山楂品种及砧木的引种研究

Introduction of Varieties and Roootstockes of Hawthorn

１９８６～１９８８年先后从吉林、辽宁、北京等地引入山楂品种（４２个），山楂砧木（３种）在呼和浩特和乌盟栽培，截止１９９４年已栽植７～９ａ（结果４～６ａ）。本文重点是对当地能成熟的１７个品种和１种砧木的综合表现进行报道。并对呼市山楂品种选择提出建议。

varieties and 3 species rootstockes of Hawthornm introduced fromJilin,Liaoning,Beijing and other places during 1986一1988 were groun at Huhhot regionand Wulanchabu Leage,as yet, had cultivated for 7一9 years(have fruited 4一6 years)。The article mainly reported the synthetic expressions of 17 varieties and one rootstockwitch can mature locally. And a suggestion for celection of Hawthorn Varieties atHuhhot region was made.