干旱区生态环境知识资源中心(Arid): Effect of different salinity on seed germination, growth parameters and biochemical contents of pumpkin (Cucurbita pepo L.) seeds cultivars

Arid

DOI	10.1038/s41598-024-55325-w
	Effect of different salinity on seed germination, growth parameters and biochemical contents of pumpkin (Cucurbita pepo L.) seeds cultivars
	Irik, Hasan Ali; Bikmaz, Gulsah
通讯作者	Irik, HA
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2024
卷号	14 期号:1
英文摘要	Soil and water salinity is an important limiting factor affecting yield and production levels in arid and semi-arid areas. Salt tolerance during germination is an important parameter that also affects the other plant development stages. In this respect, this study was designed to determine the responses of pumpkin seed varieties (Develi, & Uuml;rg & uuml;p, Hybrid) to different NaCl salinities. The study was carried out in 2022 in the laboratory of Biosystems Engineering Department of Erciyes University in randomized plots design with 3 replications. Experiments were conducted with 5 different water salinity. Germination percentage (GP), germination index (GI), mean germination time (MGT), seedling vigor index (SVI), ion leakage (Il), radicula length (RL) and plumule length (PL), root and shoot fresh and dry weights and some mineral composition (Na, K, Ca) were examined. Proline, antioxidant capacity, total phenolic and DPPH content were significantly affected by salinity. In scatter plot correlation analysis SVI a positive correlation was observed between GP (r(2) = 0.774), GI (r(2) = 0.745), RL (r(2) = 0.929), FRW (r(2) = 0.837), FSW (r(2) = 0.836), DRW (r(2) = 0.894), AC (r(2) = 0.747), TP (r(2) = 0.640) and DPPH (r(2) = 0.635). It was determined that there were negative correlations between SVI and MGT (r(2) = - 0.902), II (r(2) = - 0.588), DSW (r(2) = - 0.682) and PR (r(2) = - 0.344). Present findings revealed that investigated parameters were significantly affected by increasing salinity levels. While Hybrid cultivar was the most affected by salinity, Develi cultivar was found to be resistant to saline conditions.
英文关键词	Pumpkin seed Salinity Germination Seedling vigour index Prolin DPPH
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:001189439400028
WOS关键词	CARTHAMUS-TINCTORIUS L. ; SALT-STRESS ; ANTIOXIDANT CAPACITY ; BARLEY CULTIVARS ; PLANT-GROWTH ; NACL STRESS ; SATIVA L. ; ACCUMULATION ; YIELD ; TOLERANCE
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405579
推荐引用方式 GB/T 7714	Irik, Hasan Ali,Bikmaz, Gulsah. Effect of different salinity on seed germination, growth parameters and biochemical contents of pumpkin (Cucurbita pepo L.) seeds cultivars[J],2024,14(1).
APA	Irik, Hasan Ali,&Bikmaz, Gulsah.(2024).Effect of different salinity on seed germination, growth parameters and biochemical contents of pumpkin (Cucurbita pepo L.) seeds cultivars.SCIENTIFIC REPORTS,14(1).
MLA	Irik, Hasan Ali,et al."Effect of different salinity on seed germination, growth parameters and biochemical contents of pumpkin (Cucurbita pepo L.) seeds cultivars".SCIENTIFIC REPORTS 14.1(2024).