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Land Resource Inventory of Mulkod Sub-watershed for Watershed Planning and Development Chitapur Taluk, Gulbarga District, Karnataka (AESR 6.2)

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Title Land Resource Inventory of Mulkod Sub-watershed for Watershed Planning and Development Chitapur Taluk, Gulbarga District, Karnataka (AESR 6.2)
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Creator RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh
 
Subject Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project.
 
Description Not Available
Theaverageannualrainfallof759mmintheMulkodsub-watershedasrecordedfromtheKalgistationdatabyKSNDMC.
73%,12%and15%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance.
Theestimatedrunoffavailabletouseis24mmforanaverageannualrainfallof778mm(2009-2017).Theutilizablegroundwateris37mm(70%of53mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(130mm)andutilizablerunoffplusrechargeis191(=130+37+24)
Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis519mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas649mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby458mm,i.e.(649-191).TheAETinJune-Septmonthsis61%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason.
ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationGundgurthi.Thegroundwaterlevelsduringtheyears2008-2017wasslightlyvaryingexceptMay2016.
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project.
 
Date 2021-07-24T08:42:30Z
2021-07-24T08:42:30Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh(2016).“LandResourceInventoryofMulkodSub-watershedforWatershedPlanningandDevelopment,ChitapurTaluk,GulbargaDistrict,Karnataka”,SujalaSWS-LRIAtlasNo.77,ICAR–NBSS&LUP,RC,Bangalore.p.41.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/49810
 
Language English
 
Relation 77;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Govt. of Karnataka (Sujala-III Project)