Banner
Current IssueEditorial BoardOnline First Articles
Current IssueEditorial BoardOnline First Articles
Agricultural Science Digest
Print ISSN: 0253-150X
Online ISSN: 0976-0547
NASS Rating
5.52
SJR
0.176
CiteScore
0.357

Chief Editor:
Arvind kumar
Rani Lakshmi Bai Central Agricultural Uni., Jhansi, U.P., INDIA
Frequency:Bi-monthly
Indexing:
BIOSIS Preview, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossR...

Research Article

Agricultural Science Digest, volume 37 issue 3 (september 2017) : 171-178

Blockwise assessment of crop evapotranspiration in central Punjab, India

Harmanjot Kaur, Sanjay Satpute, Amina Raheja
1Department of Soil and Water Engineering, Punjab Agricultural University, Ludhiana 141 004, Punjab, India
Cite article:- Kaur Harmanjot, Satpute Sanjay, Raheja Amina (2017). Blockwise assessment of crop evapotranspiration in central Punjab, India. Agricultural Science Digest. 37(3): 171-178. doi: 10.18805/asd.v37i03.8988.

ABSTRACT

Punjab, the major riparian State, has a limited share in its three perennial rivers (Sutlej, Ravi and Beas). A systematic planning of groundwater exploitation using modern technologies needs to be adopted for the proper utilization and management of groundwater resource. The present study was aimed to estimate the blockwise crop evapotranspiration (ETc) during kharif and rabi season in Central Punjab and to develop a GIS based maps of crop evapotranspiration. The results revealed that the blocks namely Makhu and Zira of Ferozepur district had the maximum (747 mm) crop water demand whereas block Fatehgarh Churian of Gurdaspur district had the least (445 mm) crop water demand. The outcome of the study revealed that crop water demand varies from 450 mm to 750 mm in kharif and rabi season in Central Punjab. The ETc maps derived in the study were useful in determining areas with highest water demands.

REFERENCES

  1. Allen R. G., Pereira L. S. and Raes D. (1998). Crop evapotranspiration - Guidelines for computing crop water requirements - FAO Irrigation and Drainage Paper 56.
  2. Anonymous (2015). Statistical abstract of Punjab Directorate of Economics and Statistics, Government of Punjab, Chandigarh.
  3. Blaney H. F. and Criddle W. D. (1950). Determining water requirements in irrigated areas from climatologically and irrigation data. USDA Soil Conserv. Serv. SCSTP96. 44pp.
  4. Donald O. R., Thomas C. W., Donald C. B. and Gene E. L. (2007). Comparison of 15 evaporation methods applied to a small mountain lake in the northeastern USA. J. of Hydrol. 340: 149-166.
  5. Kaushal M. P. (1988). Simulation approach for optimal allocation of water resources in a trait, Ph.D Thesis, Punjab Agricultural University, Ludhiana.
  6. Kingra P. K., Prabhjyot Kaur and Hundal S. S. (2002). Estimation of PET by various methods and its relationship with mesh covered pan evaporation at Ludhiana Punjab. J Agromet., 4(2): 143-49.
  7. Lin, W. T., Fong, H. Y. and Ming, S.(2004). GIS for Irrigation Management in Irrigation Associations. National Taiwan University, Taipei: D1-71.
  8. Papadakis, J. (1965). Potential Evapotranspiration, Av Cordoba, Buenos Press, pp.54.
  9. Rasul, G. (1992). Water requirement of wheat crop in Pakistan. J. of Engg. & App. Sci.,3(1): 65-79.
  10. Rasul, G. and Farooqi, A. B. (1993). Water requirement of cotton crop in Pakistan. J. of Engg. & App. Sci.,4(2): 154-165.
  11. Singh S. P., Singh C. J. and Bundal S.S. (2003). Verification of empirically estimated PET in South - Western Punjab. J. Agric. Physics, 3(2):126-129.
  12. Singh, K. (2011). Groundwater depletion in Punjab: measurement and countering strategies. Ind. J. Agric. Econ., 66: 583–589.
  13. Thornthwaite, C. W. (1948). An approach towards rational classification of climate. Geog. Review, 38: 55-94.
  14. Vashisht A. K. (2008). Status of water resources in Punjab and its management strategies. J. Indian Water Resources Society, 28(3): 1-8.
Reviewed By

Download Article
In this Article
    Contact us
    Follow us

    Editorial Board

    View all (0)