hard-wood cutting

• 硬枝扦插

hard-wood cutting的用法和样例：

例句

1. Experiment on Half-hardwood Cutting Seedling in Zanthoxylum bungeanum Maxim.
   花椒半硬枝扦插育苗试验。
2. Studies on the hard stem cutting propagation technique of Robinia pseudoacacia L.
   四倍体刺槐硬枝扦插技术研究。