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LAND RESOURCE INVENTORY AND SOCIO-ECONOMIC STATUS OF FARM HOUSEHOLDS FOR WATERSHED PLANNING AND DEVELOPMENT HONAVALU-1 (4D4A1W1d) MICRO WATERSHED Alavandi Hobli, Koppal Taluk and District, Karnataka

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Title LAND RESOURCE INVENTORY AND SOCIO-ECONOMIC STATUS OF FARM HOUSEHOLDS FOR WATERSHED PLANNING AND DEVELOPMENT HONAVALU-1 (4D4A1W1d) MICRO WATERSHED Alavandi Hobli, Koppal Taluk and District, Karnataka
Not Available
 
Creator Rajendra Hegde, Ramesh Kumar, S.C., K.V. Niranjana, S. Srinivas, M.Lalitha, B.A. Dhanorkar, R.S. Reddy and S.K. Singh
 
Subject Details of Soil Survey, Soil constraints, Soil and Water Conservation, Soil Suitability, Economic Land Evaluation, Watershed Planning, Sujala – III Project
 
Description Not Available
The land resource inventory of Honavalu-1 microwatershed was conducted using
village cadastral maps and IRS satellite imagery on 1:7920 scale. The false colour
composites of IRS imagery were interpreted for physiography and these physiographic
delineations were used as base for mapping soils. The soils were studied in several
transects and a soil map was prepared with phases of soil series as mapping units.
Random checks were made all over the area outside the transects to confirm and validate
the soil map unit boundaries. The soil map shows the geographic distribution and extent,
characteristics, classification, behavior and use potentials of the soils in the
Microwatershed.
The present study covers an area of 452 ha in Koppal taluk and district,
Karnataka. The climate is semiarid and categorized as drought - prone with an average
annual rainfall of 662 mm, of which about 424 mm is received during south –west
monsoon, 161 mm during north-east and the remaining 77 mm during the rest of the year.
An area of about 95 per cent is covered by soils, five per cent by waterbodies, settlements
and others. The salient findings from the land resource inventory are summarized briefly
below.
 The soils belong to 12 soil series and 22 soil phases (management units) and 9 land
use classes.
 The length of crop growing period is 150 cm).
 About 12 per cent of the area is having loamy soils and 83 per cent has clayey soils at
the surface.
 About 49 per cent of the area has non-gravelly (
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project
 
Date 2021-07-24T13:51:59Z
2021-07-24T13:51:59Z
2019-12-31
 
Type Project Report
 
Identifier Rajendra Hegde, Ramesh Kumar, S.C., K.V. Niranjana, S. Srinivas, M.Lalitha, B.A. Dhanorkar, R.S. Reddy and S.K. Singh (2019). “Land Resource Inventory and Socio- Economic Status of Farm Households for Watershed Planning and Development of Honavalu-1 (4D4A1W1d) Microwatershed, Alavandi Hobli, Koppal Taluk and District, Karnataka”, ICAR-NBSS&LUP Sujala MWS Publ.155, ICAR – NBSS & LUP, RC, Bangalore. p.107 & 33.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/49965
 
Language English
 
Relation 155;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)