cotton yield.
英文关键词	Drip tape modes Soil temperature Soil moisture Soil salinity Cotton yield and quality Water use efficiency Machine-harvest cotton
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000697055100004
WOS关键词	WATER-USE EFFICIENCY ; PLANTING PATTERNS ; IRRIGATION ; SALINITY ; QUALITY ; FURROW ; CULTIVATION ; MOISTURE ; XINJIANG ; GROWTH
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364292
作者单位	[Wang, Dongwang; Wang, Zhenhua; Lv, Tingbo; Zong, Rui; Zhu, Yan; Zhang, Jinzhu; Wang, Tianyu] Shihezi Univ, Key Lab Modern Water Sving Irrigat Xinjiang Prod, Shihezhi, Xinjiang, Peoples R China; [Wang, Dongwang; Wang, Zhenhua; Lv, Tingbo; Zong, Rui; Zhu, Yan; Zhang, Jinzhu; Wang, Tianyu] Shihezi Univ, Coll Water Resources & Architectural Engn, Shihezhi, Xinjiang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Dongwang,Wang, Zhenhua,Lv, Tingbo,et al. Effects of drip tape modes on soil hydrothermal conditions and cotton yield (Gossypium hirsutum L.) under machine-harvest patterns[J],2021,9.
APA	Wang, Dongwang.,Wang, Zhenhua.,Lv, Tingbo.,Zong, Rui.,Zhu, Yan.,...&Wang, Tianyu.(2021).Effects of drip tape modes on soil hydrothermal conditions and cotton yield (Gossypium hirsutum L.) under machine-harvest patterns.PEERJ,9.
MLA	Wang, Dongwang,et al."Effects of drip tape modes on soil hydrothermal conditions and cotton yield (Gossypium hirsutum L.) under machine-harvest patterns".PEERJ 9(2021).