05 Feb Soil acidity: A limiting factor of crop production in India.
मृदा की अम्लता भारत में फसलोंत्पादन सीमित करने का एक बडा कारक है। Soil reaction is a very important chemical property of the soil. It is measured in terms of pH. The soils having pH 7 are neutral in reaction and those below or above 7 are acidic or alkaline respectively. In neutral soils, satisfactory plant growth can be expected, provided all other agronomic practices are followed properly. But neither acid soils nor saline soils are suitable for most of the crops except a few tolerant ones. Acidity or salinity acts as a limiting factor in crop production. When the concentration of some elements which are naturally acidic in reaction, goes too high...