干旱区生态环境知识资源中心(Arid): Response of canola (Brassica napus L.) to exogenous application of nitrogen, salicylic acid and gibberellic acid under an arid climate

Arid

DOI	10.25252/SE/19/71619
	Response of canola (Brassica napus L.) to exogenous application of nitrogen, salicylic acid and gibberellic acid under an arid climate
	Ijaz, Muhammad; Sher, Ahmad; Sattar, Abdul; Shahid, Muhammad; Nawaz, Ahmad; Ul-Allah, Sami; Tahir, Muhammad; Ahmad, Saqlain; Saqib, Muhammad
通讯作者	Ul-Allah, S
来源期刊	SOIL & ENVIRONMENT
ISSN	2074-9546
出版年	2019
卷号	38 期号:1 页码:90-96
英文摘要	Sustainable improvement of yield under limited land resources is a challenge for future food security and types and techniques of fertilization are critical for this challenge. In this view, a 2-year study was conducted to investigate the interaction of nitrogen (N) with salicylic acid and gibberellic acid on productivity and quality of canola (Brassica napus L.) during the year 2014-15 and 2015-16. The experiment was conducted in a split-plot arrangement of treatments where four N levels (60, 80, 100, 120 kg ha(-1)), kept in main plots, and four levels of plant growth regulators PGRs [Control, salicylic acid (100 ppm), gibberellic acid (100 ppm) and combination of the two], kept in sub-plots, and replicated three times. The results indicated that combined application of N and PGRs in either combination improved the morphological/yield parameters, seed yield and seed quality attributes of canola crop. The maximum seed yield of 2230 kg ha(-1) was recorded when N application @ 120 kg ha(-1) interacted with combine application of salicylic acid and gibberellic acid. The combined application of gibberellic acid and salicylic acid enhanced the seed yield and seed oil contents of canola by 13.3-17.7% and 28.9-29.8%, respectively, than control treatment (no application of salicylic acid and gibberellic acid) during the both years of experimentation. Therefore, to combat emerging food security issues, combined application of salicylic acid and gibberellic acid along with N (at 100/120 kg ha(-1)) will be a practicable option to improve the productivity and quality of canola grown under arid climates.
英文关键词	Canola nutrition nitrogen gibberellic acid salicylic acid oil contents protein contents
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000469416100010
WOS关键词	PRODUCTIVITY ; TOLERANCE ; STRESS ; YIELD
WOS类目	Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333567
作者单位	[Ijaz, Muhammad; Sher, Ahmad; Sattar, Abdul; Nawaz, Ahmad; Ul-Allah, Sami; Ahmad, Saqlain] Bahauddin Zakariya Univ, Coll Agr, Bahadur Sub Campus, Layyah, Pakistan; [Tahir, Muhammad] COMSATS Inst Informat Technol, Dept Environm Sci, Vehari, Pakistan; [Shahid, Muhammad] Govt Coll Univ, Dept Bioinformat & Biotechnol, Faisalabad, Pakistan; [Saqib, Muhammad] Univ Agr Faisalabad, Dept Agron, Faisalabad, Pakistan
推荐引用方式 GB/T 7714	Ijaz, Muhammad,Sher, Ahmad,Sattar, Abdul,et al. Response of canola (Brassica napus L.) to exogenous application of nitrogen, salicylic acid and gibberellic acid under an arid climate[J],2019,38(1):90-96.
APA	Ijaz, Muhammad.,Sher, Ahmad.,Sattar, Abdul.,Shahid, Muhammad.,Nawaz, Ahmad.,...&Saqib, Muhammad.(2019).Response of canola (Brassica napus L.) to exogenous application of nitrogen, salicylic acid and gibberellic acid under an arid climate.SOIL & ENVIRONMENT,38(1),90-96.
MLA	Ijaz, Muhammad,et al."Response of canola (Brassica napus L.) to exogenous application of nitrogen, salicylic acid and gibberellic acid under an arid climate".SOIL & ENVIRONMENT 38.1(2019):90-96.