Soil scientists have cautioned against prolonged use of agrochemical that encourages environmental pollution and degradation of soil leading to low crop yields. Two soil scientists of Bangladesh
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/use-agrochemical-reduces-crop-yields
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bangladesh-observer-dhaka
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture