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本试验通过运用不同剂量缩节胺拌种和苗期化调试验,结果显示缩节胺拌种可明显降低子叶节高度,对第一节和第二节间也有显著的影响,选择1:400的浓度处理对子叶节高度控制较好,显蕾量也较多。缩节胺苗期化调,使茎杆粗壮紧凑,出叶速度加快,从一叶一心开始化调,用量为1 g/666.7m~2,间隔时间为10 d,化调期至六叶一心效果较为理想。
This experiment through the use of different doses of Amomum seed dressing and seedling stage adjustment test, the results showed that Amine Amomum seed dressing can significantly reduce the cotyledonary node height, the first and second internals also have a significant impact, the choice of 1: 400 The treatment of the concentration of cotyledon height control is better, the amount of significant buds are more. Apricot seedling stage adjustment, so stout sturdy sturgeon, leaves the speed to speed up, starting from the heart of a leaf tune, the dosage of 1 g / 666.7m ~ 2, the interval of 10 days, the season of six leaves to heart The effect is more ideal.