干旱区生态环境知识资源中心(Arid): Sulfur Sources Mediated the Growth, Productivity, and Nutrient Acquisition Ability of Pearlmillet-Mustard Cropping Systems

Arid

DOI	10.3390/su142214857
	Sulfur Sources Mediated the Growth, Productivity, and Nutrient Acquisition Ability of Pearlmillet-Mustard Cropping Systems
	Rathore, Sanjay Singh; Babu, Subhash; Singh, Vinod Kumar; Shekhawat, Kapila; Singh, Rajiv Kumar; Upadhyay, Pravin Kumar; Hashim, Mohammad; Sharma, K. C.; Jangir, Rameti; Singh, Raghavendra
通讯作者	Babu, S
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:22
英文摘要	Globally, excess soil nutrient mining is a serious challenge to sustainable agricultural production. The task is more daunting in the semi-arid region of the globe. In addition to the primary nutrient deficiency over the mining of secondary nutrients, especially sulfur is an emerging challenge in contemporary crop production systems. Hence, there is a dire need to devise an appropriate sulfur management protocol by searching for efficient and sustainable sulfur sources. Therefore, the efficacy of new sulfur molecules was evaluated on the performance and nutrient acquisition potential of the pearl millet-mustard system at the research farm of the Indian Agricultural Research Institute in New Delhi, India, for two years. The flexibility of urea-ES technology allows customized sulfur-enhanced urea formulations that suit unique crop needs, offering an all-in-one nitrogen and sulfur fertilizer solution. Hence, the study hypothesized that new sulfur molecules like sulfonated urea (SEU) will have a positive impact on crop growth, yield, and nutrient acquisition in the pearl millet-mustard system. The results revealed that the application of 50% sulfur (S) (15 kg/ha) as a base and 50% (15 kg/ha) as a topdressing (SEU 10-0-0-75) produced better growth, yield-contributing parameters, and economic productivity of the pearl millet-mustard system. However, both compositions of SEU (40-0-0-13 and 10-0-0-75) were significantly better than the recommended dose of fertilizer (RDF) and the RDF along with other S sources like single super phosphate and bentonite in enhancing crop growth and productivity. The agronomic efficiency of nitrogen (AEn) and S (Aes) of SEU (40-0-0-13 and 10-0-0-75) were 9.1 and 10.3 kg seed yield/kg N and 51.2 and 28.9 kg seed/kg, respectively. The agronomic nitrogen use efficiency of SEU (40-0-0-13) and SEU (10-0-0-75) is significantly higher than those of nitrogen, phosphorus, and potassium (NPK) alone. Thus, the findings inferred that splitting S (50% as a base and 50% as topdressing) through SEU is a practically feasible and economically robust S option for profitable and sustainable production of the pearl millet-mustard production model in the semi-arid region.
英文关键词	nutrient use efficiency oil seeds sulfonated urea soil nutrient balance
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000887685300001
WOS关键词	BRASSICA-NAPUS L. ; USE EFFICIENCY ; SEED QUALITY ; YIELD ; NITROGEN ; FERTILIZATION ; NUTRITION ; RESPONSES ; REDUCTASE ; RAPESEED
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394682
推荐引用方式 GB/T 7714	Rathore, Sanjay Singh,Babu, Subhash,Singh, Vinod Kumar,et al. Sulfur Sources Mediated the Growth, Productivity, and Nutrient Acquisition Ability of Pearlmillet-Mustard Cropping Systems[J],2022,14(22).
APA	Rathore, Sanjay Singh.,Babu, Subhash.,Singh, Vinod Kumar.,Shekhawat, Kapila.,Singh, Rajiv Kumar.,...&Singh, Raghavendra.(2022).Sulfur Sources Mediated the Growth, Productivity, and Nutrient Acquisition Ability of Pearlmillet-Mustard Cropping Systems.SUSTAINABILITY,14(22).
MLA	Rathore, Sanjay Singh,et al."Sulfur Sources Mediated the Growth, Productivity, and Nutrient Acquisition Ability of Pearlmillet-Mustard Cropping Systems".SUSTAINABILITY 14.22(2022).