Tuesday, February 16, 2010

Prepping for harvest

After dealing to the powdery mildew in our little vineyard, there were a few things that we needed to get ready in the preparation for eventual harvesting!

The first order of the day was to give the vineyard cover crop a good mow! For me, this is mainly a comfort thing, as it's not that nice to walk through the vineyard if the grass is very tall. This is especially true if the grass is damp from morning dew!

As well as this, the shoots needed a general tidy-up, as they had grown a bit since the last time we were through, and were getting a little tall. This is despite it being not that long ago that we did the shoot topping and positioning. We had some rain recently, and the vines were responding with a fresh spurt of growth.

Then, as the grapes were just starting to colour up (Pinot noir and Pinot meunier), it was time to get the nets on.

Timing of this is a bit tricky, as if you put the nets on too early, the vines grow shoots and tendrils through the netting, which makes it a lot harder to take the net off after harvest, and the vine-y bits cause the netting to tangle.

If you put the nets on too late, the birds discover how yummy the grapes are, and they'll pick off the grapes as they are colouring up. If you're not looking closely, you might wander through the vineyard and think that veraison is being delayed, but in reality, all the coloured berries are being picked off by the birds, leaving little clue that ripening is at hand! As a result, you can lose a lot of crop! Also, if the birds discover the grapes, they will tell their family and friends, and in a matter of hours, decimate the crop of a vineyard.

So in putting on nets, it's better to err on the side of being too early!!

So that's what we've done - just a few berries are starting to turn, so we put the nets on last weekend.

 
Side netting being attached to the upper foliage wires. These lucky workers are the front line to defense against birds damaging the fruit!

The job is not done, however! We still need to finish clipping the nets - that is, making sure there are no holes in the netting that birds can get through. And they're very clever at getting through spaces you wouldn't think they could!!


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