报载:江西寻鸟县历来盛产蜜橘、脐橙,而现在却在逐步“退果还林”。因为他们发现,如果盲目发展果业,种植果树的农药和化肥残留,会造成水源污染,导致鱼塘、水库、河流大量死鱼,居民饮用水受到污染,这在现实生活中是有着深刻教训的。所以2010年以来,该县财政每年拨出2000多万元补助果农,至今已“退果还林”2000多亩,从而使供应县城的九曲湾水库和东江的水域水质明显改善,有些地方的水源 According to the newspaper: Xuniao County, Jiangxi Province, has always been rich in tangerines, navel oranges, and now it is gradually “returning fruit”. Because they found that if blindly develop fruit industry, planting pesticide residues in fruit trees and chemical fertilizers, will cause water pollution, leading to fish ponds, reservoirs, rivers, a large number of dead fish, residents of drinking water pollution, which in real life is a profound lesson . Therefore, since 2010, the county finance allocated more than 20 million yuan each year to subsidize fruit growers, and has so far returned more than 2,000 mu of land, thereby improving the water quality of the waters of the Bay of Jiuquansu and Dongjiang supplied to the county. Some Local water source