| 摘要: |
| 以福建山樱花(Cerasus campanulata)1 a生实生苗为材料，研究了移植时间、叶量及土球对移植成活率和苗木生长的影响。结果表明，移植时间对成活率、地径和苗高生长都有极显著影响，以休眠期移植效果最好，其成活率、地径和苗高均最高，分别为97.07%、1.86 cm和1.85 m。在抽梢期和生长旺盛期移植时,摘叶移植的成活率为83.80%，是带叶移植的1.18倍，但对地径和苗高生长影响不大；带土球移植的成活率和苗高分别为81.76%和1.55 cm，分别是不带土球移植的1.12倍和1.07倍，但地径生长差异不大。福建山樱花苗木移植在休眠期进行最好，其次是萌动期，在抽梢期和生长旺盛期移植，需将叶片全部摘除并带土球。 |
| 关键词: 福建山樱花 移植 叶量 土球 成活率 生长 |
| DOI： |
| 分类号:S723.3 |
| 基金项目: |
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| Effects of Different Transplanting Time and Methods on Survival Ratio and Growth of Seedlings of Cerasus campanulata |
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Wang Shenghua
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| Abstract: |
| Taking the 1-year-old Cerasus campanulata seedlings as experimental materials, the effects of different transplanting time, leaves and soil ball on survival ratio and growth of seedlings were studied. The results showed that the transplanting time had significant effect on the survival ratio, ground diameter and seedling height growth. Transplanting in dormancy period was the best way with the highest survival ratio, ground diameter and seedling height, which were 97.07%, 1.86 cm and 1.85 m, respectively. Transplanting in the shoot growth period and vigorous growth period, the survival ratio of removal the leaves was 83.80%, which was 1.18 times that of transplanting with leaves. However, removal the leaves had no significant effect on the ground diameter and seedling height. Transplanting seedlings with soil ball, the survival ratio and seedling height were 81.76% and 1.55 cm, respectively, which were 1.12 times and 1.07 times that of transplanting without the soil ball. However, the difference of these two methods on ground diameter was not significant. In a word, the best transplanting time was dormancy period, followed by the budding period, transplanting in shoot growth period and vigorous growth period need to remove all the leaves and carry soil ball. |
| Key words: Cerasus campanulata transplanting the number of leaves soil ball survival ratio growth |
