Development of Relationship between Performance Irrigation Parameters and Furrow Irrigation Design Variables, Yield and Net Returns

Authors

  • Sunil Garg Department of Soil and Water Engineering. College of Agricultural Engineering, PAU, Ludhiana. Punjab, India. Author
  • B.S. Gulati Department of Soil and Water Engineering. College of Agricultural Engineering, PAU, Ludhiana. Punjab, India. Author
  • M.R Kaushal Department of Soil and Water Engineering. College of Agricultural Engineering, PAU, Ludhiana. Punjab, India. Author
  • A.K. Jain Department of Soil and Water Engineering. College of Agricultural Engineering, PAU, Ludhiana. Punjab, India. Author

DOI:

https://doi.org/10.52151/jae2006432.1175

Abstract

Several parameters that measure the irrigation performance were analyzed for their relation to design variables, relative yield and net return. Water application efficiency (Ea), water requirement efficiency (Er), water distribution efficiency (Ed) and requirement distribution efficiency (Erd) were examined with respect to design variables (inflow rate, length of run and time of inflow). The exponential function was best fit between water requirement efficiency and design variables and quadratic function fitted well between water requirement efficiency and relative yield as well as net return. The water requirement efficiency and requirement distribution efficiency correlated very well with design variables, relative yield and net return. The water distribution efficiency correlated poorly with relative yield and net return. Water application efficiency (Ea), had a poor linear correlation with design variables.

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References

Hansen W. 1960. New concepts in irrigation efficiency. Trans. ASAE, 3(1), 55-64.

HartW E; Collins H G; Woodward G; Humpherys A S. 1981. Design and operation of gravity or surface systems. In Design and operation of farm irrigation systems. ASAE Monograph No.3, 501-580.

Holzapfel EA; Marino MA; Chavez-Morales J. 1985. Performance irrigation parameters and their relationship to surface irrigation design variables and yield. Agric. Water Mgt., 10, 159-174.

Kruse E G; Anderson C L; Bishop A A; Hotes F; Keller J L; Merriam A. 1978. Describing irrigation efficiency and uniformity. Proc. Am. Soc. Civil Engng., J. of the Irrig. and Drain. Div., I04(1R I), 35-41.

Merriam J L; Keller J. 1978. Farm Irrigation System Evaluation: A Guide for Management. Utah State University, Logan, UT.

Seigner I. 1978. A note on economic significance of uniform water distribution. Irrig. Sci., I(I), 19-25.

Seigner I. 1979. Irrigation uniformity related to horizontal extent of root zone. Irrig. Sci., 2(2), 10-21.

Varley I. 1976. Evaluation of uniformity in irrigation and yield. J. Irrig. Drain. Div. ASCE, 102(1RI), 149164.

Willardson L. 1972. Attainable irrigation efficiencies. J. Irrig. Drain. Div. ASCE, 98(1R2), 239-245.

Published

2006-06-30

Issue

Section

Regular Issue

How to Cite

Sunil Garg, B.S. Gulati, M.R Kaushal, & A.K. Jain. (2006). Development of Relationship between Performance Irrigation Parameters and Furrow Irrigation Design Variables, Yield and Net Returns. Journal of Agricultural Engineering (India), 43(2), 45-49. https://doi.org/10.52151/jae2006432.1175