The project adopted out test-tube rooting instead of inside test-tube rooting. The method unites rooting and seedling stress. saving 20 days to root inside test-tube and one third of the seeding cultivation cost.
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美
- 本项目技术路线改进后,将试管苗瓶内生根改为瓶外生根,使生根和炼苗过程合二为一,节省了瓶内生根时间20天,降低育苗成本费用约三分之一。