干旱区生态环境知识资源中心(Arid): Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production

Arid

DOI	10.3390/su13074044
	Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production
	Ahmad, Hafiz Shahzad; Imran, Muhammad; Ahmad, Fiaz; Rukh, Shah; Ikram, Rao Muhammad; Rafique, Hafiz Muhammad; Iqbal, Zafar; Alsahli, Abdulaziz Abdullah; Alyemeni, Mohammed Nasser; Ali, Shafaqat; Tanveer-ul-Haq
通讯作者	Imran, M (corresponding author), MNS Univ Agr, Dept Soil & Environm Sci, Multan 60000, Pakistan. ; Ali, S (corresponding author), Govt Coll Univ, Dept Environm Sci, Faisalabad 38000, Pakistan. ; Ali, S (corresponding author), China Med Univ, Dept Biol Sci & Technol, Taichung 40402, Taiwan.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:7
英文摘要	The socio-economic development of a country is highly dependent on water availability. Nowadays, increasing water scarcity is a major global challenge. Continuing improvements in water-use efficiency are essential for cotton production sustainability. Reduced irrigation in cotton could be a solution to water shortage in the arid climate without compromising the cotton yield. Therefore, a two-year field study was conducted to assess the effect of two levels of irrigation i.e., 50% and 100% of available water content (AWC) on the yield of four cotton genotypes (CIM-678, CIM-343, CRIS-613, and CYTO-510). The maximum seed cotton yield was observed in CIM-678, which was 2.31 and 2.46 Mg ha(-1) under 100% AWC during 2018 and 2019, respectively, and was non-significantly reduced by 7.7 and 8.94%, owing to deficit irrigation. The maximum water use efficiency (WUE) of 0.55 and 0.64 Kg ha(-1) mm(-1) was observed under 50% AWC in CIM-678, which was significantly higher than WUE at 100% AWC during both years. Leaf area index and physiological parameters such as photosynthesis rate, transpiration rate, and stomatal conductance were not significantly affected by deficit irrigation. So, it was concluded that the reduced irrigation technique performed well without significant yield loss, improve WUE, and saved 37 cm of water that could be used for other crops or to increase the area of the cotton crop.
英文关键词	available water contents (AWC) water use efficiency (WUE) irrigation time-domain refractometry (TDR) soil moisture
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000638932800001
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
来源机构	King Saud University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368899
作者单位	[Ahmad, Hafiz Shahzad; Imran, Muhammad; Rukh, Shah; Tanveer-ul-Haq] MNS Univ Agr, Dept Soil & Environm Sci, Multan 60000, Pakistan; [Ahmad, Fiaz] Cent Cotton Res Inst, Physiol Sect, Multan 60000, Pakistan; [Rukh, Shah] Univ Peshawar Pakistan, Natl Ctr Excellence Geol, Peshawar 25120, Pakistan; [Ikram, Rao Muhammad] MNS Univ Agr, Dept Agron, Multan 60000, Pakistan; [Rafique, Hafiz Muhammad] Pesticide Qual Control Lab, Multan 60000, Pakistan; [Iqbal, Zafar] Soil & Water Testing Lab Mianwali, Mianwali 42200, Pakistan; [Alsahli, Abdulaziz Abdullah; Alyemeni, Mohammed Nasser] King Saud Univ, Coll Sci, Dept Bot & Microbiol, Riyadh 11451, Saudi Arabia; [Ali, Shafaqat] Govt Coll Univ, Dept Environm Sci, Faisalabad 38000, Pakistan; [Ali, Shafaqat] China Med Univ, Dept Biol Sci & Technol, Taichung 40402, Taiwan
推荐引用方式 GB/T 7714	Ahmad, Hafiz Shahzad,Imran, Muhammad,Ahmad, Fiaz,et al. Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production[J]. King Saud University,2021,13(7).
APA	Ahmad, Hafiz Shahzad.,Imran, Muhammad.,Ahmad, Fiaz.,Rukh, Shah.,Ikram, Rao Muhammad.,...&Tanveer-ul-Haq.(2021).Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production.SUSTAINABILITY,13(7).
MLA	Ahmad, Hafiz Shahzad,et al."Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production".SUSTAINABILITY 13.7(2021).