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	Land configurations in surface drip irrigation for enhancing productivity, profitability and water-use efficiency of Indian mustard (Brassica juncea) under semi-arid conditions
	Rathore, S. S.; Shekhawat, Kapila; Rajanna, G. A.
通讯作者	Rathore, SS
来源期刊	INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN	0019-5022
EISSN	2394-3319
出版年	2020
卷号	90 期号:8 页码:1538-1543
英文摘要	The aim of the experiment was to maximize water-use efficiency and resultant crop productivity through surface drip irrigation under modified land techniques in arid- and semi-arid conditions of India. To address these issues, field study was undertaken on Indian mustard [Brassica juncea (L.) Czem. & Coss.] with surface drip irrigation under various land configuration techniques to enhance water-use efficiency, crop productivity and profitability. Results of the study revealed that flat sowing drip irrigation system in 60/30 and 30/60 cm land configuration resulted in highest seed yield (141 to 161 %), oil productivity (139 to 150%) and water-use efficiency of mustard seed (141 to 162 %) over flat 90/60cm land configuration. Better growth and yield attributes of Indian mustard were also recorded in land configuration of flat sowing in 60/30 and 30/60cm. Maximum net return of (sic) 102 x 10(3) obtained at 30/60cm flat sowing followed by flat sowing at 60/30cm land configuration over other land configurations under drip irrigation. Likely, sowing of mustard at 30/60cm followed by 60/30cm flat land configuration with surface drip irrigation produced highest root biomass (79 to 94%), root length density (75to 86%), root volume density (135 to 169%) and root mass density (65 to 125%) over 90/60cm flat land configuration. Among ridge and furrow land configuration, 30/60cm ridge and 60/30cm furrow sowing found better in producing highest seed and oil yields, better economics over 90/60cm furrow.
英文关键词	Drip irrigation Moisture content Photosynthetic rate Root biomass Soil moisture tension Yield
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000579385800024
WOS关键词	YIELD ; PLANT ; WHEAT ; ROOT
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/2XILL650/326850
作者单位	[Rathore, S. S.; Shekhawat, Kapila; Rajanna, G. A.] Indian Agr Res Inst, ICAR, New Delhi 110012, India; [Rajanna, G. A.] ICAR IARI, Div Agron, New Delhi, India
推荐引用方式 GB/T 7714	Rathore, S. S.,Shekhawat, Kapila,Rajanna, G. A.. Land configurations in surface drip irrigation for enhancing productivity, profitability and water-use efficiency of Indian mustard (Brassica juncea) under semi-arid conditions[J],2020,90(8):1538-1543.
APA	Rathore, S. S.,Shekhawat, Kapila,&Rajanna, G. A..(2020).Land configurations in surface drip irrigation for enhancing productivity, profitability and water-use efficiency of Indian mustard (Brassica juncea) under semi-arid conditions.INDIAN JOURNAL OF AGRICULTURAL SCIENCES,90(8),1538-1543.
MLA	Rathore, S. S.,et al."Land configurations in surface drip irrigation for enhancing productivity, profitability and water-use efficiency of Indian mustard (Brassica juncea) under semi-arid conditions".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 90.8(2020):1538-1543.