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作为嫁接的方法之一———切腹接 ,早在１９９０年作过试验 ,１９９５年又做了正式试验 ,以便进一步验证其效果 ,供生产上应用。试验地为我校果园 ,砂壤土 ,肥力一般。供试杏砧木为１９９４年３月播种的山杏 ,播种面积１３３３．４ｍ２,株行距２ｍ×３ｍ ,１９９５年３月嫁接龙
As one of the methods of grafting - incision, as early as 1990, has been tested in 1995 and did a formal test, in order to further verify its effectiveness for production applications. Test for my school orchard, sandy loam, fertility in general. For the apricot rootstock for apricot sowing in March 1994, sown area of 1333.4m2, spacing of 2m × 3m, March 1995 grafted dragon