Artigo em revista |
- Machado, Rui. "Effects of plant density and the number of emitters by styrofoam box on plant growth and nitrate concentration
in spinach cultivated in substrate". Acta Horticulturae (2019): http://dx.doi.org/10.17660/actahortic.2019.1242.125.
10.17660/actahortic.2019.1242.125
- Machado, Rui. "Effects of nitrogen level on purslane antioxidant activity". Acta Horticulturae (2019): http://dx.doi.org/10.17660/actahortic.2019.1242.13.
10.17660/actahortic.2019.1242.13
- Kalaitzis, P. "Effects of plant density and the number of emitters on plant growth and nitrate concentration in spinach cultivated
in substrate.". (2019): http://hdl.handle.net/10174/25992.
- R.M.A. Machado; I. Alves-Pereira; R.M.A. Ferreira. "Plant growth, phytochemical accumulation and antioxidant activity of substrate-grown
spinach". Heliyon 4 8 (2018): e00751-e00751. https://doi.org/10.1016/j.heliyon.2018.e00751.
10.1016/j.heliyon.2018.e00751
- Machado, Rui Manuel Almeida; Oliveira, Maria do Rosário Gamito. "Produção de cebola de dias curtos no Alentejo. Influência
da adubação localizada". (2018): https://revistas.rcaap.pt/index.php/rca/article/view/15600.
- Machado, R.M.A; Ferreira, Rui; Alves-Pereira, Isabel. "Plant growth, phytochemical accumulation and antioxidant activity of
substrate-grown spinach". (2018): http://hdl.handle.net/10174/23829.
- Machado, Rui. "Chemigation with Micronized Sulfur Rapidly Reduces Soil pH in a New Planting of Northern Highbush Blueberry".
HortScience (2017): http://dx.doi.org/10.21273/hortsci12313-17.
10.21273/hortsci12313-17
- Machado, Rui. "Soil Salinity: Effect on Vegetable Crop Growth. Management Practices to Prevent and Mitigate Soil Salinization".
Horticulturae (2017): http://dx.doi.org/10.3390/horticulturae3020030.
10.3390/horticulturae3020030
- Machado, Rui. "Effects of substrate type on plant growth and nitrogen and nitrate concentration in spinach". International
Journal of Plant Biology (2016): http://dx.doi.org/10.4081/pb.2016.6325.
10.4081/pb.2016.6325
- Machado, Rui. "Nitrogen requirements at bulb initiation for production of intermediate-day onions". Acta Horticulturae
(2016): http://dx.doi.org/10.17660/actahortic.2016.1142.11.
10.17660/actahortic.2016.1142.11
- Machado, Rui. "Cork Oak Seedling Growth under Different Soil Conditions from Fertilisation, Mycorrhizal Fungi and Amino Acid
Application". Journal of Agricultural Science (2015): http://dx.doi.org/10.5539/jas.v8n1p55.
10.5539/jas.v8n1p55
- Machado, Rui. "EFFECTS OF SALINITY INDUCED BY AMMONIUM SULFATE FERTILIZER ON ROOT AND SHOOT GROWTH OF HIGHBUSH BLUEBERRY".
Acta Horticulturae (2014): http://dx.doi.org/10.17660/actahortic.2014.1017.49.
10.17660/actahortic.2014.1017.49
- Machado, Rui; Bryla, David; Vargas, Oscar. "Effects of Salinity Induced by Ammonium Sulfate Fertilizer on Root and Shoot Growth
of Highbush Blueberry". Acta Horticulturae 1 (2014): 1-10. http://www.actahort.org/books/1017/1017_49.htm.
Publicado
- Almendros, Patricia; Obrador, Ana; Alvarez, José; Machado, Rui. "Biofortificacíon de Cereales con Micronutrientes". Agricultura
1 (2014): 1-10. http://hdl.handle.net/10174/11869.
Publicado
- Machado, R.M.A; Alpendre, P.F; Shahidian, S.; Jesus, R.A. "INFLUÊNCIA DO AZOTO NO CRESCIMENTO AÉREO E RADICAL DE CEBOLA ANTES
DO INICIO DA FORMAÇÃO DO BOLBO". Revista das Ciências Agrárias 1 (2012): 1-10. http://hdl.handle.net/10174/5211.
Publicado
- Bryla, David R.; Machado, Rui M. A.. "Comparative Effects of Nitrogen Fertigation and Granular Fertilizer Application on Growth
and Availability of Soil Nitrogen during Establishment of Highbush Blueberry". Frontiers in Plant Science 2 2 (2011):
1-8.
Publicado • 10.3389/fpls.2011.00046
- Pivetta, Carina Rejane; Heldwein, Arno Bernardo; Tazzo, Ivonete Fátima; Maldaner, Ivan Carlos; Dalbianco, Leandro; Streck,
Nereu Augusto; Machado, Rui Manuel Almeida. "Evapotranspiração máxima do tomateiro sob estufa plástica em função de variáveis
fenométricas e meteorológicas". Bragantia 70 3 (2011): 707-714.
Publicado • 10.1590/S0006-87052011000300029
- Machado, RMA; Azevedo, Ricardo; Cabrita, Marcos. "Cebola- Uma cultura com elevado potencial agrónomico para o Alentejo". Vida
Rural 1 (2011): 1-10. http://hdl.handle.net/10174/5119.
Publicado
- Bryla, David R.; Shireman, A.D; Machado, RMA. "Effects of Method and Level of Nitrogen Fertilizer Application on Soil pH,
Electrical Conductivity, and Availability of Ammonium and Nitrate in Blueberry.". Acta Horticulturae 868 (2010): 95-101.
Publicado
- Pivetta, C.R; Machado, RMA; HELDWEIN, A.B; Soares, A.F.; Oliveira, Maria do Rosário G.. "Efeito da rega com injecção de ar
na humidade do solo, disponibilidade de azoto nítrico, condutividade eléctrica e produtividade da alface cultivada em estufa
plástica". Rev. de Ciências Agrárias 33 (2010): 70-78.
Publicado
- Bryla, D.R.; Shireman, A.D.; MacHado, R.M.A.. "Effects of method and level of nitrogen fertilizer application on soil pH,
electrical conductivity, and availability of ammonium and nitrate in Blueberry". Acta Horticulturae 868 (2010): 95-101.
http://www.scopus.com/inward/record.url?eid=2-s2.0-77957147129&partnerID=MN8TOARS.
- Machado, RMA; Shaihidian, S.; Pivetta, C.R; Oliveira, Maria do Rosário G.. "Efeito da fertilização azotada na dinâmica de
enraizamento e na produção comercial de cebola de dias médios no alentejo.". Rev. de Ciências Agrárias 32 2 (2009):
113-122.
Publicado
- Shahidian, S.; Serralheiro, R.P.; Teixeira, J.L.; Santos, F.L.; Oliveira, M.R.G.; Costa, J.L.; Toureiro, C.; Haie, N.; Machado,
R.M.. "Water saving with a PLC based adaptive irrigation system". Proceedings of the 3rd WSEAS International Conference
on Energy Planning, Energy Saving, Environmental Education, EPESE '09, Renewable Energy Sources, RES '09, Waste Management,
WWAI '09 (2009): 423-426. http://www.scopus.com/inward/record.url?eid=2-s2.0-78149329905&partnerID=MN8TOARS.
- Shahidian, S.; Serralheiro, R.P.; Teixeira, J.L.; Santos, F.L.; Oliveira, M.R.G.; Costa, J.L.; Toureiro, C.; Haie, N.; Machado,
R.M.. "Drip irrigation using a PLC based adaptive irrigation system". WSEAS Transactions on Environment and Development
5 2 (2009): 209-218. http://www.scopus.com/inward/record.url?eid=2-s2.0-67049146516&partnerID=MN8TOARS.
- Machado, RMA; Bryla, David R.; Sena AM; Verissimo ML; Oliveira, Maria do Rosàrio G.. "Nitrogen requirements for growth and
early fruit development of drip-irrigated processing tomato (Lycopersicon esculentum Mill.) in Portugal". Journal of Food
Agriculture Environment 3.4 (2008): 215-218. http://world-food.net/wfl/nitrogen-requirements-for-growth-and-early-fruit-development-of-drip-irrigated-processing-tomato-lycopersicon-esculentum-mill-in-portugal/.
Publicado
- Machado, RMA; Oliveira, Maria do Rosário G.. "Produção de cebola de dias curtos no Alentejo. Influência da adubação localizada.".
Rev. de Ciências Agrárias 31 2 (2008): 51-57.
Publicado
- Machado, RMA. "A condução da rega em culturas hortícolas". Vida Rural 1 (2008): 1-10. http://hdl.handle.net/10174/5120.
Publicado
- Machado, R.M.A.; Bryla, D.R.; Veríssimo, M.L.; Sena, A.M.; Oliveira, M.R.G.. "Nitrogen requirements for growth and early fruit
development of drip-irrigated processing tomato (Lycopersicon esculentum Mill.) in Portugal". Journal of Food, Agriculture
and Environment 6 3-4 (2008): 215-218. http://www.scopus.com/inward/record.url?eid=2-s2.0-55249104755&partnerID=MN8TOARS.
- Machado, RMA; Oliveira, Maria do Rosário G.. "Efeito da profundidade de colocação do tubo de rega gota-a-gota na uniformidade
de rega e na eficiência do uso da água em tomate de indústria". Rev. de Ciências Agrárias 30 (2007): 162-171.
Publicado
- Bryla, David; Machado, rui. "Nitrogen Fertigation is Less Efficient but Safer than Granular Fertilizer Application in Newly-Planted
Blueberry". Hortscience (Abstract) 1 (2007): 1-10. http://hdl.handle.net/10174/2513.
Publicado
- Machado, Rui M. A.; Oliveira, Maria do Rosàrio G.. "Tomato root distribution, yield and fruit quality under different subsurface
drip irrigation regimes and depths". Irrigation Science 24 1 (2005): 15-24.
Publicado • 10.1007/s00271-005-0002-z
- Koutsos, T.V.; Dumas, Y; Paraskevopoulou-Paroussi G; Christou M; Machado, RMA; Prieto Losada MH; San Martin C; et al. "Study
of the relationships and diversity in quality and composition of processing tomatoes among southern European countries". Agricoltura
Mediterranea 135 (2005): 1-9.
Publicado
- Machado, RMA; Aurélia, A.M.S.; Oliveira, Maria do Rosário G.. "Efeito da aplicação contínua de pequenas quantidades de azoto
na água de rega no crescimento e na distribuição da matéria seca do tomate". Actas Portuguesas de Horticultura 3 (2005):
370-376.
Publicado
- Machado, RMA; Oliveira, MRG. "Optimização da rega do tomate de indústria". Frutas, legumes e flores 1 (2005): 1-10.
http://hdl.handle.net/10174/5121.
Publicado
- Machado, Rui M.A.; Bussieres, P; Prieto Losada, M.H; Koutsos, T.V.; Ho, L.C. "Prediction of optimal harvest date for processing
tomato based on the accumulation of daily heat units over the fruit ripening period". Prediction of optimal harvest date
for processing tomato based on the accumulation of daily heat units over the fruit ripening period 79 3 (2004): 452-457.
http://www.jhortscib.org/Vol79/79_3/19.htm.
Publicado
- Machado, R.M.A.; Bussières, P.; Koutsos, T.V.; Prieto, M.H.; Ho, L.C.. "Prediction of optimal harvest date for processing
tomato based on the accumulation of daily heat units over the fruit ripening period". Journal of Horticultural Science
and Biotechnology 79 3 (2004): 452-457. http://www.scopus.com/inward/record.url?eid=2-s2.0-2642533874&partnerID=MN8TOARS.
- Machado, Rui. "Tomato root distribution, yield and fruit quality under subsurface drip irrigation". Plant and Soil
(2003): http://dx.doi.org/10.1023/a:1026191326168.
10.1023/a:1026191326168
- Machado, Rui M.A.; do Rosário, Maria; Oliveira, G.; Portas, Carlos A. M.. "Tomato root distribution, yield and fruit quality
under subsurface drip irrigation". Plant and Soil 255 1 (2003): 333-341.
Publicado • 10.1023/A:1026191326168
- Machado, Rui M.A.; Oliveira, Maria do Rosário G.. "Comparison of tomato root distributions by minirhizotron and destructive
sampling". Plant and Soil 255 1 (2003): 375-385.
Publicado • 10.1023/A:1026198919074
- Machado, Rui. "NITRATE AND PESTICIDE RESIDUES IN PROCESSING TOMATO FRUITS". Acta Horticulturae (2002): http://dx.doi.org/10.17660/actahortic.2002.579.76.
10.17660/actahortic.2002.579.76
- Christou M; Dumas, Y; Chrysayi-Tobousbalides M; Bussieres, P; Ho L.C; Paroussis E; Bues R; et al. "Nitrate and pesticide residues
in processing tomato fruits". Acta horticulturae 579 (2002): 439-444.
Publicado
- Christou, M.; Dumas, Y.; Chrysayi-Tokousbalides, M.; Bussières, P.; Ho, L.C.; Paroussis, E.; Bues, R.; et al. "Nitrate and
pesticide residues in processing tomato fruits". Acta Horticulturae 579 (2002): 439-444. http://www.scopus.com/inward/record.url?eid=2-s2.0-77958524958&partnerID=MN8TOARS.
- Machado, RMA; Oliveira, Maria do Rosário G.; Portas, Carlos A. M.. "EFFECT OF DRIP IRRIGATION AND FERTILIZATION ON TOMATO
ROOTING PATTERNS". Acta Horticulturae 537 (2000): 313-319.
Publicado
- Dumas, Y; Battilani, A; Bonetti, R.; Bussieres, P; Bues, R; Christou M; Chrysayi-Tobousbalides M; et al. "Construction et
évaluation d'itinéraires techniques pour cultiver la tomate d'industrie de qualité avec des coûts limités et le respect de
l'environnement". Tomato News 6 (2000): 68-72.
Publicado
- Machado, R.M.A.; Oliveira, M.R.G.; Portas, C.A.M.. "Effect of drip irrigation and fertilization on tomato rooting patterns".
Acta Horticulturae 537 (2000): 313-320. http://www.scopus.com/inward/record.url?eid=2-s2.0-0242534598&partnerID=MN8TOARS.
- Dumas, Y; Bussieres, P; Battilani, A; Cornillon, P; Prieto Losada, M.H; Branthôme, X; Di Lucca, G; et al. "QUALITOM, A EUROPEAN
RESEARCH PROGRAMME TO BUILD AND TEST A TECHNICAL ITINERARY MODEL IN PROCESSING TOMATO CROPPING.". Acta horticulturae
487 (1999): 151-158.
Publicado
- Machado, RMA; Rodriguez del Rincon, A; Portas, Carlos A. M.. "MECHANICAL HARVEST OF PROCESSING TOMATOES: INFLUENCE ON PERCENTAGE
OF DAMAGED FRUIT AND IMPORTANCE OF THE RELATION GREEN FRUITS/ROTTEN FRUITS". Acta horticulturae 487 (1999): 237-242.
Publicado
- Dumas, Y.; Bussières, P.; Battilani, A.; Cornillon, P.; Prieto Losada, M.H.; Branthôme, X.; Di Lucca, G.; et al. "Qualitom,
a European research programme to build and test a technical itinerary model in processing tomato cropping". Acta Horticulturae
487 (1999): 151-158. http://www.scopus.com/inward/record.url?eid=2-s2.0-1542339800&partnerID=MN8TOARS.
- Machado, R.M.A.; Rodriguez Del Rincon, A.; Portas, C.A.M.. "Mechanical harvest of processing tomatoes: Influence on percentage
of damaged fruit and importance of the relation green fruits / rotten fruits". Acta Horticulturae 487 (1999): 237-241.
http://www.scopus.com/inward/record.url?eid=2-s2.0-2642549762&partnerID=MN8TOARS.
- Machado, RMA; Machado, A.P.. "Results of variety trial Caried out in 1996". Tomato News 8-9 (1997): 46-49.
Publicado
- Machado, RMA; Machado, A.P.. "Cultivares de tomate de indústria, ensaio e avaliação". Frutas, legumes e flores 33 (1997):
17-19.
Publicado
- Machado, Rui. "INFLUENCE OF DRIP-IRRIGATION ON THE TECHNOLOGICAL CHARACTERISTICS OF PROCESSING TOMATOES". Acta Horticulturae
(1994): http://dx.doi.org/10.17660/actahortic.1994.376.36.
10.17660/actahortic.1994.376.36
- Machado, RMA; Taborda, ML; Calado, A.M.; Portas, Carlos A. M.. "Two decades of evaluation of processing tomato cultivars in
Portugal: Programmes Meti, Metiber AND EC- Amiton Trials". Acta Horticulturae 376 (1994): 123-126.
Publicado
- Branthõme, X; Plé, Y; Machado, RMA. "INFLUENCE OF DRIP-IRRIGATION ON THE TECHNOLOGICAL CHARACTERISTICS OF PROCESSING TOMATOES".
Acta Horticulturae 371 (1994): 285-290.
Publicado
|