cutting propagation media

• 扦插基质

cutting propagation media的用法和样例：

例句

1. Influences of Hormones and Substrates on Cutting Rooting of Polygala arillata var.
   激素和基质对黄花远志扦插生根的影响试验。
2. Research on the cutting propagation of Sauropus audrogymns Meer.
   天绿香的扦插繁殖试验研究。