Browsing by Author "Cardoso, E."
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- GO-BIOCHORUME: sistemas biológicos de utilização do chorume proveniente de explorações de pecuária intensiva de bovinos leiteirosPublication . Menino, R.; Pereira, S. I. A.; Moreira, H.; Castelo-Branco, A.; Gomes, A.A.; Rodrigues, A.; Cunha, J.; Castro, P. M. L.; Vega, A.; Cardoso, E.; Machado, M. J.; Alves, R.; Cardoso, F.; Lopes, F.; Guedes, R.
- Potential of slurry from intensive dairy cattle farms for Paulownia and Populus trees, as organic fertilizer: I. effect on productionPublication . Menino, R.; Pereira, S. A.; Moreira, H.; Branco, A. C.; Gomes, A. A.; Rodrigues, A.; Cunha, J.; Castro, P.; Vega, A.; Cardoso, E.; Machado, M. J.; Alves, R.; Cardoso, F.; Lopes, F.; Guedes, R.
- Potential of slurry from intensive dairy cattle farms for paulownia and populus trees, as organic fertilizer: I. effect on productionPublication . Menino, R.; Pereira, S. I. A.; Moreira, H.; Castelo-Branco, A.; Gomes, A. A.; Rodrigues, A.; Cunha, J.; Castro, P.M.L.; Vega, A.; Cardoso, E.; Machado, M. J.; Alves, R.; Cardoso, F.; Lopes, F.; Guedes, R.Intensive dairy cattle breeding have a relevant social and economic impact in portugal, particularly in the northern region. This activity generates a high flow of livestock effluents (slurry), rich in important nutrients for plant growth, which can be introduced into forest production systems. These effluents can provide a good alternative to mineral fertilizers, not only from an economic perspective, but also from the point of view of soil fertility resilience. In the present study, the effect of increasing doses of slurry on tree growth was evaluated in clones of paulownia and populus, as they are genotypes that have a high efficiency in the mobilization of soil nutrients and in the capture of co2 from the atmosphere, as well as high biomass calorific value. To this end, a demonstration field was installed, where the trees were planted with the compasses of: 2.5 x 1.5 m and 2.5 x 0.75 m, respectively for paulownia and for populus. In the field, the following treatments were performed: t0 - no fertilization, either mineral or organic; t1 - amount of slurry equivalent to 85 kg of n ha-1; t2 - amount of slurry equivalent to 170 kg of n ha-1; t3 - amount of slurry equivalent to 340 kg of n ha-1, either with or without inoculation prior to transplantation, with mycorrhizal arbuscular fungi and plant growth-promoting bacteria. Results evidenced a positive effect of the slurry application, both in the diameter at breast height and in total stand height, showing its fertilizing potential which should later be assessed on the ability to constitute an alternative or, simply, a complement to mineral fertilization
- Promotion academic entrepreneurship thought in bioproducts problem-based learning methodology: a case studyPublication . Oliveira, L.; Cardoso, E.Entrepreneurship and innovation are priority objectives for the development and increase of economic competitiveness. However, they need a priority intervention and especially directed to activities of a business nature, going beyond the fields of investigation and science. The search for professionals with different skills to overcome the current and foreseen challenges is relevant in the bioproducts sector. Problem-based learning (PBL) is described as an instructional approach, which promotes interdisciplinarity and critical thinking, with the potential to meet current challenges. This article describes a proposal to align the PBL with an innovation program and contest, to be integrated into a master‘s degree in science and technology in bioproducts (MDSTBio) to promote academic entrepreneurship. The alignment of the PBL with the program and contest could allow the development of innovative products with a view to solving problems faced by the bioproducts sector. The PBL strategy could allow students to mobilize knowledge from several curricular units of MDSTBio for the development of different deliverables to participate in the innovation programs and contests. This way, it could be possible to promote innovation in the bioproducts sector, stimulating the entrepreneurial spirit among higher education students, and understand its potential for replication and mobilization of skills acquired in different bioproducts courses.
- Proyecto ReCROP: mejorando la diversidad microbiana del suelo en agroecosistemas mediterráneosPublication . Epelde, L.; Anitua, A.; Anza, M.; Garbisu, C.; Prieto-Fernández, Á.; Martínez, M. C. Monterroso; Rodríguez-Garrido, B.; Cepeda, C. Trasar; González-Prieto, S.; Cortet, J.; Delcourt, N.; Kadiri, N.; Vergnes, A.; Roussel, S.; Blayac, T.; Lavaine, E.; Boularbah, A.; Benidire, L.; El Balghiti, F. Z.; Allani, M.; Soufi, S.; Bettaieb, T.; Sahli, A.; Semida, W. M.; Abd El-Mageed, T. A.; Abdulfattah, M. A.; Alves, R.; Oliveira, M.; Santos, C.; Tassi, E.; Bretzel, F.; D'Acqui, L. P.; Pini, R.; di Lonardo, S.; Cortez, J.; Cardoso, E.; Moreira, H.; Pereira, S. I. A.; Castro, P. M. L.
- Proyecto ReCROP: mejorando la diversidad microbiana del suelo en agroecosistemas mediterráneosPublication . Epelde, L.; Anitua, A.; Anza, M.; Garbisu, C.; Prieto-Fernández, Á.; Martínez, M. C. Monterroso; Rodríguez-Garrido, B.; Cepeda, C. Trasar; González-Prieto, S.; Cortet, J.; Delcourt, N.; Kadiri, N.; Vergnes, A.; Roussel, S.; Blayac, T.; Lavaine, E.; Boularbah, A.; Benidire, L.; El Balghiti, F. Z.; Allani, M.; Soufi, S.; Bettaieb, T.; Sahli, A.; Semida, W. M.; Abd El-Mageed, T. A.; Abdulfattah, M. A.; Alves, R.; Oliveira, M.; Santos, C.; Tassi, E.; Bretzel, F.; D'Acqui, L. P.; Pini, R.; di Lonardo, S.; Cortez, J.; Cardoso, E.; Moreira, H.; Pereira, S. I. A.; Castro, P. M. L.