干旱区生态环境知识资源中心(Arid): Leaf rolling dynamics for atmospheric moisture harvesting in wheat plant as an adaptation to arid environments

Arid

DOI	10.1007/s11356-022-18936-2
	Leaf rolling dynamics for atmospheric moisture harvesting in wheat plant as an adaptation to arid environments
	Merrium, Sabah; Ali, Zulfiqar; Tahir, Muhammad Hammad Nadeem; Habib-ur-Rahman, Muhammad; Hakeem, Sadia
通讯作者	Ali, Z
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2022
卷号	29 期号:32 页码:48995-49006
英文摘要	Plant species surviving in the arid regions have developed novel leaf features to harvest atmospheric water. Before the collected water evaporates, it is absorbed and transported for storage within the tissues and move toward the root zone through the unique chemistry of leaf structures. Deep insights into such features reveal that similarities can be found in the wheat plant. Therefore, this study aimed to evaluate the leaf rolling dynamics among wheat genotypes and their relationships with moisture harvesting and its movement on the leaf surface. For this purpose, genotypes were characterized for leaf rolling at three distinct growth stages (tillering, booting, and spike emergence). The contact angle of leaf surface dynamics (adaxial and abaxial), water budget, and morphophysiological traits of genotypes were measured. The results indicate that leaf rolling varies from inward to twisting type among genotypes and positively affected the water use efficiency and soil moisture difference at all growth stages under normal and drought conditions. Results of wetting property (hydrophilic < 90 degrees) of the leaf surface were positively associated with the atmospheric water collection (4-7 ml). The lower values of contact angle hysteresis (12-19 degrees) also support this mechanism. Thus, genotypes with leaf rolling dynamics (inward rolled and twisted) and surface wettability is an efficient fog harvesting system in wheat for interception and utilization of fog water in drought-prone areas. These results can be exploited to develop self-irrigated and drought-tolerant crops.
英文关键词	Abaxial Adaxial Atmospheric water Contact angle Drought Dynamics Hydrophilic Root zone Wheat
类型	Article
语种	英语
开放获取类型	Green Published, hybrid
收录类别	SCI-E
WOS记录号	WOS:000761894500017
WOS关键词	FOLIAR UPTAKE ; FOG ; DROUGHT ; CLIMATE ; WATER ; RICE ; STRESS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392517
推荐引用方式 GB/T 7714	Merrium, Sabah,Ali, Zulfiqar,Tahir, Muhammad Hammad Nadeem,et al. Leaf rolling dynamics for atmospheric moisture harvesting in wheat plant as an adaptation to arid environments[J],2022,29(32):48995-49006.
APA	Merrium, Sabah,Ali, Zulfiqar,Tahir, Muhammad Hammad Nadeem,Habib-ur-Rahman, Muhammad,&Hakeem, Sadia.(2022).Leaf rolling dynamics for atmospheric moisture harvesting in wheat plant as an adaptation to arid environments.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,29(32),48995-49006.
MLA	Merrium, Sabah,et al."Leaf rolling dynamics for atmospheric moisture harvesting in wheat plant as an adaptation to arid environments".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 29.32(2022):48995-49006.