干旱区生态环境知识资源中心(Arid): Effects of biochar types on seed germination, growth, chlorophyll contents, grain yield, sodium, and potassium uptake by wheat (Triticum aestivum L.) under salt stress

Arid

DOI	10.1186/s12870-024-05188-0
	Effects of biochar types on seed germination, growth, chlorophyll contents, grain yield, sodium, and potassium uptake by wheat (Triticum aestivum L.) under salt stress
	Duan, Sumei; AL-Huqail, Arwa Abdulkreem; Alsudays, Ibtisam Mohammed; Younas, Mobeen; Aslam, Alishba; Shahzad, Ahmad Naeem; Qayyum, Muhammad Farooq; Rizwan, Muhammad; Alhaj Hamoud, Yousef; Shaghaleh, Hiba; Hong Yong, Jean Wan
通讯作者	Qayyum, MF
来源期刊	BMC PLANT BIOLOGY
ISSN	1471-2229
出版年	2024
卷号	24 期号:1
英文摘要	Soil salinity is a significant challenge in agriculture, particularly in arid and semi-arid regions such as Pakistan, leading to soil degradation and reduced crop yields. The present study assessed the impact of different salinity levels (0, 25, and 50 mmol NaCl) and biochar treatments (control, wheat-straw biochar, rice-husk biochar, and sawdust biochar applied @ 1% w/w) on the germination and growth performance of wheat. Two experiments: a germination study and a pot experiment (grown up to maturity), were performed. The results showed that NaCl-stress negatively impacted the germination parameters, grain, and straw yield, and agronomic and soil parameters. Biochar treatments restored these parameters compared to control (no biochar), but the effects were inconsistent across NaCl levels. Among the different biochars, wheat-straw biochar performed better than rice-husk and sawdust-derived biochar regarding germination and agronomic parameters. Biochar application notably increased soil pH(s) and electrical conductivity (ECe). Imposing NaCl stress reduced K concentrations in the wheat shoot and grains with concomitant higher Na concentrations in both parts. Parameters like foliar chlorophyll content (a, b, and total), stomatal and sub-stomatal conductance, and transpiration rate were also positively influenced by biochar addition. The study confirmed that biochar, particularly wheat-straw biochar, effectively mitigated the adverse effects of soil salinity, enhancing both soil quality and wheat growth. The study highlighted that biochar application can minimize the negative effects of salinity stress on wheat. Specifically, the types and dosages of biochar have to be optimized for different salinity levels under field conditions.
英文关键词	Salinity Cereals Pyrolysis Organic-waste-management
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001236831600001
WOS关键词	SALINITY STRESS ; TOLERANCE ; TOMATO ; SOIL ; TEMPERATURE ; MECHANISMS ; ADSORPTION ; QUALITY ; PLANTS
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/2XILL650/403054
推荐引用方式 GB/T 7714	Duan, Sumei,AL-Huqail, Arwa Abdulkreem,Alsudays, Ibtisam Mohammed,et al. Effects of biochar types on seed germination, growth, chlorophyll contents, grain yield, sodium, and potassium uptake by wheat (Triticum aestivum L.) under salt stress[J],2024,24(1).
APA	Duan, Sumei.,AL-Huqail, Arwa Abdulkreem.,Alsudays, Ibtisam Mohammed.,Younas, Mobeen.,Aslam, Alishba.,...&Hong Yong, Jean Wan.(2024).Effects of biochar types on seed germination, growth, chlorophyll contents, grain yield, sodium, and potassium uptake by wheat (Triticum aestivum L.) under salt stress.BMC PLANT BIOLOGY,24(1).
MLA	Duan, Sumei,et al."Effects of biochar types on seed germination, growth, chlorophyll contents, grain yield, sodium, and potassium uptake by wheat (Triticum aestivum L.) under salt stress".BMC PLANT BIOLOGY 24.1(2024).