| 1. | Apple orchards comprised mainly of standard trees on semi-vigorous or vigorous rootstocks .
苹果园主要由半乔化或乔化砧上的乔化树组成。 |
| 2. | Use of named rootstocks of known vigor did not begin until the sixteenth century .
十六世纪以前，还没开始利用已经知道生长势的知名砧木。 |
| 3. | Such rootstocks or cultivars were reproduced true to type by vegetative propagation .
这些钻木和品种，通过无性繁殖长成和亲本一样的类型。 |
| 4. | Rootstock breeding programs are receiving major emphasis in england, the ussr, and in poland .
砧木育种计划在英、苏、波、均作为重点项目。 |
| 5. | Obviously both rootstock and cultivar will have a pronounced bearing on tree size at maturity .
很明显，砧木或栽培品种都能对成龄植株的树形大小发生深刻的影响。 |
| 6. | Studies of affinity between rootstock and scion
砧木与接穗嫁接亲合力研究综述 |
| 7. | Screening test of rootstocks for grafting melon luhoutian
鲁厚甜1号嫁接砧木筛选试验 |
| 8. | Interaction between rootstock and scion of budded hevea brasiliensis
巴西橡胶芽接树砧木与接穗间的相互影响 |
| 9. | Effect of dwarfing rootstock on carbohydrate transportation and distribution of apple
同化物运输分配的影响 |
| 10. | Construction and analysis of aflp fingerprinting in malling dwarfed rootstocks of apple
指纹图谱的构建与分析 |
