Test Pit On The Clay Soil In Trellised Vineyards In Leyda Valley Wine Region, Chile

leyda valley wine region test pit calicata clay soil loam clayloam soils trellised vineyards chile pinot noir espalier outdoor harvest green sprout nature countryside tendril rural landscape traveling grape foliage organic environment field ground culture viticulture growth traditional culture agriculture landscape travel wine vine spring grapevine tourism protection crops summer growing winery vineyard ecology farm aerial drone