修枝 pruning

Episode 1: Pruning Fruit Trees; 如何修剪水果樹？（location: Carlsbad)

https://www.youtube.com/watch?v=YqIvBM4Gy7U

pruning seal

https://www.homedepot.com/p/Spectracide-Pruning-Seal-13-oz-Waterproof-Outdoor-Sealant-Aerosol-HG-69000-4/100352315

嫁接

1: 高壓嫁接

https://kknews.cc/home/864r234.html  文字版

http://www.duorouhuapu.com/html/2016/08-07/66561.html

Propagation rose quickly thanks to banana peel

https://www.youtube.com/watch?v=3PhCFwyF0gc

2: 扡插

How to Grow Roses From Cuttings Fast and Easy 

https://www.youtube.com/watch?v=Xw4d-s9N8zE