砧木用英语怎么说？

砧木

例句

• Grafting can join scions with desirable qualities to rootstock that is strong and and insects. 嫁接可以使品质优良的接穗接在生命力强而且抗病虫害的砧木上.
• Grafting can join scions with desirable qualities to rootstock that is strong and resistsand insects. 嫁接可以将优良性状的接穗与强壮、抗病虫害的砧木相结合.
• Grafting can join scions with desirable qualities to root stock that is strong and resistsand insects. 嫁接能够将理想质量的接穗嫁接到强有力抗病虫害的砧木上.
• The scion is then securely placed into a cut on the rootstock. 然后将接穗插入砧木切口紧密贴合.
• Grafting of root stocks with named scion cultivars was well understood by the Romans. 用已经命名的栽培品种稼接在砧木上这种技术已经为罗马人所熟知.
• 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.