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	Conservation agriculture practices and sulphur fertilization effects on productivity and resource-use efficiency of rainfed mustard (Brassica juncea)
	Choudhary, Mukesh; Rana, K. S.; Bana, R. S.; Ar, C. M. Parih; Kantwa, S. R.
通讯作者	Choudhary, M (corresponding author), ICAR Indian Agr Res Inst, New Delhi 110012, India.
来源期刊	INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN	0019-5022
EISSN	2394-3319
出版年	2021
卷号	91 期号:1 页码:49-53
英文摘要	Moisture and sulphur deficiency in soil are major reasons for low productivity of mustard [Brassica juncea (L.) Czern.] in rainfed semi-arid areas. To overcome this problem a field experiment was conducted during 2013-15 to find out the effect of conservation agriculture and sulphur fertilization on productivity and resource-use efficiency of mustard under rainfed conditions. Five tillage and residue management practices, i.e. conventional tillage with 0, 2 and 4 t/ha crop residue; zero tillage with 2 and 4 t/ha crop residue were allocated to main plots and four sulphur levels (0, 15, 30 and 45 kg S/ha) in sub-plots. Result showed that zero tillage with 4 t/ha crop residue produced 24.6% higher mustard seed yield than conventional tillage without residue resulted maximum net returns (44.7 x 10(3)(sic)/ha). Similarly, highest water use efficiency (12.7 kg/ha mm) and total nutrient uptake were also recorded in the same treatment. Increasing levels of sulphur (S) up to 45 kg/ha significantly increased seed and oil yield (37.5%). However, sulphur use efficiency was decreased with graded levels of sulphur. Conversely, higher net returns (47.6 x 10(3)(sic)/ha) and benefit-cost ratio (1.89) were fetched with 45 kg S/ha.
英文关键词	Crop residue Nutrient balance oil Sulphur Tillage
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000638082300010
WOS类目	Agriculture, Multidisciplinary
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/2XILL650/350540
作者单位	[Choudhary, Mukesh; Rana, K. S.; Bana, R. S.; Ar, C. M. Parih; Kantwa, S. R.] ICAR Indian Agr Res Inst, New Delhi 110012, India
推荐引用方式 GB/T 7714	Choudhary, Mukesh,Rana, K. S.,Bana, R. S.,et al. Conservation agriculture practices and sulphur fertilization effects on productivity and resource-use efficiency of rainfed mustard (Brassica juncea)[J],2021,91(1):49-53.
APA	Choudhary, Mukesh,Rana, K. S.,Bana, R. S.,Ar, C. M. Parih,&Kantwa, S. R..(2021).Conservation agriculture practices and sulphur fertilization effects on productivity and resource-use efficiency of rainfed mustard (Brassica juncea).INDIAN JOURNAL OF AGRICULTURAL SCIENCES,91(1),49-53.
MLA	Choudhary, Mukesh,et al."Conservation agriculture practices and sulphur fertilization effects on productivity and resource-use efficiency of rainfed mustard (Brassica juncea)".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 91.1(2021):49-53.