-AFP NURJAHANPALLY: When Mahatma Gandhi took up the baton for home-grown cotton a century ago, he may not have realised the devastating impact its cultivation would have on the land he so loved. Cotton is a thirsty plant and parts of the country are drought-prone. But the intensive farming process for cotton leaches the soil and requires high pesticide and fertiliser use that pollutes further downstream. Now in Warangal, dotted with statues to...

-Outlook Could scientists have got the impacts of climate change on food supply wildly wrong? I believe we might have made a mistake: a mistake whose consequences, if I am right, would be hard to overstate. I think the forecasts for world food production could be entirely wrong. Food prices are rising again, partly because of the damage done to crops in the northern hemisphere by ferocious weather. In the US, Russia...

-The United Nations Governments must urgently act to reduce the health and environmental hazards posed by the increase in use of chemicals in industries worldwide, says a United Nations report launched today, which stresses that more sustainable management policies are needed to address this growing risk. Produced by the UN Environment Programme (UNEP), the Global Chemicals Outlook report argues that a shift in the production, use and disposal of chemical products from...

-Inclusion.in There is good news. And there’s bad news. The good news first. There’s been a bumper wheat crop and the granaries are overflowing. And the bad news? Where do we begin? A lot of that grain will rot. Millions will still remain hungry. Heavily in debt and distressed, farmers are committing suicide. Food prices are soaring. There’s more… Farmers don’t have money. Their land is too small and isn’t yielding much. Fertilisers and...

Science and technology hold the key to developing low-input, high-output agriculture. The challenge is to use new technologies creatively and to make evidence-based decisions on the deployment of new technologies. Crop breeding is carried out to meet two broad objectives: one, to increase yields of a crop per se and, two, to protect the yield potential by developing crops resistant to diseases, pests and environmental extremes.  Both yield-enhancement and yield-stabilisation are...