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http://krishi.icar.gov.in/jspui/handle/123456789/38599| Title: | PLANT NUTRIENT LOSSES BY WATER EROSION FROM THE CULTIVATED RAINFED VERTISOLS OF BELLARY |
| Other Titles: | Not Available |
| Authors: | NS JAYARAM N SESHACHALAM B HANUMANTHAPPA S CHITTRANJAN |
| 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: | 1986-01-01 |
| Project Code: | Not Available |
| Keywords: | PLANT NUTRIENT LOSSES, BELLARY |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | THE SURFACE SOILS AND ERODED MATERIAL OBTAINED FROM TWO FIELD EXPERIMENTAL PLOTS DURING RABI SEASON OF 1971-72 WERE SUBJECTED TO NUTRIENT ANALYSIS. THE RUNOFF SAMPLES FROM EACH RUNOFF OCCURRING STORM WERE ALSO COLLECTED AND ANALYSED FOR AMMONICAL AND NITRATE NITROGEN CONTENTS. RESULTS OBTAINED HAVE SHOWN THAT ERODED MATERIAL WAS RICHER IN ALL PLANT FOOD INGREDIENTS THAN IN ORIGINAL SOIL. THE LOSS OF NUTRIENT DEPENDS NOT ONLY ON THE INTENSITY OF RAINS, BUT ALSO ON THE TIME DURING WHICH THEY OCCUR. IN TERMS OF ENRICHMENT RATIOS, NUTRIENT LOSSES INDICATE THAT THE AVAILABLE PHOSPHOROUS SUFFERS MAXIMUM AMONGST THE NUTRIENTS STUDIED. HOWEVER , WHEN THE LOSSES ARE QUANTIFIED , PHOSPHOROUS SUFFERS MINIMUM. THE LOSSES OF Ex-Ca , ORGANIC MATTER AND NITROGEN ARE COMPARATIVELY CONSIDERABLE IN THE ERODED MATERIAL. |
| 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/123456789/38599 |
| Appears in Collections: | NRM-IISWC-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| scan0040.pdf | 81.54 kB | Adobe PDF | View/Open |
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