Streamlining Pruning Tasks in the Vineyard

It's taken many seasons and each year, we try to streamline our spring pruning duties in the vineyard. We begin by cutting the tops of last year's shoots which are now hardened canes. In the beginning, we would just throw the cuttings in the middle of the row and then come back to gather them up and take it out of the vineyard using a tarp. After a few years, we began piling the cuttings at each linepost to give us a visual guide as to where the cuttings were. This actually speeded up the process and then the big breakthrough came when my husband procured a sled from Alaska to remove the cuttings from each row.
This is a picture from last year where our friend Barry came to help my husband with the removal of all the cuttings.

Another thing that we implimented last year was to lower all of the nets to the lowest notch on our lineposts. Every year, we always talked about how we should be lowering our nets to make work easier for us during the growing season before we have to deploy our nets. The stumbling block was always "how would we secure the nets". The way we secured the nets had to be easy, preferrably not involving any cutting which might inadvertantly damage the netting. After much brain storming, we came up with velcro and that has made all the difference!

At the end of harvest last year we lowered the nets and velcroed the netting to each line post, which gave us a leg up on our pruning tasks this spring.
The first thing we did this spring was to remove all of the Agfast, the little black ties, shown circled in red in the picture above, that we put into the trellis to prevent the new shoots from growing into each other and to allow for airflow. In the past, it took an entire month to remove the Agfast, but with the nets in the low position, it made it possible to see where all those little black ties were and this year, it took us only 15 days to remove all the Agfast.
The next improvement in our method was the realization that we could cut last year's fruiting cane from this year's potential fruiting cane while leaving it still attached to the trellis. This pre-cut puts all of the energy of growth into the few remaining shoots!

The images above show our workflow. First, cut the tops off last year's growth, pile the cuttings at the linepost and then make a pre-pruning cut indicating what we will remove from the vineyard, leaving what we will use as this year's fruiting canes. We feel that this pre-pruning is important because as the vines begin to wake up, all of the energy of growth will go into the few canes that we have left. At the moment, 20 out of the 36 rows of vines have had this pre-pruning cut made.
After 13 years, we are feeling like we are finally getting the hang of being grape farmers!