Project PyCup: responsible practices for professional picking. An example of sustainable supply in AMP value chain

Submitted by Raphael Bec on 23 July 2020
Allium ursinum

The PyCuP project is supporting the Pyrenean stakeholders in their reflexion and efforts toward a regulation of picking practices, for a sustainable valuation of the local wild plant resources. It aims at answering the main questions of the public about the role of such activities in a “wild mountain”. Therefore, the project creates awareness about the issues of these natural resources’ exploitation.

Improvement of carob cultivation techniques

Submitted by ibtissem taghouti on 23 December 2019
Carob pods

The carob tree cultivation is handicapped by the poor quality of the seedlings leaving the nursery due to the deterioration of the root system, and poor root quality is indeed a factor of failure when placing plants in the field. The objective of this work is to study the effect of root excision to address the problem of the pivotal nature of the root system and mycorrhization to improve the physiological quality of plants at the nursery stage and increase their chance of success in planting.

The carob tree in Tunisia: A big varietal richness to preserve and to valorize

Submitted by ibtissem taghouti on 23 December 2019
Spontaneous, aged carob tree pruned and grafted at Oueslatia

In addition to their traditional local use in human and animal food, the fruits of the carob tree have a high commercial value in industrial transformation. The demand for fruits and seeds is growing significantly and their commercial value is increasing. It is also an undemanding species, since it is found in various bioclimatic levels (humid, subhumid, semi-arid and arid) and on poor and skeletal soils. The objective of this work is to explore a panel of varieties to be characterized by describing the tree, fruits, and seeds in an illustrated form.

Intraspecific variability and genetic selection of Aleppo pine

Submitted by ibtissem taghouti on 23 December 2019
Aleppo pine provenance trial in the comparative plantation of Jbel Abderrahmane - Cap Bon

Aleppo pine is one of the dominant forest species in Tunisia, favoured by its great regeneration capacity, plasticity, climatic stress tolerance, and multiple products: wood, edible seeds, vegetable seed oil, essential oils from leaves. For these reasons it has been used massively as for reforestation.

But  the wide geographical distribution of the species might imply variation in adaptive and productive traits. The use of genetic material well adapted to the environment and better performing allows for valorization of the resource and offers a guarantee of success for new...

Assessment of tapping performance on Some pine species in Tunisia

Submitted by ibtissem taghouti on 16 December 2019
Aleppo Pine forest (Djebel Sarj)

The main objective of the present investigation is to explore the knowledge and the best practices of resin extraction technics in rural areas and marginal environment in order to promote the live condition of the population in these different regions by providing secure incomes and good working conditions. This could lead to the best evaluation of the good performance of the three most important pine species in North-western of Tunisia to resin extraction.

Tunisian Salvia officinalis essential oils: Variations regarding plant organs, harvest season and drying conditions

Submitted by ibtissem taghouti on 12 December 2019
Salvia officinalis leaves

This study presents an assessment of essential oils amounts and quality obtained from Tunisian Salvia officinalis and its variations regarding the plant organs, the harvest season and the plant's drying process conditions. Three drying processes were tested,  natural air drying, hot air convective drying at two temperature 40 and 60°C and microwave drying at 218 W. 

PLANT WILD: Best training practices for collectors of medicinal and aromatic plants

Submitted by roser.cristobal... on 9 December 2019
Plant wild training

The objective of the project PLANT WILD-Forest Plant Wild Harvesting Learning in Europe(2011-2013) was to promote the employment opportunities in rural and mountainous areas and sustainable wild harvesting techniques, generating best training practices to obtain environmental and economical sustainability and determining tools to support trainers, learners and professionals. Partipating partners developed the necessary methodologies for implementing an effective training on Wild Collection (WC) of Non Wood Forests Products (NWFP), focusing in Medicinal and Aromatic Plants (MAPs).

Pine resin tapping in Tunisia

Submitted by ibtissem taghouti on 3 December 2019
Resin tapping technique (Forest center of Sidi Bader - Tabarka)

Resin is a natural product that has multiple applications and is highly demanded in the chemical industry. As a non-timber forest product, exploitation of the abundant pine resin in Tunisian forests (50% of the forest area) can contribute to a bioeconomy and can generate additional income for forest populations.

Intraspecific variability of Quercus suber L. acorn morphology in Northwestern Tunisia

Submitted by ibtissem taghouti on 28 November 2019
cork oak acorns

The cork oak forest suffers from serious problems of natural regeneration following anthropic action and overgrazing. As a result, we are witnessing continuous aging and disappearance of the oak grove. The object of the investigation is to study the variation of the size of the acorns of Quercus suber collected from different sites according to an altitudinal gradient in Kroumirie (North-West of Tunisia) in order to make the right choice of acorns for a plantation successful and adapted from cork oak.