干旱区生态环境知识资源中心(Arid): Improving productivity, quality and biofortification in groundnut (Arachis hypogaea L.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India

Arid

DOI	10.1080/01904167.2020.1849289
	Improving productivity, quality and biofortification in groundnut (Arachis hypogaea L.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India
	Noman, Heba M.; Rana, D. S.; Choudhary, Anil K.; Dass, Anchal; Rajanna, G. A.; Pande, Pooja
通讯作者	Choudhary, AK
来源期刊	JOURNAL OF PLANT NUTRITION
ISSN	0190-4167
EISSN	1532-4087
出版年	2020
卷号	44 期号:8 页码:1151-1174
英文摘要	Sulfur (S) fertilization is essentially required for improving the crop productivity and oil content especially in legume oilseeds like groundnut (Arachis hypogaea) in south-Asian soils most of which are S-deficient. Apart from S, zinc (Zn) is also deficient in south-Asian soils. Thus, Zn-fertilization may prove as a cost-effective and sustainable approach to produce Zn-biofortified groundnut kernels to combat Zn-malnutrition besides enhanced oil, protein and kernel productivity. Hence, a field experiment was conducted on S- and Zn-fertilization in groundnut using 3 S-levels (0, 20, 40 kg/ha), 4-Zn levels (0, 2.5, 5, 7.5 kg/ha) and 2 Zn-biofertilizer levels (control and Zn-biofertilizer) in a split-plot design replicated thrice in a south-Asian semi-arid environment. Application of 40 kg S/ha significantly improved the pod and kernel yield, oil content and oil yield, protein content and protein yield in groundnut. Zn-application substantially improved the pod and kernel yield, oil yield and protein yield upto 5 kg Zn/ha; while further increase to 7.5 kg/ha considerably declined the pod and kernel yield, oil and protein yield. Application of 2.5, 5.0 and 7.5 kg Zn/ha led to 7.8, 17 and 26.4% increase in Zn-content in groundnut kernels over control; however, 5.0 kg Zn/ha proved superior for harnessing higher Zn uptake at different growth stages and in different plant parts at harvest. Zn-biofertilizer enhanced the pod yield by similar to 5%. Interaction effects stressed upon supplementing 2.5 kg Zn/ha with Zn-biofertilizer in harnessing groundnut productivity equivalent to sole use of 5 kg Zn/ha. Application of 40 kg S/ha and 5 kg Zn/ha enhanced pod productivity by 31.6 and 21.2%, respectively over control. Overall, dual application of 40 kg S/ha and 5 kg Zn/ha may prove highly beneficial to enhance the pod and kernel productivity, quality with Zn-biofortified groundnut kernels besides improving human and animal health in S and Zn-deficient south-Asian alluvial soils.
英文关键词	Biofortification groundnut kernel yield oil content protein sulfur zinc
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000591486800001
WOS关键词	ARBUSCULAR MYCORRHIZAL FUNGI ; PISUM-SATIVUM L. ; MANAGEMENT-PRACTICES ; IRRIGATION REGIMES ; BIO-FORTIFICATION ; CROP MANAGEMENT ; GANGETIC PLAINS ; DEFICIENCY ; PHOSPHORUS ; NITROGEN
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/2XILL650/328527
作者单位	[Noman, Heba M.; Rana, D. S.; Choudhary, Anil K.; Dass, Anchal; Rajanna, G. A.; Pande, Pooja] ICAR Indian Agr Res Inst, Div Agron, New Delhi 110012, India; [Noman, Heba M.] Assiut Univ, Dept Agron, Assiut, Egypt
推荐引用方式 GB/T 7714	Noman, Heba M.,Rana, D. S.,Choudhary, Anil K.,et al. Improving productivity, quality and biofortification in groundnut (Arachis hypogaea L.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India[J],2020,44(8):1151-1174.
APA	Noman, Heba M.,Rana, D. S.,Choudhary, Anil K.,Dass, Anchal,Rajanna, G. A.,&Pande, Pooja.(2020).Improving productivity, quality and biofortification in groundnut (Arachis hypogaea L.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India.JOURNAL OF PLANT NUTRITION,44(8),1151-1174.
MLA	Noman, Heba M.,et al."Improving productivity, quality and biofortification in groundnut (Arachis hypogaea L.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India".JOURNAL OF PLANT NUTRITION 44.8(2020):1151-1174.