高接换种的柑桔大树,由于根系多,吸收面大,致使树体砧木萌芽过旺生长,每年用于抹除萌芽的劳动力不少,植株也因伤口多,极易感染病害,或导致凤蝶,潜叶娥等害虫的大量发生,不及时抹除砧木萌芽,又会大量消耗植株养分,使新梢生长受到影响。笔者通过两年来的实践,用食盐水涂抹萌芽后的植株伤口,可以代替人工抹芽,用此法比常规人工抹除的不仅质量好,翌年产量比一般高1—1.5倍。方法是:食盐与水的比例1:4加热水充分溶化后,装入瓶内,并将瓶子捆在腰间,用一支毛笔放在 High exchange of citrus trees, due to the root system, the absorption surface, resulting in the growth of rootstocks overgrowth of the tree, each year to erase the sprout of a lot of labor, plants because of wounds, vulnerable to disease, or Resulting in a large number of pests, such as Papilionidae, leafhopper E, etc., not to eradicate the rootstock sprout in time, consuming a great amount of plant nutrients and affecting the growth of new shoots. After two years of practice, the author smears the sprouted wounds with salt water to replace the artificial buds. This method is not only better in quality than the conventional artificial wipes, but yields 1-1.5 times higher than usual in the following year. Method is: salt and water ratio 1: 4 heated water fully melted, into the bottle, and the bottle tied at the waist, with a brush on