树因含单宁物质较多,一般嫁接不易成活,冯格庄公社将军顶大队张秀同志,采用劈接,成活率很高。其方法是:自清明至谷雨前后选三年生软枣苗作砧木(根茎 1.5—2cm),在砧木基部扒土使砧木深入地面1寸许,靠根茎上部剪截。采一年生枝作接穗,在其向阳面两侧削成“舌”形(长约2—2.5cm), Trees contain more tannin material, the general grafting is not easy to survive, Feng Gezhuang commune General Battalion Comrade Zhang Xiu, using split, high survival rate. The method is: Trinidad juvenile jujube seedling (rhizome 1.5-2cm) is selected before and after the Ching Ming Valley, and rootstocks are cut into the ground at the base of the rootstock to make a depth of 1 inch, and the upper part of the rhizome is cut. An annual shoots for the scion, cut in both sides of its sunny side “tongue” shape (about 2-2.5cm)