干旱区生态环境知识资源中心(Arid): Differential physio-biochemical and yield responses of Camelina sativa L. under varying irrigation water regimes in semi-arid climatic conditions

Arid

DOI	10.1371/journal.pone.0242441
	Differential physio-biochemical and yield responses of Camelina sativa L. under varying irrigation water regimes in semi-arid climatic conditions
	Ahmed, Zeeshan; Liu, Junhe; Waraich, Ejaz Ahmad; Yan, Yan; Qi, Zhiming; Gui, Dongwei; Zeng, Fanjiang; Tariq, Akash; Shareef, Muhammad; Iqbal, Hassan; Murtaza, Ghulam; Zhang, Zhihao
通讯作者	Ahmed, Z ; Gui, DW
来源期刊	PLOS ONE
ISSN	1932-6203
出版年	2020
卷号	15 期号:12
英文摘要	Camelina sativa L. is an oilseed crop with wide nutritional and industrial applications. Because of favorable agronomic characteristics of C. sativa in a water-limiting environment interest in its production has increased worldwide. In this study the effect of different irrigation regimes (I-0 = three irrigations, I-1 = two irrigations, I-2 = one irrigation and I-3 = one irrigation) on physio-biochemical responses and seed yield attributes of two C. sativa genotypes was explored under semi-arid conditions. Results indicated that maximum physio-biochemical activity, seed yield and oil contents appeared in genotype 7126 with three irrigations (I-0). In contrast water deficit stress created by withholding irrigation (I-1, I-2 and I-3) at different growth stages significantly reduced the physio-biochemical activity as well as yield responses in both C. sativa genotypes. Nonetheless the highest reduction in physio-biochemical and yield attributes were observed in genotype 8046 when irrigation was skipped at vegetative and flowering stages of crop (I-3). In genotypic comparison, C. sativa genotype 7126 performed better than 8046 under all I-1, I-2 and I-3 irrigation treatments. Because 7126 exhibited better maintenance of tissue water content, leaf gas exchange traits and chlorophyll pigment production, resulting in better seed yield and oil production. Findings of this study suggest that to achieve maximum yield potential in camelina three irrigations are needed under semi-arid conditions, however application of two irrigations one at flowering and second at silique development stage can ensure an economic seed yield and oil contents. Furthermore, genotype 7126 should be adopted for cultivation under water limited arid and semi-arid regions due to its better adaptability.
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:000596569200064
WOS关键词	CHLOROPHYLL FLUORESCENCE ; DROUGHT STRESS ; DEFICIT STRESS ; DEHYDRIN GENE ; SEED YIELD ; GROWTH ; PARAMETERS ; SUNFLOWER ; QUALITY ; PHOTOSYNTHESIS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327867
作者单位	[Ahmed, Zeeshan; Gui, Dongwei; Zeng, Fanjiang; Tariq, Akash; Shareef, Muhammad; Iqbal, Hassan; Zhang, Zhihao] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang, Peoples R China; [Ahmed, Zeeshan; Gui, Dongwei; Zeng, Fanjiang; Tariq, Akash; Shareef, Muhammad; Zhang, Zhihao] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Cele Natl Stn Observat & Res Desert Grassland Eco, Xinjiang, Peoples R China; [Ahmed, Zeeshan; Gui, Dongwei; Zeng, Fanjiang; Tariq, Akash; Shareef, Muhammad; Zhang, Zhihao] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Desert Plant Root Ecol & Vegetat, Urumqi, Peoples R China; [Ahmed, Zeeshan; Waraich, Ejaz Ahmad] Univ Agr Faisalabad, Dept Agron, Faisalabad, Pakistan; [Liu, Junhe; Yan, Yan] Huanghuai Univ, Coll Biol & Food Engn, Zhumadian, Henan, Peoples R China; [Qi, Zhiming] McGill Univ, Dept Bioresource Engn, Saitne Anne De Bellevue, PQ, Canada; [Tariq, Akash; Shareef, Muhammad; Iqbal, Hassan; Zhang, Zhihao] Univ Chinese Acad Sci, Beijing, Peoples R China; [Murtaza, Ghul...
推荐引用方式 GB/T 7714	Ahmed, Zeeshan,Liu, Junhe,Waraich, Ejaz Ahmad,et al. Differential physio-biochemical and yield responses of Camelina sativa L. under varying irrigation water regimes in semi-arid climatic conditions[J]. 中国科学院新疆生态与地理研究所,2020,15(12).
APA	Ahmed, Zeeshan.,Liu, Junhe.,Waraich, Ejaz Ahmad.,Yan, Yan.,Qi, Zhiming.,...&Zhang, Zhihao.(2020).Differential physio-biochemical and yield responses of Camelina sativa L. under varying irrigation water regimes in semi-arid climatic conditions.PLOS ONE,15(12).
MLA	Ahmed, Zeeshan,et al."Differential physio-biochemical and yield responses of Camelina sativa L. under varying irrigation water regimes in semi-arid climatic conditions".PLOS ONE 15.12(2020).