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促生灵又名番茄灵,现名座果灵。1986年我们对促生灵进行柑桔保果试验,观察促生灵对柑桔产量和品质的影响,试验分别在10年生左右的本地早和温州蜜柑上进行。在花落三分之二时(5月15日)和幼果期(7月4日),树冠喷射浓度为25ppm、40ppm,250ppm,并以2,4—D10ppm、15ppm、0ppm;GA_320ppm,40ppm,60ppm;A—4型防落素30ppm,40ppm、50ppm作比较。生产上一般管理措施的为对照,观察保果效应。 试验结果表明,在花落三分之二时喷射50ppm促生灵会使新叶向内卷曲,但随叶片的增大而逐渐恢复,直至完全正常,而在第
Promote the soul, also known as tomato spirits, is the name of fruiting fruit. In 1986, we carried out citrus fruits preservation test to promote the growth of the plants, and observed the effects of promoting growth on the yield and quality of the citrus fruits. The experiments were carried out on native leaves of about 10 years old and Satsuma mandarin, respectively. The canopy spray concentrations were 25 ppm, 40 ppm, 250 ppm and 2,4-D 10 ppm, 15 ppm, 0 ppm; GA_320 ppm, 40 ppm at two thirds of the bloom (May 15) and young fruit , 60ppm; A-4 type of anti-triad 30ppm, 40ppm, 50ppm for comparison. The production of general management measures as a control, observe the effect of guaranty. The test results showed that when spraying two-thirds of the flowers, spraying 50 ppm of jasmonate caused the new leaf to curl inwardly, but gradually recovered with the increase of the leaf until it was completely normal. However,