本刊讯日前,笔者在砀山县红富士苹果主产区的葛集、良梨、李庄、砀城等乡镇调研时了解到,今年该县红富士苹果着果率偏低,据调查,着果率只有12.6%左右。据县农业委员会专家分析,造成这种情况的主要原因,一是今年红富士盛花期(4月7—12日)连降两次中到大雨,花粉被雨水冲掉大部分,导致授粉不良,落花落果严重;二是有些果 Recently, the author in Dangshan County Red Fuji Apple’s main producing areas of Gejiu, Liang pear, Li Zhuang, Tancheng and other towns and township research learned that this year Red Fuji apple low fruit rate, according to the survey, with The fruit rate is only about 12.6%. According to county agriculture committee experts, the main reason for this situation, first, this year, Red Flushing florescence (April 7-12) down twice in the heavy rain, pollen was washed away most of the rain, leading to poor pollination, Scattered fruit drop serious; Second, some fruit