疏花疏果是在冬季修剪的基础上,进一步调整花量、提高果品质量、连年稳产的一项辅助措施。在肥水不足、土质瘠薄、树势较弱的情况下,疏花疏果效果尤为显著。福山县绍瑞口大队、泰安县姜庄大队的贫下中农,在长期的生产斗争实践中,坚持疏花疏果,积累了丰富的经验。现简要介绍一些 Thinning thinning fruit is based on the pruning in the winter, further adjust the flowering, improve fruit quality, year after year, a steady measure of support measures. Under the condition of insufficient fertilizer and water, infertile soil and weak shrubs, the effect of thinning and thinning fruit is particularly remarkable. Fushan County Shaorui mouth brigade, Tai’an County Jiangzhuang brigade’s poor middle peasants, in the long-term struggle for production struggle, adhere to the thinning and thinning, has accumulated rich experience. Now briefly introduce some