在新疆阿克苏地区,对6年生灰枣幼树主干进行了环剥、环割1~3道处理,研究其对坐果和枣果品质的影响,以不环剥环割为对照。结果表明,环剥、环割均能提高坐果率和果吊比,降低落果率,环剥的效果大于环割,环割道数多的大于环割道数少的;对单果重、商品果率、畸形果率、裂果率、可食率等品质指标的影响无规律。综合比较,经济有效的措施是环割2道,即于盛花期在主干30cm高处环割1道,深达木质部,间隔7~10天环割第2道,环割道间距5cm以上,建议生产上采用。 In the Aksu region of Xinjiang, the trunk of the 6-year-old jujube tree was girdled and circumcised 1 to 3 times to study its effect on fruit quality and jujube quality. The results showed that both girdling and ring mowing could improve the fruit setting and fruit-fly ratio, reduce fruit drop ratio, and the effect of girdling was greater than that of ring mowing and ring cutting. Rate, the rate of abnormal fruit, fruit cracking rate, edible rate and other quality indicators of irregular. Comprehensive comparison, the cost-effective measure is ring cutting 2, that is, in the flowering in the main trunk 30cm height loop cutting 1, deep xylem, spacing 7 ~ 10 days Ring cutting 2, clearance 5cm above the road, it is recommended Used in production.