Land Degradation

This position paper by the National Rainfed Area Authority attempts to address the challenges of food security through analysis of the present trend of growth in production, procurement and safe storage of different foodgrain crops, their future potential and possible impact on national food security of diversification into non-PDS, fruits, vegetables and other commercial crops. This kind of analysis is likely to help planners and policy makers in choosing appropriate policy framework in evolving the strategies for enacting and operationalization of Food Security Act.

With increase in population, income and urbanization, the demand for food grains has also increased and diversified. Although there has been more than four-fold increase in food grain production from 1950-51 (50.82 mt) to 2008-09 (233.88 mt), a large section of our population continues to suffer from malnutrition and inadequacy of food grains. On the other hand degradation of land, water and other natural resources have started impacting production through increased biotic and abiotic stresses.

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This book by NAAS and ICAR builds-on and integrates work done by different institutes of the ICAR and the Department of Space in the area of degraded and wastelands in India. NRSA had already published the state level and country level information earlier. In addition, the nature and causes of the land degradation, and the degree and extent of damaged lands needed to be determined, so that appropriate management strategies could be designed and implemented in a defined time-frame to bring these lands to ‘productive health’. Read More