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冰糖橙为我省六十年代中期选育出的优良甜橙品种,湖南怀化等地区已建立了大面积冰糖橙基地。但冰糖橙以枳为砧时,幼年期部分植株出现黄化落叶现象。有报道认为,这种黄化现象是植株栽植过深引起的。吴德喜等通过病毒鉴定研究,认为这种黄化落叶现象很可能是柑桔碎叶病毒所致。但
Sugar orange is the sweet orange variety bred in the mid-1960s in our province. Hunan Huaihua and other regions have established a large area of sugar orange base. However, when the orange candied orange leaves are anvil, yellowing and deciduous leaves appear in some of the juvenile plants. It has been reported that this phenomenon of yellowing is caused by planting plants too deep. Wu Dexi and other virus identification through the study that this phenomenon of yellow leaves is likely to be caused by citrus leaf virus. but