Q: I have a California lilac tree in my back yard. A thick root is underneath the pavers and lifting them up. Will I kill the tree if I cut out that root? I sure don’t want to kill it!
Este video muestra cómo limpiar y desinfectar adecuadamente el equipo de campo. Los espectadores también entenderán las amenazas que el agua estancada y los animales representan para la seguridad de los alimentos.
In this episode, Jacob Putney and Chal Landgren discuss the history and science behind growing Christmas trees in Oregon. Landgren is the former OSU Extension Christmas Tree Specialist.
Jacob Putney, Chal Landgren |
Dec 2022 |
Podcast episode
Credit: Andrey Zharkikh / CC BY
(Cropped from original)