In India, of the total cultivated area of around 140.30 million hectares only 60.86 million is irrigated and remaining 79.44 million hectares is rain-fed. Rain-fed crops account for 48 percent area under food crops and 68 percent of the area under non-food crops. Irrigated land accounts for nearly 55 percent of food production while rain-fed contributes just about 45 percent. Rain-fed farming is risk prone and is characterized by low...

The revolution of the 1960s saved decades worth of greenhouse gas emissions. The Green Revolution of the 1960s raised crop yields and cut hunger — and also saved decades worth of greenhouse gas emissions, a study concludes. U.S. researchers found cumulative global emissions since 1850 would have been one third as much again without the Green Revolution's higher yields. Although modern farming uses more energy and chemicals, much less land needs...

The Supreme Court on May 7 ruled that natural resources were national assets that belonged to the people and were ideally exploited by public sector undertakings. This obviously implies that local communities, including tribals, living on mineralised land, enjoy entitlements but not prescriptive ownership rights to such national assets. This is an important reiterative clarification defining mineral rights in Fifth Schedule areas that are currently in contention. Whether PSUs should...

Indian agriculture was mostly organic before the advent of the Green Revolution. However, the widespread adoption of nutrient-responsive and high-yielding varieties greatly promoted the use of inorganic fertilisers, weedicides and insecticides. The compulsion to grow more for food security has led farmers to overlook food quality norms and an indiscriminate use of natural resources. Based on three principal factors viz., mixed cropping, crop rotation and use of organic fertilizers, the National...

Depletion of ground water in Punjab and elsewhere cannot continue, says Abhijit Sen  ‘…The agriculture sector remained much more devoid of knowledge than any other…' Necessary to increase investment in research due to scarcity of natural resources At a time when agriculture growth is projected at 5 per cent for 2010-11 based on predictions of a normal monsoon, Planning Commission member Abhijit Sen says that “unless the sector delivers incomes to farmers,...