Plants will exhibit lack of vigor, slow growth and will be weak and stunted. Quality and yield will be significantly reduced. Older leaves become yellow (chlorotic) from lack of chlorophyll. Deficient plants will exhibit uniform light green to yellow on older leaves, these leaves may die and drop.
China, India, US Among Worldâs Worst Marine Polluters: Country-By-Country Breakdown Of Plastics In Oceans. China is dumping more plastics into the ocean than any other country and the rate of global plastic pollution is only expected to increase, according to a new study by engineers and environmental scientists.
China to become worst polluters. Population to hit seven billion: experts warn of 'bachelor nations'. In the 12 months from December 2010 to December 2011, a further 21 million arrived in cities â more than the population of Sri Lanka â while rural inhabitants dropped, the statistics show.