ＡＢＴ６号生根粉是中国林科院最新研制成功的一种高效复合型植物生长调节剂，具有广谱高效，直接溶于水，无毒无污染和使用方便等优点。为探索ＡＢＴ６号生根粉在柑保花保果和增产增收上的适宜剂量，对柑进行试验，现将试验结果报告如下。１试验地概况和试验方法１．... ABT6 rooting powder is a newly developed high efficient compound plant growth regulator newly developed by Chinese Academy of Forestry. It has the advantages of broad spectrum efficiency, direct solubility in water, non-toxic, non-polluting and easy to use. In order to explore the appropriate dosage of rooting powder ABT6 in the protection of flowers and fruits of Citrus rehmanniae, and the appropriate dosage for increasing the yield and harvesting, the test on Citrus grandis was carried out. The test results are reported as follows. 1 Test Site Overview and Test Methods 1. ...