Case studies tagged with agroforestry

Displaying 1 - 8 of 8

Silvo-pastoral systems in southern Portugal: management challenges from the owner's perspective

New stone pine plantations in Abegoaria.

Silvo-pastoral systems are quite common in the Alentejo region of south Portugal. Bringing together economic profitability and ecological sustainability is challenging and requires a conscientious management.

We present the example of a young forest owner who manages a farm in south Portugal composed of a mixture of cork oak and stone pine grazed by cattle.

The recognition of severe soil degradation problems and the effort in its recovery has been the priority of this owner. The management options carried out in the last 15 years are now positively reflected...

Regulation of mycological harvesting in Castilla y León MICOCYL

Identification signs in areas of regulated use

The main objective is the implementation of a management system for the regulation of the mycological harvesting at a regional level, in order to generate, through the mycological resource, a way of rural and local development, by promoting mycological tourism and to encourage an ordered, sustainable and compatible activity with the rest of the uses and forest harvesting.

This management system is based on the sale of picking permits of different modalities and durations, with prices that vary according to classes of permits, between 3 and 300 Euros. It also adapts to current...

Registered elite clones for cone production in grafted stone pine orchard plantations

The high prices paid for genuine Mediterranean pine nuts kernels as gourmet nuts are due to an sustained demand on the world market, not met by the production harvested from the wild.  The use of grafted Mediterranean stone pine trees allows landowners to establish profitable new plantations with precocious cone yields. For this purpose, genotypes have been selected in Spain and Portugal. Here we present 15 clones registered in Spain with estimated gains of around +10-30% in mean cone yield.

The Chestnut Round Table of El Bierzo: a different reference of sectoral concertation.

Meeting of Mesa del Castaño del Bierzo

The main objective of the Mesa del Castaño del Bierzo (Regional Chestnut Round Table) is to improve the economic performance of chestnut cultivation and the endurance of the chestnut tree as a characteristic natural, social and landscape element of the Bierzo region. The Round Table is also the coordination and representation body of the chestnut sector in the region.

The use of cork in the thermoregulation of beehives

Experimental insulated beehive with cork panel and interior wall detail

The aim of this trial was to : a) increase thermoregulation efficiency of beehives by using cork in the construction of hive walls, thus improving bee health and hive productivity; b) contribute to the maintenance of traditional apiculture practices of Mediterranean agro-silvo pastoral systems, as historical findings indicate a widespread use of cork for the construction of rustic hives;  c) favour a better use of a secondary product of the cork processing industry (granulated cork); d) produce lighter and more resistant hives, compared to wooden hives; e) promote the use of cork as a...

Promotion of cork oak recruitment in the Mediterranean

Cork oak regeneration assessment

Environmental conditions have a great effect on regeneration, especially in arid or semi-arid ecosystems, such as the Mediterranean basin. In these systems the plants suffer a high water stress during the summer, due to the reduced availability in water and the high temperatures, which are limiting for the survival of the natural regeneration. Knowing the factors that influence the success of regeneration and what techniques currently exist to enhance its occurrence, are tools to support the management of the cork oak forests, ensuring the long-term sustainability.

Assessing the proportion of cork that a stopper should have from a mechanical perspective

Fig. 1. Different wine stoppers.

The objective of this study is to determine the proportion of cork that micro-agglomerated and synthetic cork stoppers should contain to assure that their mechanical properties are similar to those of a natural cork stopper. The properties that characterize the mechanical behaviour of the stoppers in the corking and uncorking operations are: compression, relaxation and extraction.

Biocastanea - Leading International Fair on Chestnut

Biocastanea

The main objective of Biocastanea is the sustainability of chestnut orchards as a natural, cultural, economic and landscape element, through the transfer of technical and scientific knowledge to the productive sector. Furthermore, it aims to make chestnut growing one of the main pillars of sustainable development. To generate debate, analysis and exchange of new proposals for the development of the sector. To maintain the relationship between culture-biodiversity and economy present in the chestnut tree.