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Assessing water resources status for crop planning – A study in coastal paddy ecosystem of Odisha.

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Title Assessing water resources status for crop planning – A study in coastal paddy ecosystem of Odisha.
Not Available
 
Creator Panda, R. K. and Kumar, A.
 
Subject (Water resources, Gamma distribution model, Markov chain model, USDA SCS CN model, Water budget, Crop plan)
 
Description Not Available
Assessment of the water resources was made in a coastal paddy ecosystem in Pattamundai
block in Kendrapara district of Odisha for productive crop planning. Two-parameter Gamma
distribution model at 30 per cent probability level was found best rainfall predicted model for
the study area. It is observed that there is vulnerability of occurrence of dry spell to the tune of
17-55 per cent during monsoon period, when modeled through Markov chain probability model.
Based on water budget technique on weekly basis, gross excess water availability of 1182 mm
is reported occurring mostly during monsoon period. When computed through USDA SCS CN
procedure, extreme peak runoff event of 358 mm/day generating from 370 mm/day rainfall amount
emphasized for adequate provision of surface drainage network in the study area to drain out
the excess runoff water. Provision of supplemental irrigation with rescheduling of canal water
supply is envisaged for catering the contingent need of monsoon crop during dry spell and
post monsoon crops to bring sustainable production.
Not Available
 
Date 2021-07-16T09:20:33Z
2021-07-16T09:20:33Z
2012
 
Type Research Paper
 
Identifier Panda, R. K. and Kumar, A. 2012. Assessing water resources status for crop planning – A study in coastal paddy ecosystem of Odisha. Journal of Indian Society of Coastal Agricultural Research, 30 (1): 70-76.
0972-1584
http://krishi.icar.gov.in/jspui/handle/123456789/48427
 
Language English
 
Relation Not Available;
 
Publisher Indian Society of Coastal Agricultural Research(JISCAR)