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http://krishi.icar.gov.in/jspui/handle/123456789/4079| Title: | News Letter July-Dec 2009 (ICAR-IISS, Bhopal) |
| Published/ Complete Date: | 2009-07-01 |
| Project Code: | Not Available |
| Keywords: | Not Available |
| Publisher: | Indian Institute of Soil Science (ICAR-IISS, Bhopal) |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Exploring root traits for managing the impact of climate change on soil fertility and crop nutrition |
| Description: | It is anticipated that the climate change variables such as aberration in temperature, frequent occurrence of droughts and/or floods would have greater impact on soil related problems like moisture deficit and mineral stresses (suboptimal availability of mineral nutrients). Plants response to these stresses is complex because it involves the interaction of soil, plant and climatic variables. Many crops in developing countries are supported by weathered soils in which either nutrient deficiencies or ion toxicities are common. Many systems have declining soil fertility due to inadequate use of fertility restoring inputs, ongoing soil degradation, and increasingly intense resource use. For example, most of the tropical vegetation is supported by weathered soils with some combinations of low N, P, K or micro-nutrients or toxicity of Al, Mn, etc. Each of these stresses has complex yet, distinct interaction with climate change variables, making it very difficult to predict how plants in such environments will respond to future climate change scenarios. Potential effect of climate change on soil fertility and the ability of crops to acquire and utilize soil nutrients are hitherto poorly understood though, are essential for understanding the future of agriculture. |
| ISSN: | Not Available |
| Type(s) of content: | News Letter |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Not Available |
| Volume No.: | 12-2 |
| 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/123456789/4079 |
| Appears in Collections: | NRM-IISS-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 24. News letter July-Dec 2009.pdf | News Letter July-Dec 2009 (ICAR-IISS, Bhopal) | 5.78 MB | Adobe PDF | View/Open |
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