ฝัง
- เผยแพร่เมื่อ 7 ก.พ. 2010
- This is an instructional video on the process in spur-pruning grapevines. The vines used are trained to a bilateral cordon guyot (VSP). This is provided through Oregon State University Extension by Dr. Patty Skinkis, Viticulture Extension Specialist.
