庭院栽植的桃树,肥水条件虽好,往往因没有 授粉树,使座果率较低。为了提高座果率,应在花期采集其它桃树的花粉,进行人工授粉。近几年来各地试行液体授粉,效果很好。液体授粉的配方:水800克,白砂糖1克,花粉0.1克,搅拌均匀,用超低量喷雾器或手推式小喷雾器喷粉。 Garden planted peach trees, fertilizer and water conditions are good, often because there is no pollination tree, the fruit rate is low. In order to improve the rate of fruit set, pollen of other peach trees should be collected at the flowering stage for artificial pollination. In recent years pilot liquid pollination, the effect is very good. Liquid pollination formula: 800 grams of water, sugar 1 g, pollen 0.1 g, stir, with a very low amount of sprayer or hand-held small spray dusting.