红桔是四川柑桔主要栽培品种之一,其中地方良种大红袍在国内外市场享有盛誉。内江地区的大红袍红桔更具特色,果实色泽艳丽,汁香甜味美,丰产稳产,抗逆性强,是该地区柑桔中的名产品。目前全区已栽植红桔265万株,其中结果树30万株。1979年产量600万斤,1980年达1000万斤左右。为了延长红桔供应期,减少由于采果期集中而形成劳 Red tangerine is one of the main cultivated varieties of Sichuan citrus, among which local breed Dahongpao enjoys a good reputation both in domestic and overseas markets. Neijiang Da Hong Pagoda red orange even more characteristic, brightly colored fruit, sweet and beautiful juice, high yield and stability, strong resistance, is the region’s citrus products. At present, the region has planted 2.65 million red tangerines, of which 300,000 are tree trees. In 1979, the output was 6 million kilograms, reaching about 10 million kilograms in 1980. In order to extend the supply period of red kumquat and reduce the labor concentration due to the harvest period