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http://krishi.icar.gov.in/jspui/handle/123456789/35624| Title: | Ameliorative impact of different organic amendments on sodicity and nutrient dynamics in sodic black calcareous soils of Central India |
| Other Titles: | Not Available |
| Authors: | A.O. Shirale V.K. Kharche G.S. Rohi B.P. Meena |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Soil Science |
| Published/ Complete Date: | 2018-07-25 |
| Project Code: | Not Available |
| Keywords: | crop residue, exchangeable sodium percentage, green manuring, nutrient availability, sodicity |
| Publisher: | Pisa UniversityPress |
| Citation: | SHIRALE A.O. , V.K. KHARCHE, G.S. ROHI, B.P. MEENA (2018) Ameliorative impact of different organic amendments on sodicity and nutrient dynamics in sodic black calcareous soils of Central India. bioAgrochimica, Vol. LXII - N. 3 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A study was conducted to investigate the effect of crop residues and green manures in comparison with gypsum on amelioration and nutrient availability in sodic black calcareous soils. Soil pH, exchangeable sodium and exchangeable sodium percentage decreased by 0.09 units, 25.4% and 30% under gypsum, and by 0.06 units, 19.1% and 23.3% under dhaincha green manuring after two years. However, organic amendments (OA) performed better in improving nutrient status compared to gypsum. The OA reduced sodicity and improved nutrient availability in the order dhaincha>sunhemp>leucaena>cowpea>green gram>composted cotton stalk>biomulch. The practice of green manuring in sodic soils enhanced nutrient supply and showed potential to reclaim sodic soils. Hence, this study clearly demonstrated that dhaincha and sunhemp can represent a potential alternative choice to gypsum scarceness for management of sodic soils under a scenario of increasing sodicity. |
| Description: | Not Available |
| ISSN: | 0002-1857 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Agrochimica |
| NAAS Rating: | 6.65 |
| Volume No.: | LXII |
| Page Number: | 219-236 |
| Name of the Division/Regional Station: | Soil Chemistry and Fertility |
| Source, DOI or any other URL: | 10.12871/00021857201811 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/35624 |
| Appears in Collections: | NRM-IISS-Publication |
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