猕猴桃嫁接试验

本文报道猕猴桃不同嫁接时期、嫁接方法和不同分类群的砧木试验结果,猕猴桃最适宜的嫁接时期是落叶后至翌年萌芽前,嫁接方法以切接为好,嫁接成活率均在90％以上。同种和同一分类群的砧穗间有良好的亲和力,嫁接均有较高的成活率。不同分类群间嫁接效果较差,如中华猕猴桃桂海4号嫁接于中华猕猴桃砧木上的成活率,生长情况均比嫁接其它分类群为砧的有显著差异。

A STUDY OF GRAFTING OF ACTINIDIA

This paper reports the experimental result of different grafting time, methods and stocks of different taxa of Actinidia. The most suitable time for best grafting is from the falling in Autumn and before the bud bursting in the second year. Cut-grafting is best of all graftages, the growth rate is over 90.0%. The stock-scion of the same taxon have better grafting affinity and higher survival rate. The effect of grafting on other taxa is relatively poor; for example, there are differences of surv; val rate and growth between self-stoek grafting of Actinidia chinensis cv. no. 4 and on stocks of other taxa.