干旱区生态环境知识资源中心(Arid): Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane

Arid

DOI	10.1186/s40659-021-00338-2
	Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane
	Verma, Krishan K.; Song, Xiu-Peng; Verma, Chhedi Lal; Chen, Zhong-Liang; Rajput, Vishnu D.; Wu, Kai-Chao; Liao, Fen; Chen, Gan-Lin; Li, Yang-Rui
通讯作者	Li, YR (corresponding author), Chinese Acad Agr Sci, Key Lab Sugarcane Biotechnol & Genet Improvement, Sugarcane Res Ctr,Guangxi Key Lab Sugarcane Genet, Minist Agr & Rural Affairs,Guangxi Acad Agr Sci, Nanning 530007, Guangxi, Peoples R China. ; Li, YR (corresponding author), Guangxi Univ, Coll Agr, Nanning 530004, Peoples R China.
来源期刊	BIOLOGICAL RESEARCH
ISSN	0716-9760
EISSN	0717-6287
出版年	2021
卷号	54 期号:1
英文摘要	Background Water stress is one of the serious abiotic stresses that negatively influences the growth, development and production of sugarcane in arid and semi-arid regions. However, silicon (Si) has been applied as an alleviation strategy subjected to environmental stresses. Methods In this experiment, Si was applied as soil irrigation in sugarcane plants to understand the mitigation effect of Si against harmful impact of water stress on photosynthetic leaf gas exchange. Results In the present study we primarily revealed the consequences of low soil moisture content, which affect overall plant performance of sugarcane significantly. Silicon application reduced the adverse effects of water stress by improving the net photosynthetic assimilation rate (A(net)) 1.35-18.75%, stomatal conductance to water vapour (gs) 3.26-21.57% and rate of transpiration (E) 1.16-17.83%. The mathematical models developed from the proposed hypothesis explained the functional relationships between photosynthetic responses of Si application and water stress mitigation. Conclusions Silicon application showed high ameliorative effects on photosynthetic responses of sugarcane to water stress and could be used for mitigating environmental stresses in other crops, too, in future.
英文关键词	Photosynthetic leaf gas exchange Bio-modelling Silicon Sugarcane Water stress
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000647620200001
WOS关键词	DROUGHT TOLERANCE ; USE EFFICIENCY ; PLANT ; SALT ; LEAVES ; SENESCENCE ; SACCHARUM ; MELATONIN ; YIELD
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349702
作者单位	[Verma, Krishan K.; Song, Xiu-Peng; Chen, Zhong-Liang; Wu, Kai-Chao; Liao, Fen; Li, Yang-Rui] Chinese Acad Agr Sci, Key Lab Sugarcane Biotechnol & Genet Improvement, Sugarcane Res Ctr,Guangxi Key Lab Sugarcane Genet, Minist Agr & Rural Affairs,Guangxi Acad Agr Sci, Nanning 530007, Guangxi, Peoples R China; [Verma, Chhedi Lal] ICAR Cent Soil Salin Res Inst, Reg Res Stn, Irrigat & Drainage Engn, Lucknow 226005, Uttar Pradesh, India; [Chen, Zhong-Liang; Li, Yang-Rui] Guangxi Univ, Coll Agr, Nanning 530004, Peoples R China; [Rajput, Vishnu D.] Southern Fed Univ, Acad Biol & Biotechnol, Rostov Na Donu 344090, Russia; [Chen, Gan-Lin] Guangxi Acad Agr Sci, Inst Biotechnol, Nanning 530007, Guangxi, Peoples R China
推荐引用方式 GB/T 7714	Verma, Krishan K.,Song, Xiu-Peng,Verma, Chhedi Lal,et al. Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane[J],2021,54(1).
APA	Verma, Krishan K..,Song, Xiu-Peng.,Verma, Chhedi Lal.,Chen, Zhong-Liang.,Rajput, Vishnu D..,...&Li, Yang-Rui.(2021).Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane.BIOLOGICAL RESEARCH,54(1).
MLA	Verma, Krishan K.,et al."Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane".BIOLOGICAL RESEARCH 54.1(2021).