P K Viswanathan – författare

This volume is quite unique and timely in terms of consolidating some of the most recent theoretical, R&D as well as empirical analyses of the performance outcomes and farm level responses. It is also timely as it unfolds the debate on the wider adoption of Bt technology, which addresses some of the apprehensions that prevail over the GM crop varieties. The volume provides a holistic perspective on the state of Bt cotton technology in India, in terms of presenting the institutional, R&D, policy regimes and regulatory environments, that are seemingly inadequate to address the veracity of challenges facing the technology and its legitimacy and social relevance in rendering future of cotton farming more sustainable and inclusive. To the best of our understanding, this volume is perhaps the first of its kind that engages with the critical aspects of Bt cotton adoption in India since its introduction in 2003.

This book takes stock of micro irrigation systems (MIS), the technological intervention in India’s agricultural and water management sectors, over the past couple of decades. Based on empirical research from the major agriculturally dynamic states, viz., Gujarat, Rajasthan, Maharashtra, Tamil Nadu, Andhra Pradesh and Karnataka, the book provides a nuanced understanding and objective assessment of the implementation and adoption of MIS across these states. It addresses several of the questions related to adoption and impacts of MIS in India. On the adoption side, the key question that the book addresses is which segment of the farming community adopts MIS across states? The impacts analysed include those on physical, agronomic and economic aspects. At the macro level, the question being asked is about the future potential of MIS in terms of saving water from agriculture and making more water available for environment. The book also addresses the question of the positive/negative externalities and real social benefits and costs from the use of MIS, a major justification for heavy capital subsidies for its purchase by farmers. It also brings out certain critical concerns pertaining to MIS adoption, which need to be addressed through more empirical research based on longitudinal panel/ cross sectional data. The book would be of great use to researchers (agricultural water management, irrigation economics), students of water resource engineering, irrigation engineering and water resources management, as well as to policy makers and agricultural water management experts – national and international.