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http://krishi.icar.gov.in/jspui/handle/123456789/10793
Title: | Water and Energy use pattern by different irrigation systems in wheat under partially reclaimed sodic soils |
Other Titles: | Not Available |
Authors: | Singh A.K., C.L. Verma, Y.P. Singh, A.K.Bhardwaj and D. Singh |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Soil Salinity Research Institute |
Published/ Complete Date: | 2014-06-01 |
Project Code: | Not Available |
Keywords: | Water, energy, irrigation, wheat, salt, soil, sodic |
Publisher: | Not Available |
Citation: | Singh A.K., C.L. Verma, Y.P. Singh, A.K.Bhardwaj and D. Singh. 2014. Water and Energy use pattern by different irrigation systems in wheat under partially reclaimed sodic soils. Journal of Soil and Water Conservation. 13(3): 245-250 |
Series/Report no.: | Not Available; |
Abstract/Description: | A field study has been undertaken to evaluate the performance of sprinkling irrigation (LEWA and Sprinkler) systems over surface method with varying irrigation schedules based on IW/CPE ratios. Three different water application methods namely Surface, Sprinkler, and LEWA (Low Energy Water Application) were opted. Depth of irrigation applied through Surface method of irrigation was 6 cm for three different irrigation schedules based on IW/CPE ratio 1.0, 0.8, and 0.6, whereas, in case of Sprinkler and LEWA methods, the depth of irrigation opted was 4 cm and irrigation schedules were same based on IW/CPE ratio of 1.0, 0.8 and 0.6. This paper presents the comparative field performance of three irrigation methods namely Surface, Sprinkler, and LEWA in context to water and energy uses while irrigating wheat crop under sodic environment. All three irrigation methods operated at three different irrigation schedules based on IW/CPE ratio of 1.0, 0.8, and 0.6. The results indicates, that, Surface method performs better when scheduled at IW/CPE ratio of 1.0, whereas, LEWA and Sprinkler at IW/CPE ratio of 0.8. Comparing the benefits of best performing irrigation schedules it is, observed that LEWA and Sprinkler when scheduled at IW/CPE ratio of 0.8 results in water saving of 33% of applied irrigation depth over Surface method scheduled at IW/CPE ratio of 1.0. The energy uses amongst the better performing irrigation schedules results, 33% saving of energy by LEWA and 6% by Sprinkler when scheduled at IW/CPE ratio of 0.8 over Surface method scheduled at IW/CPE ratio of 1.0. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Soil and Water Conservation |
NAAS Rating: | 8.21 |
Volume No.: | 13 |
Page Number: | 245-250 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/10793 |
Appears in Collections: | NRM-CSSRI-Publication |
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