The management of the changes in the agrarian landscape, challenges and innovations of Siena Ptc

The active and direct management of the agrarian landscape is one of the main challenges of Siena Ptc (Siena coordination provincial plan). The management tool which so far proved to be the most suitable one for this purpose was the Programme of agricultural environmental improvement (Pmaa), provided in the local regional law n. 64/95. The programme, that should be proposed by the agricultural companies to the Local government in order to be approved, focuses on the economic and structural aims the agricultural company means to achieve, finding out the necessary agronomical, environmental and building changes to pursue them.