干旱区生态环境知识资源中心(Arid): Six years of conservation agriculture and nutrient management in maize-mustard rotation: Impact on soil properties, system productivity and profitability

Arid

DOI	10.1016/j.fcr.2020.108002
	Six years of conservation agriculture and nutrient management in maize-mustard rotation: Impact on soil properties, system productivity and profitability
	Pooniya, Vijay; Biswakarma, Niraj; Parihar, C. M.; Swarnalakshmi, Karivaradharajan; Lama, Achal; Zhiipao, R. R.; Nath, Amlan; Pal, Madan; Jat, S. L.; Satyanarayana, T.; Majumdar, K.; Jat, R. D.; Shivay, Y. S.; Kumar, D.; Ghasal, P. C.; Singh, Kuldeep
通讯作者	Pooniya, V (corresponding author), Indian Agr Res Inst IARI, ICAR, New Delhi 110012, India.
来源期刊	FIELD CROPS RESEARCH
ISSN	0378-4290
EISSN	1872-6852
出版年	2021
卷号	260
英文摘要	Conservation agriculture (CA) is being advocated as an alternative to conventional tillage based systems, as it not only holds the potential to enhance soil biological properties, but could also sustain production in the long-run. The impact of long-term tillage and nutrient management on soil biological properties, crops performance, yield and returns were evaluated under maize-mustard rotation. Three tillage practices viz. zero tilled flatbed (ZTFB), permanent bed (PNB) and conventional tillage (CT) along with three nutrient management practices; farmer's fertilizer practices (FFP), recommended dose of fertilization (RDF) and nutrient expert assisted: site-specific nutrient management (NE (R)) were tested under the field conditions for six years (2013-2019). ZTFB produced the highest average maize grain yield, which was statistically similar to PNB; however it was 28.4% greater than CT. NE (R) and RDF recorded 27.4% and 24.8% higher yield over FFP, respectively. Similarly, ZTFB and PNB produced 8.0% greater mustard seed yield than CT, while NE (R) and RDF had 23.5% and 22.3% greater seed yield compared to FFP. Average of six years indicates, ZTFB and PNB produced 9.7% and 8.9% greater maize grain equivalent yield (MGEY) than CT. Furthermore, NE (R) and RDF had similar MGEY, but 24.9% and 23% greater than FFP. ZTFB and PNB gave the maximum economic benefits in comparison to CT plots. CT was 18.7% and 19.3% costlier than PNB and ZTFB, while RDF was more expensive than NE (R) and FFP. Plots under ZTFB and PNB had 13.9% and 17.8% (0.0-0.15 m soil profile) and 14.6% and 12.5% (0.16-0.30 m soil profile) greater soil organic carbon (SOC) than CT plots. These practices also had significant (p<0.05) positive impact on soil biological properties, such as, soil microbial biomass carbon (SMBC), dehydrogenase (DH), alkaline phosphatase (AP) and urease (UA) activities. In 0.0-0.15 m soil layer, NE (R) had greater values for SOC and SMBC than FFP, but not significantly different to RDF. This study clearly demonstrated that the adoption of conservation tillage (ZTFB / PNB) coupled with NE (R) and RDF in maize-mustard rotation would definitely improve system MGEY, net returns and soil biological properties in semi-arid regions of the north-west India.
英文关键词	Maize-mustard rotation Zero tillage Permanent bed Nutrient management Net returns Soil biological properties
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595860000002
WOS类目	Agronomy
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/2XILL650/347886
作者单位	[Pooniya, Vijay; Biswakarma, Niraj; Parihar, C. M.; Swarnalakshmi, Karivaradharajan; Zhiipao, R. R.; Nath, Amlan; Pal, Madan; Shivay, Y. S.; Kumar, D.] Indian Agr Res Inst IARI, ICAR, New Delhi 110012, India; [Lama, Achal] Indian Agr Stat Res Inst IASRI, ICAR, New Delhi 110012, India; [Jat, S. L.] Indian Inst Maize Res IIMR, ICAR, PAU Campus, Ludhiana 141004, Punjab, India; [Satyanarayana, T.] Int Plant Nutr Inst IPNI Ctr, New Delhi 110012, India; [Majumdar, K.] African Plant Nutr Inst APNI, Benguerir 43150, Morocco; [Jat, R. D.] Chaudhary Charan Singh Haryana Agr Univ CCSHAU, Hisar 125004, Haryana, India; [Ghasal, P. C.] Indian Inst Farming Syst Res IIFSR, ICAR, Meerut 250110, Uttar Pradesh, India; [Singh, Kuldeep] Amity Univ Campus, Amity Ctr Soil Sci, Noida 201313, Uttar Pradesh, India
推荐引用方式 GB/T 7714	Pooniya, Vijay,Biswakarma, Niraj,Parihar, C. M.,et al. Six years of conservation agriculture and nutrient management in maize-mustard rotation: Impact on soil properties, system productivity and profitability[J],2021,260.
APA	Pooniya, Vijay.,Biswakarma, Niraj.,Parihar, C. M..,Swarnalakshmi, Karivaradharajan.,Lama, Achal.,...&Singh, Kuldeep.(2021).Six years of conservation agriculture and nutrient management in maize-mustard rotation: Impact on soil properties, system productivity and profitability.FIELD CROPS RESEARCH,260.
MLA	Pooniya, Vijay,et al."Six years of conservation agriculture and nutrient management in maize-mustard rotation: Impact on soil properties, system productivity and profitability".FIELD CROPS RESEARCH 260(2021).