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利用甘薯不同品种进行嫁接,研究了地下部、地上部生长的相互关系,嫁接材料砧木与接穗之间的交互作用.甘薯地下部对产量的影响大于地上部.嫁接后,砧木与接穗之间交互影响不显著,可以利用甘薯库鉴定品种产量高低.
Using different varieties of sweet potato for grafting, the interaction between underground and shoot growth and the interaction between rootstock and scion of grafted material were studied.The effects of sweet potato underground on yield were greater than those of aerial part.After grafting, the interaction between rootstock and scion The impact is not significant, you can use sweet potato library identification of high and low yield.