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河北省石家庄地区林业局的科技人员,1985年在太行山区行唐县两岑口北寺洼山坡上,利用蘸蜡枝接法嫁接枣树,取得了良好效果。他们采用1～2年生枣头或3～4年生二次
Scientists and technicians from the Forestry Bureau of Shijiazhuang Prefecture in Hebei Province made good use of the method of grafting jujube trees by dipped in wax in 1985 on the northern slope of North Temple of Xingkou in Xingtang County in 1985. They use 1 to 2 years old head or 3 to 4 years of secondary