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“糯米糍”荔枝树花而不实的情况很严重。过去应用生长调节剂提高荔枝结果率的研究有过不少报道,但还未应用于生产上。为了探索生长调节剂对“糯米糍”荔枝树的保果效应,我们于1983年春,在我所的荔枝园中选择1株30年生树冠直径6米高6米,生长壮旺,开花结果较多的“糯米糍”荔枝树作为研究对象。在雌花盛开(4月24日)后22天(5月16日),第一次大量生理落果之后,喷布不同浓度的
“Glutinous rice 糍” Lychee tree flowers and false situation is very serious. In the past, the application of growth regulators to improve litchi fruiting rate has been reported in many studies, but it has not been applied to the production. In order to explore the fruit preservative effect of growth regulators on the “Glutinous Rice” litchi tree, we chose a 30-year-old tree crown 6 meters in diameter and 6 meters in the spring of 1983 in our litchi garden to grow vigorously with more flowering results Of “glutinous rice cake” lychee tree as the research object. After the female flowers bloom (April 24) 22 days (May 16), after the first large amount of physiological decollement, different concentrations of