在云南德宏选择7年生云柠1号柠檬为材料,对不同类型枝条(无新梢带叶枝、无叶枝、有新梢带叶枝)的生长、开花结果动态及果实产量、品质进行调查分析。结果表明,有新梢带叶枝的营养生长时间比无新梢带叶枝长,无新梢带叶枝更早进入生殖生长。带叶枝的着果率、单果质量及果实产量高于无叶枝。有新梢带叶枝的果实可溶性固形物含量分别比无新梢带叶枝和无叶枝高1.0和0.9个百分点。修剪时,应剪掉无叶枝,保留有叶枝。 The 7-year-old Yunlin 1 lemon was selected as the material in Dehong, Yunnan Province to investigate the growth and flowering dynamics and yield and quality of different types of branches (no branches with branches, no branches with branches, no branches with branches). The results showed that the vegetative growth of shoots with shoots was longer than that without shoots, and no vegetative branches were earlier entered into reproductive growth. Foliar fruit rate, fruit quality and fruit yield higher than the non-leaf branches. The content of soluble solids in shoots with shoots was 1.0 and 0.9 percentage points higher than those in shoots with and without branches, respectively. When pruning, should cut off non-leaf branches, leaves retained.