干旱区生态环境知识资源中心(Arid): Alleviating negative effects of salinity stress in summer savory (Satureja hortensis L.) by biochar application

Arid

DOI	10.1007/s11738-019-2900-3
	Alleviating negative effects of salinity stress in summer savory (Satureja hortensis L.) by biochar application
	Mehdizadeh, Leila 1; Moghaddam, Mohammad 1; Lakzian, Amir 2
通讯作者	Moghaddam, Mohammad
来源期刊	ACTA PHYSIOLOGIAE PLANTARUM
ISSN	0137-5881
EISSN	1861-1664
出版年	2019
卷号	41 期号:6
英文摘要	One of the most important stresses imperiling plant production in arid and semi-arid areas is salinity. By slow pyrolysis, a solid organic material, which is called biochar (BC), has been produced from waste organic substances. In this research, a pot factorial arrangement on the basis of randomized complete design was accomplished to evaluate the influence of BC on some physiological traits and growth at two different growth stages of summer savory (Satureja hortensis L.) under salinity stress. The treatments were included of three levels of BC (0, 1 and 2% w/w in the soil) and four salinity levels (0, 40, 80 and 120 mM of NaCl) with four replications. According to the findings, application of BC, especially at 2% w/w in the soil under salinity stress, reduced electrolyte leakage (EL) and antioxidant enzyme activities, i.e., ascorbate peroxidase (APX), catalase (CAT), superoxide dismutase (SOD), guaiacol peroxidase (GPX) activities and MDA content at vegetative and flowering stages. On the other side, the highest amounts of biomass and water content were observed when using BC 2% w/w of soil without salinity stress. The results confirmed that BC usage can contribute to the protection of the summer savory against salinity stress by alleviating the oxidative stress.
英文关键词	Salt stress Protein Antioxidant enzyme activities Electrolyte leakage
类型	Article
语种	英语
国家	Iran
收录类别	SCI-E
WOS记录号	WOS:000468130000002
WOS关键词	LIPID-PEROXIDATION ; ANTIOXIDANT ENZYME ; OXIDATIVE STRESS ; SALT STRESS ; SHORT-TERM ; GROWTH ; RESPONSES ; SOIL ; DROUGHT ; NACL
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/213863
作者单位	1.Ferdowsi Univ Mashhad, Dept Hort Sci, Fac Agr, POB 91775-1163, Mashhad, Razavi Khorasan, Iran; 2.Ferdowsi Univ Mashhad, Dept Soil Sci, Fac Agr, Mashhad, Razavi Khorasan, Iran
推荐引用方式 GB/T 7714	Mehdizadeh, Leila,Moghaddam, Mohammad,Lakzian, Amir. Alleviating negative effects of salinity stress in summer savory (Satureja hortensis L.) by biochar application[J],2019,41(6).
APA	Mehdizadeh, Leila,Moghaddam, Mohammad,&Lakzian, Amir.(2019).Alleviating negative effects of salinity stress in summer savory (Satureja hortensis L.) by biochar application.ACTA PHYSIOLOGIAE PLANTARUM,41(6).
MLA	Mehdizadeh, Leila,et al."Alleviating negative effects of salinity stress in summer savory (Satureja hortensis L.) by biochar application".ACTA PHYSIOLOGIAE PLANTARUM 41.6(2019).