干旱区生态环境知识资源中心(Arid): Organic seed priming with curtailed seed rate compensated wheat grains productivity by upgrading anti-oxidant status against terminal drought at flowering and milking

Arid

DOI	10.1038/s41598-024-54767-6
	Organic seed priming with curtailed seed rate compensated wheat grains productivity by upgrading anti-oxidant status against terminal drought at flowering and milking
	Nawaz, Hamid; Rehman, Haseeb-ur; Ihsan, Muhammad Zahid; Rizwan, Muhammad Shahid; Hussain, Nazim; Ali, Basharat; Iqbal, Rashid; Hasnain, Muhammad Usama; Elshikh, Mohamed S.; Alkahtani, Jawaher; Arslan, Muhammad
通讯作者	Nawaz, H
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2024
卷号	14 期号:1
英文摘要	Terminal irrigation drought stress is one of the most drastic abiotic stress to diminish the wheat crop development and grains yield in arid regions of the world. The use of moringa leaf extract (MLE30) via seed priming technique is investigated as an organic and sustainable approach for the mitigation of drought stress along with curtailed seed rate in wheat crop. The study investigated the interaction of organic seed priming: control (dry seeds), hydro-priming, MLE30-priming, seed rate: recommended @ 125 kg ha-1, curtailed @ 25 kg ha-1, and terminal irrigation drought (TID): normal irrigation, mild-TID, severe-TID in wheat crop at agronomic research station, Bahawalpur, Pakistan during the wheat winter season of 2021-2022 and 2022-2023. The application of organic MLE30-priming with curtailed seed rate enhanced antioxidant enzyme activity especially total soluble proteins by 15%, superoxide dismutase by 68%, peroxidase by 16%, catalase by 70%, ascorbic acid by 17% and total protein contents by 91% under severe-TID. Yield and yield-related morphological attributes performed better in MLE30-priming as compared to hydro-priming. An effective trend was observed in the plant's chlorophyll contents, K+, and water use efficiency after being treated with MLE30-priming followed by hydro-priming under curtailed seed rate. The higher benefit-cost ratio and net income return were observed with the application of MLE30-priming with curtailed seed rate under mild-TID and severe-TID. So, it is suggested to adopt the MLE30-priming technique along with a curtailed seed rate for improving the crop establishment, stress regulation, and economic return under limited availability of irrigation water. The project findings recommended that the application of exogenous application of organic MLE30-seed priming favored and compensated the maximum wheat grains production under curtailed seed rate @ 25 kg ha-1 and induced terminal drought stress at flowering and milking conditions.
英文关键词	Wheat MLE30-priming Curtailed seed rate Anti-oxidant Grain's yield BCR
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:001178172300028
WOS关键词	STRESS ; PERFORMANCE ; RESPONSES ; ESTABLISHMENT ; GERMINATION ; METABOLISM ; GROWTH ; YIELD
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/2XILL650/405575
推荐引用方式 GB/T 7714	Nawaz, Hamid,Rehman, Haseeb-ur,Ihsan, Muhammad Zahid,et al. Organic seed priming with curtailed seed rate compensated wheat grains productivity by upgrading anti-oxidant status against terminal drought at flowering and milking[J],2024,14(1).
APA	Nawaz, Hamid.,Rehman, Haseeb-ur.,Ihsan, Muhammad Zahid.,Rizwan, Muhammad Shahid.,Hussain, Nazim.,...&Arslan, Muhammad.(2024).Organic seed priming with curtailed seed rate compensated wheat grains productivity by upgrading anti-oxidant status against terminal drought at flowering and milking.SCIENTIFIC REPORTS,14(1).
MLA	Nawaz, Hamid,et al."Organic seed priming with curtailed seed rate compensated wheat grains productivity by upgrading anti-oxidant status against terminal drought at flowering and milking".SCIENTIFIC REPORTS 14.1(2024).