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Publication
Instalação de povoamento de Quercus suber inoculado com fungo pioneiro, em regadio
| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| 14.63 MB | Adobe PDF |
Advisor(s)
Abstract(s)
O projeto foi idealizado de março a novembro de 2023, para a Herdade da
Courela Seca, Arraiolos, visando instalar um povoamento de sobreiros em regadio,
previamente inoculado com o fungo pioneiro Pisolithus arhizus, utilizando técnicas de
micossilvicultura. Pretende-se uma gestão holística do montado, diversificando produtos
de forma sustentável. A área de 5606m2 será requalificada com sobreiros propagados de
bolotas de árvores de qualidade da propriedade, adotando um compasso de 3×3m. O
delineamento experimental será de 2 blocos casualizados, com comparação entre
sobreiros regados e não regados, assim como inoculados e não inoculados. A
monitorização será feita em 40 árvores, 10 em cada modalidade de estudo, tendo como
objetivo avaliar a sobrevivência das árvores e variáveis dendrométricas, tais como o
diâmetro, altura e raio de copa. Foram elaboradas peças cartográficas do local
(topografia, sistema de rega, circuitos de monitorização micológica, mapas cartográficos
da localização, esquema de área de estudo e valores de nutrição do solo). O projeto visa
conciliar a produção de cortiça com a crescente demanda por cogumelos silvestres de
alto valor nutricional e económico. Os desafios incluem incertezas climáticas, custos
crescentes e a necessidade de práticas sustentáveis. Para a estimativa de rendimento
foram considerados vários preços de cortiça, com taxa de desconto de 3%, num período
de análise até 75 anos. Estimou-se que, em 9 anos, a média de produção de macrofungos
comestíveis será de 90kg a 540kg, e a produção de cortiça será 200 a 500 arrobas/ha/9
anos, apresentando um retorno financeiro, entre os 6000€/ha a 15000€/ha (666€/ha/ano
a 1666 €/ha/ano). O êxito do empreendimento pode contribuir para a riqueza do
território e a biodiversidade vegetal.
The project was designed from March to November 2023, for Herdade da Courela Seca, Arraiolos, aiming to install a cork oak population under irrigation, previously inoculated with the pioneer fungus Pisolithus arhizus, using mycosylviculture techniques. The aim was to achieve holistic management of the cork oak forest, diversifying products in a sustainable way. The 5606m2 area will be redeveloped with cork oaks propagated from acorns from quality trees on the property, adopting a 3×3m tree spacing. The experimental design will be with 2 randomized blocks, with comparison between irrigated and non-irrigated cork oaks, as well as inoculated and non-inoculated cork oaks. Monitoring will be carried out on 40 trees, 10 in each studied modality, with the aim of evaluating tree survival and dendrometric variables, such as diameter, height and crown radius. Cartographic pieces of the site were created (topography, irrigation system, mycological monitoring circuits, cartographic maps of the location, study area scheme and soil nutrition values). The project aims to reconcile cork production with the growing demand for wild mushrooms with high nutritional and economic value. Challenges include climate uncertainty, rising costs and the need for sustainable practices. To estimate yield, various cork prices were considered, with a discount rate of 3%, over an analysis period of up to 75 years. It was estimated that, in 9 years, the average production of edible macrofungi will be 405kg to 1350kg, and cork production will be 200 to 500 @/ha/9 years, presenting a financial return of between €6000/ha and 15000€/ha (666€/ha/year to 1666€/ha/year). The success of the venture will contribute to the richness of the territory and plant biodiversity.
The project was designed from March to November 2023, for Herdade da Courela Seca, Arraiolos, aiming to install a cork oak population under irrigation, previously inoculated with the pioneer fungus Pisolithus arhizus, using mycosylviculture techniques. The aim was to achieve holistic management of the cork oak forest, diversifying products in a sustainable way. The 5606m2 area will be redeveloped with cork oaks propagated from acorns from quality trees on the property, adopting a 3×3m tree spacing. The experimental design will be with 2 randomized blocks, with comparison between irrigated and non-irrigated cork oaks, as well as inoculated and non-inoculated cork oaks. Monitoring will be carried out on 40 trees, 10 in each studied modality, with the aim of evaluating tree survival and dendrometric variables, such as diameter, height and crown radius. Cartographic pieces of the site were created (topography, irrigation system, mycological monitoring circuits, cartographic maps of the location, study area scheme and soil nutrition values). The project aims to reconcile cork production with the growing demand for wild mushrooms with high nutritional and economic value. Challenges include climate uncertainty, rising costs and the need for sustainable practices. To estimate yield, various cork prices were considered, with a discount rate of 3%, over an analysis period of up to 75 years. It was estimated that, in 9 years, the average production of edible macrofungi will be 405kg to 1350kg, and cork production will be 200 to 500 @/ha/9 years, presenting a financial return of between €6000/ha and 15000€/ha (666€/ha/year to 1666€/ha/year). The success of the venture will contribute to the richness of the territory and plant biodiversity.
Description
Keywords
Montado Multifuncionalidade Micologia Fungos Inoculação Cork-oak-forest-stand Multifunctionality Mycology Fungi Inoculation