The #cork oak forests in #Portugal have been protected under law for over 800 years. #harvest

Introduction

The cork oak forests in Portugal, a treasure of biodiversity and sustainability, have been protected under law for more than 800 years. This long-standing legal framework has allowed these unique ecosystems to thrive while supporting local economies.

Unlike most commercial trees that are often cut down for timber, cork oaks are managed sustainably—only their outer bark is harvested. This remarkable practice ensures that the trees remain alive and continue to grow. The harvesting process requires that the trees reach a minimum age of 25 years and a diameter of 70 centimeters before they can be harvested. After the initial harvest, these trees can only be stripped every nine years, allowing ample time for their bark to regenerate.

Interestingly, the journey to harvest usable cork takes time. The first two harvests typically do not yield the best quality cork, so workers must wait more than 40 years before they can collect the premium product. The harvesting process is highly seasonal, with the best cork obtained during the hot summer months.

Harvesters of cork oak not only contribute to the preservation of these majestic trees but also earn a respectable income. They make approximately $ 900 a week, which is about five times more than the average agricultural worker in Portugal.

In recent years, some companies have begun to integrate custom tools to enhance the efficiency of cork harvesting without harming the trees. For instance, workers now use small saws for the initial cuts, followed by clippers to help open up the bark. Once the bark is loosened, specially designed axes are employed to peel away the rest.

This sustainable harvesting practice not only benefits the environment but also bolsters local economies, maintaining a delicate balance between human activity and nature conservation.

Keywords

cork oak, forests, Portugal, protected, harvesting, sustainability, economic impact, custom tools, agricultural workers, environmental conservation

FAQ

1. Why are cork oak forests in Portugal protected?
Cork oak forests have been protected under law for over 800 years to preserve their biodiversity and ensure sustainable management practices.

2. What part of the cork oak is harvested?
Only the outer bark of the cork oak is harvested, allowing the trees to remain alive and healthy.

3. At what age can cork oaks be harvested?
Cork oaks can be harvested for the first time when they are at least 25 years old and have a diameter of 70 cm.

4. How often can cork oaks be harvested?
Once the initial harvest occurs, cork oaks can only be stripped every nine years to allow their bark to grow back.

5. What tools are used for cork harvesting?
Harvesters use custom tools, such as small saws, clippers, and specially designed axes, to efficiently extract cork while protecting the trees.

6. How much do cork harvesters earn?
Cork harvesters can make about $ 900 a week, which is significantly higher than the average agricultural worker's salary in Portugal.