Air quality in North India in general and Delhi National Capital Region (Delhi NCR) in particular plunged to its lowest point in recent years during October-November thanks to a variety of factors. Through media reports one comes to know that stubble burning (also called paddy straw burning/ crop residue burning) is chiefly responsible for the public health crisis in India's capital and its nearby regions. Data accessed from the website...
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Cotton crop in peril in Maharashtra on increasing whiteflies attacks -Rahul Wadke
-The Hindu Business Line Mumbai: The cotton crop in Maharashtra is facing whiteflies attacks and if enough attention is not provided by the State Government then the problem could aggravate and cause significant economic damage, senior Maharashtra Government officials told BusinessLine. Changes in weather and higher moisture content in the air coupled with the use of synthetic Pyrethroids for killing pink bollworms has lead to the ingress of whiteflies, such pesticides act...
More »PepsiCo's attempt to sue farmers highlights the lacunae in IPR laws -Rajshree Chandra
-The Indian Express Who is the rightful owner of the potato variety, FL 2027? Is it the farmer who bought, planted, harvested the potatoes from his own farm, or is it the innovator who cross-bred and modified the potato to have a low moisture content for crispier chips? There could not have been a better heading for the IE editorial (April 30) on PepsiCo’s infringement suit against the farmers who have...
More »Speciality rice varieties of Kerala are storehouse of nutrition: study -Monika Kundu Srivastava
-Down to Earth/ India Science Wire Rice can be a vital source of nutrition if some of the nutritious varieties of rice traditionally grown can be popularised. Rice is a staple food for millions of Indians. It can also be a vital source of nutrition and health-benefiting substances if some of the nutritious varieties of rice traditionally grown can be popularised and polishing is kept to a minimum, a new study of...
More »Spells of heavy rainfall see two-fold increase -R Prasad
-The Hindu Phenomenon observed in cities Chennai: Very heavy rainfall lasting less than 24 hours (sub-daily) in urban locations in India has become more intense during the last few decades. The frequency of sub-daily rainfall extreme has also witnessed a two-fold increase between 1979 and 2015, say researchers from the Indian Institute of Technology-Gandhinagar. Currently, rainfall data is reported on 24-hour basis and long-term sub-daily observations are limited. In cities, heavy downpour for less...
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