Climate is changing world-wide, and the science community in Sri Lanka has come up with ample evidence to suggest that the country’s climate has already changed. During 1961-1990 the country’s mean air temperature increased by 0.016 0C per year, and the mean annual rainfall decreased by 144...

To meet the growing demand for food and other needs from an increasing population, the rice production in Sri Lanka, which was 3.87 million tonnes in 2008, has to be increased to 4.2 million tonnes by the year 2020. This requirement could be achieved by increasing productivity and/or by...

A study was conducted to evaluate the effects of soil bunds stabilized with vetiver grass (V. zizanioides) and tree lucerne (C. palmensis) on selected soil physical and chemical properties, bund height, inter-terrace slope and barley (Hordeum vulgare L.) yield in Absela site, Banja Shikudad...