夏季环剥促幼旺树成花,已在我区果树生产中广泛运用。而花期环剥(或环锯)作为提高座果率的有效措施,至今尚未在生产中全面推广。去年在全区果树检查观摩时发现,偶而应用此技术的果园,则往往不问品种、树龄、树势、地力条件、肥力水平,也不斟酌环剥部位(临时枝还是永久性骨干枝 Summer stripping to promote vigorous tree into flowers, fruit trees in our area has been widely used. Flowering pendulous (or ring saw) as an effective measure to increase the rate of fruit set has not yet been fully promoted in production. When inspecting fruit trees in the whole area last year, they found that orchards occasionally applying this technique often do not ask about the species, age, tree vigor, soil fertility, fertility level, or the circumcision (temporary branches or permanent branches