Stephan Schwab wrote:
No. Absolutely nobody. The whole region - as most of Spain - looks dry and brown during summer. That's "normal" as the locals say. They say it's because of the lack of water.
I can vouch for that! I'm in northern Spain and summers here are hot and dry too. Any vegetation that does grow between the olive and almond trees is ploughed under repeatedly so the "soil" is just dry, fine dirt. The fincas that are uncultivated tend to be on rocky gound but still produce some vegetation most of the year. Yes, dry through July and Aug but there is always something flowering all year round. In the spring and autum the grasses break dormancy and it's green and lush in the valleys.
We have one farmer who does not plough, he has fields on various terrain and it's interesting to see the difference in vegetation based on the soil profile. The hill terraces that have been ploughed by past farmers are still sparsely vegetated with no undergrowth - more bushy type growth, rosemary, wild thyme, sea thistle. His valley fields are more grassy with the occasional bush-especially along the margins. He's only been there about 7 years, he hasn't drilled any seed, just cuts the dry vegetation once a year. I haven't seen any major change in the vegetation, places that were bare 5 years ago are still the same today.
I'm not sure our soil will regenerate in our lifetime if it is not given some assistance. We've been here 5 years , the terraces were left fallow for at least 5 years prior to that as the previous owner died and no one ploughed his terraces. I dont see any change even though we try to build soil on a small scale through various gardening practices. I know growing vegetables doesn't put much in the soil - I try to leave the roots in at the end of the season to reduce soil disturbance but all my "soil" is imported as is my water so I cant irrigate non-food vegetation.
How has your pasture regeneration programme influenced your landscape Stephen? I only have a hectare and no livestock, but I am planning on seeding the terraces between the olives and rotate chickens on them. I'm on a hillside with no water and same rainfall as you so I'm keen to know what you planted.