近年来，在我地市场上所销售的的脐橙很大部分果实外表皮上都存在着清洗不掉的褐色或灰褐色的斑点、斑纹或龟裂状疤痕，农民俗称“花果”。严重影响了脐橙果实的外观品质，造成果实商品性下降，销售困难，果农收益降低等一系列问题。为有效地克服“花果”产生，笔者对部分果园? In recent years, most of the navel oranges sold on the market in my country have brown or tawny specks, markings or cracked scars on the outer skin of the fruit, commonly known as peanuts. Seriously affected the appearance of the quality of navel orange fruit, resulting in decline in the commercial nature of fruit, sales difficulties, reduce the yield of fruit farmers and a series of issues. In order to effectively overcome the “flower”, I part of the orchard?