Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.17660/ActaHortic.2016.1112.19 |
Studies on efficient use of water in onion (Allium cepa L.) through drip irrigation under semi-arid conditions | |
Patil, M. G.; Reddy, M. S.; Patil, S. S.; Ayyangoudar, M. S.; Desai, B. K. | |
通讯作者 | Patil, M. G. |
会议名称 | 29th International Horticultural Congress on Horticulture - Sustaining Lives, Livelihoods and Landscapes (IHC) / International Symposia on Water, Eco-Efficiency and Transformation of Organic Waste in Horticultural Production |
会议日期 | AUG 17-22, 2014 |
会议地点 | Brisbane, AUSTRALIA |
英文摘要 | The field experiment was conducted during 2011-12 and 2012-13 during late monsoon at the Department of Horticulture, College of Agriculture, University of Agricultural Sciences, Raichur, Karnataka, India, with the objectives to work out the water requirement of onion cultivar 'N-53' and to compare the performance of drip and furrow irrigation methods with regard to yield, quality, water use efficiency and economics at 60, 80, 100 and 120% evapotranspiration (ET) levels. The experimental plot was a randomized block design (RBD) with four replications. Response of onion through drip irrigation levels in terms of average bulb weight (110.8 g) and yield (28.4 t ha(-1)) were significantly higher at 80% ET level. Maximum TSS (13.3 degrees B) was observed by drip irrigation at 120% ET level which was on par with irrigation at 80% ET level. All drip irrigation treatments resulted in higher benefit to cost ratio (4.1 to 6.0). The water saved using an 80% ET level and drip irrigation could be utilized to irrigate an extra area from which the projected income of Indian rupees 4.0 lakh could be obtained. Considering the various parameters, the 80% ET level could be used to achieve higher yield and net returns from onion. |
英文关键词 | evapotranspiration (ET) N-53 saved water late monsoon |
来源出版物 | XXIX INTERNATIONAL HORTICULTURAL CONGRESS ON HORTICULTURE: SUSTAINING LIVES, LIVELIHOODS AND LANDSCAPES (IHC2014): INTERNATIONAL SYMPOSIA ON WATER, ECO-EFFICIENCY AND TRANSFORMATION OF ORGANIC WASTE IN HORTICULTURAL PRODUCTION |
ISSN | 0567-7572 |
出版年 | 2016 |
卷号 | 1112 |
页码 | 135-139 |
EISBN | 978-94-62611-06-1 |
出版者 | INT SOC HORTICULTURAL SCIENCE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | India |
收录类别 | CPCI-S |
WOS记录号 | WOS:000391239000019 |
WOS类目 | Agricultural Engineering ; Agronomy ; Horticulture |
WOS研究方向 | Agriculture |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/305037 |
作者单位 | Univ Agr Sci, Dept Hort, PB 329, Raichur 584104, Karnataka, India |
推荐引用方式 GB/T 7714 | Patil, M. G.,Reddy, M. S.,Patil, S. S.,et al. Studies on efficient use of water in onion (Allium cepa L.) through drip irrigation under semi-arid conditions[C]:INT SOC HORTICULTURAL SCIENCE,2016:135-139. |
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