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通过对不同浓度的ABT3号生根粉溶液处理的猕猴桃移栽幼苗的生长状况调查发现:用(25~100)×10-6的ABT3号生根粉溶液蘸根移栽可以提高幼苗移栽成活率12%~20%,促进移栽幼苗的早期生长,其苗高、地茎、生根长、侧根数、总叶面积都显著高于同期用常规方法移栽的幼苗,为后期生长打下良好基础。其中以50×10-6蘸根处理的效果最佳。
The growth status of transplanted seedlings of Actinidia chinensis planted by different concentrations of ABT3 rooting powder solution was investigated. The results showed that the transplanting of seedlings with ABT3 rooting powder solution (25-100 × 10-6) could improve the transplanting survival rate of seedlings % ~ 20%. The early growth of transplanted seedlings was promoted. The seedling height, rhizome, root length, lateral root number and total leaf area of seedlings transplanted were significantly higher than those transplanted by conventional methods in the same period, laying a good foundation for the later growth. Which 50 × 10-6 dipping the best effect.