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春季以行株距3m×2m先定植山定子基砧+GM256矮化中间砧半成苗,对GM256矮化中间砧留25cm枝条长度定干,在1m2的树盘内进行覆膜、主干培土、打眼蓄水、空白对照4个处理,结果是覆膜处理的定植成活株率、中间砧新梢芽接枝率、芽接成活枝率均更高。以前述的行株距和树盘覆膜定植成苗和半成苗;均采取细长纺锤形整形,结果是金红、龙冠、早红品种7年累计株产,定植半成苗较成苗分别提高了16.7%、16.9%、11.8%。
Spring row spacing 3m × 2m set first plantation anvil + GM256 dwarfing anvil semi-asepsis, GM256 dwarfing anvil left 25cm branch length dry, in 1m2 tree tray within the film, the main soil, drilling eye Water and blank control. The results showed that the rate of colonization of viable plants by coating treatment, grafting rate of shoots of shoots in middle anvil and survival rate of budding were higher. With the above row spacing and tree plate planting planted into seedlings and semi-mature; are taken slender spindle shaped plastic, the result is golden red, dragon crown, early red varieties accumulated strains for seven years, planting semi-mature compared to mature Respectively, increased by 16.7%, 16.9%, 11.8%.