南丰蜜桔中外闻名,1981年产量达到17.8万担,结果桔园6000亩,平均亩产达2966斤,创历史最高产量;1982年是“小年”,在战胜罕见的洪涝灭害及严重的病虫危害后,年产达15.9万担,小年夺得丰收,这与我县有一套防治蜜桔病虫害的经验有关。 Nan Fung tangerine is famous both at home and abroad. In 1981, the output reached 178,000. As a result, 6,000 acres of orange orchard were harvested, yielding an average of 2,966 catties per mu, the highest yield in history. In 1982, it was a “small year” Of the pest damage, with an annual output of 159,000 Tam, won the first year of harvest, which has a county and my experience in the prevention and control of pests and diseases of tangerine.