干旱区生态环境知识资源中心(Arid): Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars

Arid

DOI	10.1007/s42729-021-00489-x
	Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars
	Khodabin, Ghorban; Tahmasebi-Sarvestani, Zeinolabedin; Rad, Amir Hossein Shirani; Modarres-Sanavy, Seyed Ali Mohammad; Hashemi, Seyed Mohammad; Bakhshandeh, Esmaeil
通讯作者	Tahmasebi-Sarvestani, Z (corresponding author), Tarbiat Modares Univ, Dept Agron, Fac Agr, Tehran, Iran.
来源期刊	JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
ISSN	0718-9508
EISSN	0718-9516
出版年	2021
英文摘要	This study aimed to investigate the effect of late-season drought stress and foliar application of zinc sulfate (ZnSO4) and manganese sulfate (MnSO4) on quantitative and qualitative traits of different rapeseed cultivars in 2 years. Treatments were included two levels of irrigation (normal and drought stress), four levels of micronutrient foliar application (water spraying, ZnSO4, and MnSO4, separately, and combined application of them), and three rapeseed cultivars (Nima, R15, and KS7). Results indicated that the qualitative and quantitative traits were significantly affected by irrigation, cultivars, and foliar application treatments. The highest seed oil content (43.9%), oil yield (2175.9 kg ha(-1)), oleic acid (62.56%), and linoleic acid (17.25%) were obtained under normal irrigation conditions. Under drought stress conditions, oil quality decreased by increasing the amount of palmitic and erucic acids in all cultivars. Under drought stress conditions, foliar application of ZnSO4 reduced the erucic acid, palmitic acid, and glucosinolate contents by 9.79%, 7.98%, and 2.80%, respectively, compared to control. Under drought stress conditions and combined application of ZnSO4 and MnSO4, the oleic acid and linoleic acid content were enhanced by 10.07% and 13.24%, respectively, compared to control. R15 indicated the highest yield (5261 kg ha(-1)) under normal irrigation conditions, whereas, under drought stress conditions, the highest yield (3371 kg ha(-1)) was observed in Nima. Therefore, introducing and diversifying rapeseed cultivars is one of the management tools in arid and semi-arid regions to achieve acceptable yield. The quality of canola oil degrades with environmental stresses, and foliar application of nutrients can moderate the effects of drought stress.
英文关键词	Fatty acids Erucic acid Seed glucosinolate Oil quality Yield
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000642393700001
WOS类目	Plant Sciences ; Environmental Sciences ; Soil Science
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352348
作者单位	[Khodabin, Ghorban; Tahmasebi-Sarvestani, Zeinolabedin; Modarres-Sanavy, Seyed Ali Mohammad] Tarbiat Modares Univ, Dept Agron, Fac Agr, Tehran, Iran; [Rad, Amir Hossein Shirani] Agr Res Educ & Extens Org AREEO, Seed & Plant Improvement Inst SPII, Karaj, Iran; [Hashemi, Seyed Mohammad] Univ Guelph, Dept Plant Agr, 50 Stone Rd East, Guelph, ON N1G 2W1, Canada; [Bakhshandeh, Esmaeil] Agr Sci & Nat Resources Univ, Genet & Agr Biotechnol Inst Tabarestan & Sari, Sari, Iran
推荐引用方式 GB/T 7714	Khodabin, Ghorban,Tahmasebi-Sarvestani, Zeinolabedin,Rad, Amir Hossein Shirani,et al. Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars[J],2021.
APA	Khodabin, Ghorban,Tahmasebi-Sarvestani, Zeinolabedin,Rad, Amir Hossein Shirani,Modarres-Sanavy, Seyed Ali Mohammad,Hashemi, Seyed Mohammad,&Bakhshandeh, Esmaeil.(2021).Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION.
MLA	Khodabin, Ghorban,et al."Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2021).