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http://krishi.icar.gov.in/jspui/handle/123456789/41610| Title: | RUNOFF SOIL LOSS AND NUTRIENT LOSSES UNDER CROPS, GRASSES AND FALLOW IN GULLIED LAND OF RAJASTHAN |
| Other Titles: | Not Available |
| Authors: | B VERMA SN PRASAD C PRAKASH RATAN SINGH DH RAO |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Soil and Water Conservation |
| Published/ Complete Date: | 1987-01-01 |
| Project Code: | Not Available |
| Keywords: | RUNOFF, SOIL, NUTRIENT LOSSES, CROPS , GRASSES , GULLIED LAND, RAJASTHAN |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A STUDY WAS CONDUCTED AT KOTA DURING 1981-82 TO 1985-86 TO FIND OUT RUNOFF , SOIL LOSS AND NUTRIET LOSSES UNDER DIFFERENT LAND USES. THE RESULTS SHOWED MAXIMUM RUNOFF ( 36.8% OF RAINFALL DURING KHARIF SEASON) AND SOIL LOSS ( 3.95 t/ha) OCCURRED UNDER CULTIVATED FALLOW AND MINIMUM RUNOFF ( 6.9 % OF RAINFALL) AND SOIL LOSS ( 0.21 t/ha) OCCURRED UNDER DICHANTHIUM ANNULATUM GRASS. NUTRIENT LOSSES WERE ALSO MAXIMUM UNDER CULTIVATED FALLOW AND MINIMUM UNDER DICHANTHIUM ANNULATUM PLOT . CONSIDERING DIFFERENT CROPS TRIED UNDER STUDY , RUNOFF SOIL LOSS AND NUTRIENT LOSSES WERE OF LOWER MAGNITUDE WHEN THE CROPS WERE GROWN ON CONTOUR THAN THAT OF UP AND DOWN CULTIVATION. CROPPING MANAGEMENT FACTOR'C' OF USLE ( A= RKLSCP) FOR SORGHUM AND SORGHUM+ PIGEONPEA WAS 0.5 AND 0.6 RESPECTIVELY. CONSERVATION PRACTICE FACTOR 'P' FOR CONTOURING WAS 0.7 AND 0.6 FOR SORGHUM AND SORGHUM+ PIGEONPEA , RESPECTIVELY. IT PROVES THE EFFECTIVENESS OF DIFFERENT VEGETATIVE COVERS AS WELL AS CONTOUR FARMING AT 1% SLOPE FOR CONTROLLING EROSION IN THIS REGION. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Volume No.: | Not Available |
| Page Number: | Not Available |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/41610 |
| Appears in Collections: | NRM-IISWC-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| scan0017.pdf | 85.97 kB | Adobe PDF | View/Open |
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