LAND RESOURCE INVENTORY AND SOCIO-ECONOMIC STATUS OF FARM HOUSEHOLDS FOR WATERSHED PLANNING AND DEVELOPMENT NARAYANAPET-1 (4D5B1R1b) MICROWATERSHED Sydhapur Hobli, Yadgir Taluk and District, Karnataka
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Title |
LAND RESOURCE INVENTORY AND SOCIO-ECONOMIC STATUS OF FARM HOUSEHOLDS FOR WATERSHED PLANNING AND DEVELOPMENT NARAYANAPET-1 (4D5B1R1b) MICROWATERSHED Sydhapur Hobli, Yadgir Taluk and District, Karnataka
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Creator |
Rajendra Hegde, Ramesh Kumar, S.C., K.V. Niranjana, S. Srinivas, B.A. Dhanorkar, R.S.Reddy and S.K. Singh
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Subject |
Details of Soil Survey, Soil constraints, Soil and Water Conservation, Soil Suitability, Economic Land Evaluation, Watershed Planning, Sujala – III Project
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Description |
Not Available
The land resource inventory of Narayanpet-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, behaviour and use potentials of the soils in the microwatershed. The present study covers an area of 596 ha in Narayanpet-1 microwatershed in Yadgir taluk and district, Karnataka. The climate is semiarid and categorized as droughtprone with an average annual rainfall of 866 mm, of which about 652 mm is received during south–west monsoon, 138 mm during north-east and the remaining 76 mm during the rest of the year. An area of about 87 per cent is covered by soils, 150 cm). About 83 per cent of the area has clayey soils and 4 per cent loamy soils at the surface. Entire area of about 87 per cent has non-gravelly lands. About 75 per cent of the area has soils that are very high (>200 mm/m) in available water capacity, 9 per cent medium (101-150 mm/m) and about 2 per cent very low (9.0) in soil reaction. The Electrical Conductivity (EC) of the soils are dominantly is 337 kg/ha) in available potassium. Available sulphur is low (20 ppm) in about 5 per cent area of the microwatershed. Available boron is low (1.0 ppm) in about 1 per cent area of the microwatershed. About 3 per cent area has soils that are deficient (4.5 ppm). Available manganese and copper are sufficient in all the soils of the microwatershed. Entire area of the microwatershed is deficient ( Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project |
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Date |
2020-08-25T04:57:04Z
2020-08-25T04:57:04Z 2019-12-31 |
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Type |
Project Report
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Identifier |
Rajendra Hegde, Ramesh Kumar, S.C., K.V. Niranjana, S. Srinivas, 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 Narayanpet- 1 (4D5B1R1b) Microwatershed, Sydhapura Hobli, Yadgir Taluk & District, Karnataka”, ICAR-NBSS&LUP Sujala MWS Publ.199, ICAR – NBSS & LUP, RC, Bangalore. P.105 & 33.
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/40153 |
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Language |
English
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Relation |
199;
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Publisher |
ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)
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