Growing of apple trees in plains is a high-risk venture, say researchers at Punjab Agricultural University
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/experts-warn-punjab-farmers-against-%E2%80%98forbidden-fruit%E2%80%99
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farmers
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/apple
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agricultural-research