Irrigation

The focus is concepts that capture the hybridity of irrigation systems as complex systems, and cross the boundaries of the natural and social sciences. 

Guest post by: Chicu

The report by Paul P Appasamy and Ruth Meinzen Dick deals with urbanization and intersectoral competition for water founded on the view that stereotypical images of “thirsty cities” that equate urban demand with “drinking water” or factories, and rural water supply with irrigation do not adequately portray the water uses in each area.

Issue: VOL 46 No. 26 and 27 Jun 25 - July 08, 2011

Review of Agriculture

Irrigation in Telangana: The Rise and Fall of Tanks

Gautam Pingle

Guest post by Manjunath Prasad

Together, India, Brazil and South Africa have about 20 per cent of the world’s population. Although the three countries have demonstrated the potential for transformative development in the South, their experience has been marked by key challenges such as relatively high levels of poverty, inequality and food insecurity, problems that persist for significant numbers of people.

There is a potential to build a network of academics and experts from Brazil, India and South Africa, and food security is among the themes of great interest. This paper seeks to contribute to this process by examining pertinent elements of policy dialogue. As regards food security, each of these countries has developed conceptions and orientations that guide their policy agendas. They include distinctive treatments of several multi-dimensional strategies, multi-stakeholder arrangements and rights-based approaches.

The year 2011-12 is the last year of the Eleventh Plan and this is therefore an appropriate time to review what has been achieved with a view to identify weaknesses in the strategy that need to be corrected, and also identify new challenges that may require new initiatives. The paper is presented in the hope of spurring a broader discussion on these issues.

Small and marginal farmers are most affected from water stress situations, and need simple, sustainable and effective measures for water conservation and management.

The paper also discusses  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.

The survey aims to cover major crops and suggestions to farmers on how to take preventive steps to avoid yield loss. There will also be a special article on improvement in living conditions of the rural people.

Contents

Section-1

Overview:
Enhancing the disaster resilience of agriculture
Prof. M.S. Swaminathan

Drought:
Preparedness to face drought challenges
Dr. V. Rajagopal