Irrigation

The paper analyzes the potential impacts of energy pricing on efficiency, equity and sustainability in groundwater use. The overall objective of the study is to analyze the socio-economic viability of pro rata pricing of electricity in agriculture. Specific objectives are:

• To study the impact of change in mode of electricity pricing on efficiency and sustainability of groundwater use by well owners
• To analyze the overall impact of electricity pricing on the farming system of well owners, including the economic prospects of farming 
• To analyze the impact of change in mode of electricity pricing on the functioning of water markets

This study explores possibilities of local energy and groundwater management in Andhra Pradesh with the involvement of farmers for constructive contribution in improving the field situation in electricity supply and groundwater management.

Ground water pumping using electricity is a complex issue, leaving all actors - the farmers, distribution company, State government and environment conscious analysts - frustrated and dissatisfied. Farmers are frustrated with the poor quality of electricity supply, distribution companies with the low revenue, State government with the high levels of subsidy and the environmentalists with inefficient water use resulting in falling water tables. Level of mistrust between actors is also quite high. The process of evolving a sustainable solution is not clear.

In this context, this study by Prayas Energy Group and Centre for World Solidarity (CWS), explores:

• Grassroot and state-level insights, regarding electricity use and water management in agriculture
• Developing a simple methodology in consultation with farmers for collecting baseline field data and analyzing it towards improving the efficiency in a strategic way 
• Possible areas of intervention in future

This paper by the Centre for Public Policy (CPP) of the Indian Institute of Management (IIM) Bangalore adds to the debate on water policy in India, and provides a general overview of the main characteristics of irrigation development post-Independence and a review of its beneficial and adverse impacts. The problems that need to be addressed and measures needed to resolve them are highlighted. It recognizes the vital role of expansion of irrigation in transforming agriculture from one of near stagnation in the pre-independence period to one of sustained growth during the past five decades.

This research report by the National Institute of Hydrology deals with optimum water management in a command area. The dynamics of water within the unsaturated zone of soil is a complex phenomenon dependent on properties of the atmosphere, soil and vegetation. For agriculture water management, it is necessary to have models that accurately predict the behavior of soil moisture.

In this study, a model is developed to stimulate the dynamics of soil moisture within the root zone in an agriculture command. Focus is given to incorporate the spatial variation in crop type, soil type and rainfall in the command area and the dynamics of soil-water-plant interaction is stimulated.

 “We no longer worry about the rains. We now have the confidence to grow alternative crops even if the monsoon fails,” said Balaraju, a farmer in one of the most drought-prone and economically vulnerable regions of Andhra Pradesh in southern India.

BARRAGES AS A BETTER ALTERNATIVE  TO POLAVARAM DAM  POJECT

(Replies to Discussion Report of Advisory Committee on alternate proposals made for

Polavaram project by Sri.T.Hanumantha Rao, former Engineer-in-Chief, AP State)

THE WELLS of Kalawad village in Junagadh district, Gujarat brim with water. The reason — construction of check dams by a peasant, Mr.

A workshop on groundwater was organised by ACWADAM and Arghyam Trust in Pune in May 2009, that brought together several experts in the field, and explored diverse topics such as the importance of scale in groundwater resource planning and management, importance of aquifer typologies, participatory processes of groundwater management, groundwater regulation and groundwater linkages with watershed development, markets and policy matters.

The attempt of the workshop and research papers presented, was to highlight contemporary issues in groundwater management, and to look at it through the multiple lenses of hydrogeology, sociology, economics, livelihoods, environment, disasters and so on.

Press release from CII

More Crop per drop: Need of Agriculture today

“The challenge of managing our water resources in a rational and sustainable manner will require action on many fronts and coordination across different sectors of the economy” said Mr. A K Bajaj, Chairman, Central Water Commission and Ex-Officio Secretary to the Government of India, at the inaugural session of the National Seminar on Increasing Water Efficiency in Agriculture Sector organized by CII. Setting the tone of the deliberations he particularly emphasized on the need to address the complex issue through collaborative efforts of the industry and the Government.