Polytechnic Institute
of Bragança



CIMO - Mountain Research Center. See video HERE


Margarida Maria Pereira Arrobas Rodrigues

Coordinator Professor
Group: Socio-Ecological Systems
Phone: 273303255
ORCID: 0000-0002-4652-485X
Scopus Author ID: 8575728800


  • Since 2021: Deputy Director of Agricultural School of Bragança, Polytechnic Institute of Bragança, Bragança
  • Since 2018: Coordinator Professor
  • 2017 - 2021: Vice-President of Scientific Council of Agricultural School of Bragança, Polytechnic Institute of Bragança, Bragança
  • 1993 - 2018: Auxiliary Professor, Instituto Politécnico de Bragança, Bragança, Portugal
  • 1986 - 1993: Assistant Professor, Instituto Politécnico de Bragança, Bragança, Portugal


  • Since 2013: Director of Master of Agroecology
  • Since 2010: Principal investigator of Mountain Farming Systems group of Research Unit “Mountain Research Centre”
  • Since 2002: Member of the Mountain Research Center
  • 2002 - 2005: President of the Pedagogical Council
  • Since 1993: Member of Scientific Council
  • 1992 - 1995: Head of Department of Geosciences
  • Since 1986: Head of IPB-ESA Lab of Soil Testing and Plant Analysis


  • 2000 - in Environmental Sciences, Universidade de Trás-os-Montes e Alto Douro ,Portugal
  • 1992 - in Vegetal Production, Instituto Superior de Agronomia, Portugal
  • 1986 - Agricultural engineering, Universidade de Trás-os-Montes e Alto Douro ,Portugal


  • Soil testing and plant analysis
  • Plant nutrition
  • Nutrient cycling
  • Sustainable agriculture


Arbo-Innova - Regenerative Intensive Almonds & Olive Pilots
Funding body: Avina Stiftung
Principal Investigator:Manuel Ângelo Rosa Rodrigues
Start: 2023-07-01
End: 2027-06-30
BIOma - Soluções integradas de BIOeconomia para a Mobilização cadeia Agroalimentar
Funding body: Portugal 2020
Reference: POCI-1-0247-FEDER-046112
Principal Investigator:Lillian Bouçada de Barros
Start: 2020-07-01
End: 2023-06-03
- Novas práticas em olivais de sequeiro: estratégias de mitigação e adaptação às alterações climáticas
Funding body: PDR 2020- 1.0.1- Grupos operacionais
Principal Investigator:Margarida Maria Pereira Arrobas Rodrigues
Start: 2016-11-30
End: 2022-12-31
EGIS - Estratégias para uma gestão integrada do solo e da água em espécies produtoras de frutos secos
Funding body: PDR 2020- Medida 1.0.1
Reference: PDR2020-1.0.1-FEADER-030981
Principal Investigator:Margarida Maria Pereira Arrobas Rodrigues
Start: 2016-11-30
End: 2021-12-31
Biosave - Increasing the economic potential and sustainability of olive oil and chestnut fruit sectors
Funding body: FCT - SAICT
Principal Investigator:Albino Bento
Start: 2017-05-15
End: 2019-05-12
- Integrated strategies for increasing the productivity of almond trees in Trás-os-Montes
Funding body: PRODER - Medida 4.1
Principal Investigator:António Castro Ribeiro
Start: 2014-11-16
End: 2017-12-31
- Introduction of anti-hail screens on apple orchards: evaluation of side effects and economic impact
Funding body: PRODER - Medida 4.1
Principal Investigator:Manuel Ângelo Rosa Rodrigues
Start: 2014-12-01
End: 2017-10-31
- Sustainable management of medicinal and aromatic plants production
Funding body: PRODER - Medida 4.1
Principal Investigator:Manuel Ângelo Rosa Rodrigues
Start: 2012-07-01
End: 2015-04-07
- Adaptation of Stevia (Stevia rebaudiana) and Spearmint (Mentha spicata) to local climate and crop management
Funding body: PRODER – Medida 4.1.
Principal Investigator:Manuel Ângelo Rosa Rodrigues
Start: 2012-07-01
End: 2015-04-06
- Rede de Informação Estratégica Agrícola
Funding body: PRODER - Medida 4.1
Principal Investigator:Albino Bento
Start: 2010-01-01
End: 2013-12-31
- Cover cropping: the decisive strategy fot the sustainable management of the rainfed olive orchards
Funding body: PTDC - Projectos em todos os domínios científicos
Reference: PTDC/AGR-AAM/098326/2008
Principal Investigator:Manuel Ângelo Rosa Rodrigues
Start: 2010-03-01
End: 2013-08-31
BioPast - Uma Abordagem Integrada às Pastagens Permanentes Biodiversas Ricas em Leguminosas
Funding body: PTDC - Projectos em todos os domínios científicos
Principal Investigator:Carlos Francisco Gonçalves Aguiar
Start: 2007-08-01
End: 2011-01-31

Total results: 80
Arrobas M.,Conceição N.,Pereira E.,Martins S.,Raimundo S.,Brito C.,Correia C.M.,Rodrigues M.Â.
Dolomitic limestone was more effective than calcitic limestone in increasing soil pH in an untilled olive orchard
Soil Use and Management, 39, 1437-1452, 2023

Dimande P.,Arrobas M.,Rodrigues M.Â.
Effect of Bat Guano and Biochar on Okra Yield and Some Soil Properties
Horticulturae, 9, , 2023

Martins S.,Silva E.,Brito C.,Pinto L.,Martins-Gomes C.,Gonçalves A.,Arrobas M.,Rodrigues M.Â.,Correia C.M.,Nunes F.M.
Combining Zeolites with Early-Maturing Annual Legume Cover Crops in Rainfed Orchards: Effects on Yield, Fatty Acid Composition and Polyphenolic Profile of Olives and Olive Oil
Molecules, 28, , 2023

Arrobas M.,Silva J.,Busato M.R.,Ferreira A.C.,Raimundo S.,Pereira A.,Finatto T.,de Mello N.A.,Correia C.M.,Rodrigues M.Â.
Large Chestnut Trees Did Not Respond to Annual Fertiliser Applications, Requiring a Long-Term Approach to Establishing Effective Fertilisation Plans
Soil Systems, 7, , 2023

Arrobas M.,Andrade M.,Raimundo S.,Mazaro S.M.,Rodrigues M.Â.
Lettuce response to the application of two commercial leonardites and their effect on soil properties in a growing medium with nitrogen as the main limiting factor
Journal of Plant Nutrition, 46, 4280-4294, 2023

Arrobas M.,Chiochetta J.C.,Damo L.,Júlio A.C.,Hendges I.P.,Wagner A.,Godoy W.I.,Cassol L.C.,Rodrigues M.Â.
Controlled-release and stabilized fertilizers are equivalent options to split application of ammonium nitrate in a double maize-oats cropping system
Journal of Plant Nutrition, 46, 996-1008, 2023

Arrobas M.,Belotto L.B.,Marchetti J.A.,Barroso V.,Raimundo S.,Cassol L.C.,Correia C.M.,Rodrigues M.Â.
Excessive Delay in Nutrient Release by Controlled-Release Fertilizers Can Reduce Chestnut Yield
Horticulturae, 8, , 2022

Diaz De Tuesta J.L.,Roman F.F.,Marques V.C.,Silva A.S.,Silva A.P.F.,Bosco T.C.,Shinibekova A.A.,Aknur S.,Kalmakhanova M.S.,Massalimova B.K.,Arrobas M.,Silva A.M.T.,Gomes H.T.
Performance and modeling of Ni(II) adsorption from low concentrated wastewater on carbon microspheres prepared from tangerine peels by FeCl3-assisted hydrothermal carbonization
Journal of Environmental Chemical Engineering, 10, , 2022

Martins S.,Silva E.,Brito C.,Martins-Gomes C.,Gonçalves A.,Arrobas M.,Rodrigues M.Â.,Correia C.M.,Nunes F.M.
Zeolites and Biochar Modulate Olive Fruit and Oil Polyphenolic Profile
Antioxidants, 11, , 2022

Arrobas M.,de Almeida S.F.,Raimundo S.,Domingues L.d.S.,Rodrigues M.Â.
Leonardites Rich in Humic and Fulvic Acids Had Little Effect on Tissue Elemental Composition and Dry Matter Yield in Pot-Grown Olive Cuttings
Soil Systems, 6, , 2022

Lopes J.I.,Arrobas M.,Raimundo S.,Gonçalves A.,Brito C.,Martins S.,Pinto L.,Moutinho‐pereira J.,Correia C.M.,Rodrigues M.Â.
Photosynthesis, Yield, Nutrient Availability and Soil Properties after Biochar, Zeolites or Mycorrhizal Inoculum Application to a Mature Rainfed Olive Orchard
Agriculture (Switzerland), 12, , 2022

Cardoso J.S.,Fernández-Delgado M.,Vertonha M.T.,Cabral D.,Silva A.S.,Roman F.F.,Díaz de Tuesta J.L.,Arrobas M.,Coca M.,Brito P.,Gomes H.T.
Application of adsorbent materials to remove heavy metals in leachate from a municipal landfill treatment plant
Progress in Industrial Ecology, 15, 111-127, 2022

Arrobas M.,Thais Nepomuceno Carvalho J.,Raimundo S.,Poggere G.,Rodrigues M.Â.
The safe use of compost derived from municipal solid waste depends on its composition and conditions of application
Soil Use and Management, 38, 917-928, 2022

Arrobas M.,Decker J.V.,Feix B.L.,Godoy W.I.,Casali C.A.,Correia C.M.,Ângelo Rodrigues M.
Biochar and zeolites did not improve phosphorus uptake or crop productivity in a field trial performed in an irrigated intensive farming system
Soil Use and Management, 38, 564-575, 2022

Brito C.,Rodrigues M.Â.,Pinto L.,Gonçalves A.,Silva E.,Martins S.,Rocha L.,Pavia I.,Arrobas M.,Ribeiro A.C.,Moutinho-Pereira J.,Correia C.M.
Grey and black anti-hail nets ameliorated apple (Malus × domestica borkh. cv. golden delicious) physiology under mediterranean climate
Plants, 10, , 2021

Lopes J.I.,Gonçalves A.,Brito C.,Martins S.,Pinto L.,Moutinho-Pereira J.,Raimundo S.,Arrobas M.,Rodrigues M.Â.,Correia C.M.
Inorganic fertilization at high n rate increased olive yield of a rainfed orchard but reduced soil organic matter in comparison to three organic amendments
Agronomy, 11, , 2021

Rosário J.N.,Coelho V.,Rodrigues M.Â.,Raimundo S.,Afonso S.,Arrobas M.,Gouveia M.E.
Metalaxyl-M, phosphorous acid and potassium silicate applied as soil drenches show different chestnut seedling performance and protection against Phytophthora root rot
European Journal of Plant Pathology, 161, 147-159, 2021

Afonso S.,Arrobas M.,Rodrigues M.Â.
Response of hops to algae‐based and nutrient‐rich foliar sprays
Agriculture (Switzerland), 11, , 2021

Rodrigues M.Â.,Torres L.d.N.D.,Damo L.,Raimundo S.,Sartor L.,Cassol L.C.,Arrobas M.
Nitrogen Use Efficiency and Crop Yield in Four Successive Crops Following Application of Biochar and Zeolites
Journal of Soil Science and Plant Nutrition, 21, 1053-1065, 2021

Silva E.,Arrobas M.,Gonçalves A.,Martins S.,Raimundo S.,Pinto L.,Brito C.,Moutinho-Pereira J.,Correia C.M.,Rodrigues M.Â.
A controlled-release fertilizer improved soil fertility but not olive tree performance
Nutrient Cycling in Agroecosystems, 120, , 2021

Afonso S.,Arrobas M.,Pereira E.L.,Rodrigues M.Â.
Recycling nutrient-rich hop leaves by composting with wheat straw and farmyard manure in suitable mixtures
Journal of Environmental Management, 284, , 2021

Brito C.,Gonçalves A.,Silva E.,Martins S.,Pinto L.,Rocha L.,Arrobas M.,Rodrigues M.Â.,Moutinho-Pereira J.,Correia C.M.
Kaolin foliar spray improves olive tree performance and yield under sustained deficit irrigation
Scientia Horticulturae, 277, , 2021

Rodrigues M.Â.,Piroli L.B.,Forcelini D.,Raimundo S.,da Silva Domingues L.,Cassol L.C.,Correia C.M.,Arrobas M.
Use of commercial mycorrhizal fungi in stress-free growing conditions of potted olive cuttings
Scientia Horticulturae, 275, , 2021

Afonso S.,Arrobas M.,Rodrigues M.Â.
Agronomic and chemical evaluation of hop cultivars grown under Mediterranean conditions
Spanish Journal of Agricultural Research, 19, , 2021

Lopes J.I.,Correia C.M.,Gonçalves A.,Silva E.,Martins S.,Arrobas M.,Rodrigues M.Â.
Arbuscular mycorrhizal fungi inoculation reduced the growth of pre-rooted olive cuttings in a greenhouse
Soil Systems, 5, , 2021

Afonso S.,Arrobas M.,Morais J.S.á.,Rodrigues M.Â.
Hop dry matter yield and cone quality responses to amino acid and potassium-rich foliar spray applications
Journal of Plant Nutrition, 44, 2042-2056, 2021

Lopes J.I.,Arrobas M.,Brito C.,Gonçalves A.,Silva E.,Martins S.,Raimundo S.,Rodrigues M.Â.,Correia C.M.
Mycorrhizal fungi were more effective than zeolites in increasing the growth of non-irrigated young olive trees
Sustainability (Switzerland), 12, 1-15, 2020

Afonso S.,Arrobas M.,Rodrigues M.Â.
Soil and Plant Analyses to Diagnose Hop Fields Irregular Growth
Journal of Soil Science and Plant Nutrition, 20, 1999-2013, 2020

Rodrigues M.Â.,Raimundo S.,Pereira A.,Arrobas M.
Large Chestnut Trees (Castanea sativa) Respond Poorly to Liming and Fertilizer Application
Journal of Soil Science and Plant Nutrition, 20, 1261-1270, 2020

Rodrigues M.Â.,Grade V.,Barroso V.,Pereira A.,Cassol L.C.,Arrobas M.
Chestnut Response to Organo-mineral and Controlled-Release Fertilizers in Rainfed Growing Conditions
Journal of Soil Science and Plant Nutrition, 20, 380-391, 2020

Ferreira I.Q.,Arrobas M.,Moutinho-Pereira J.M.,Correia C.M.,Rodrigues M.Â.
The effect of nitrogen applications on the growth of young olive trees and nitrogen efficiency
Turkish Journal of Agriculture and Forestry, 44, 278-289, 2020

Rodrigues M.Â.,Arrobas M.
Cover cropping for increasing fruit production and farming sustainability
Fruit Crops: Diagnosis and Management of Nutrient Constraints, 279-295, 2019

Rodrigues M.Â.,Coelho V.,Arrobas M.,Gouveia E.,Raimundo S.,Correia C.M.,Bento A.
The effect of nitrogen fertilization on the incidence of olive fruit fly, olive leaf spot and olive anthracnose in two olive cultivars grown in rainfed conditions
Scientia Horticulturae, 256, , 2019

Rodrigues M.,Afonso S.,Tipewa N.,Almeida A.,Arrobas M.
Quantification of loss in oilseed rape yield caused by delayed sowing date in a Mediterranean environment
Archives of Agronomy and Soil Science, 65, 1630-1645, 2019

Arrobas M.,Ribeiro A.,Barreales D.,Pereira E.,Rodrigues M.
Soil and foliar nitrogen and boron fertilization of almond trees grown under rainfed conditions
European Journal of Agronomy, 106, 39-48, 2019

Brito C.,Dinis L.T.,Luzio A.,Silva E.,Gonçalves A.,Meijón M.,Escandón M.,Arrobas M.,Rodrigues M.Â.,Moutinho-Pereira J.,Correia C.M.
Kaolin and salicylic acid alleviate summer stress in rainfed olive orchards by modulation of distinct physiological and biochemical responses
Scientia Horticulturae, 246, 201-211, 2019

Rodrigues M.,Garmus T.,Arrobas M.,Gonçalves A.,Silva E.,Rocha L.,Pinto L.,Brito C.,Martins S.,Vargas T.,Correia C.
Combined biochar and organic waste have little effect on chemical soil properties and plant growth
Spanish Journal of Soil Science, 9, 199-211, 2019

Barreira A.,Arrobas M.,Cardoso C.,Rodrigues M.
Management of winter and summer weeds in vineyards and olive groves with an ecological fertilizer with herbicidal properties
Ciencia e Tecnica Vitivinicola, 34, 36-47, 2019

Ferreira I.,Rodrigues M.,Arrobas M.
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues
Spanish Journal of Agricultural Research, 17, , 2019

Ferreira I.,Arrobas M.,Moutinho-Pereira J.,Correia C.,Rodrigues M.
Olive response to potassium applications under different water regimes and cultivars
Nutrient Cycling in Agroecosystems, 112, 387-401, 2018

Arrobas M.,Ferreira I.Q.,Afonso S.,Rodrigues M.Â.
Sufficiency ranges and crop nutrient removals for peppermint (Mentha X piperita L.) established from field and pot fertilizer experiments
Communications in Soil Science and Plant Analysis, 49, 1719-1730, 2018

Rodrigues M.,Ferreira I.,Afonso S.,Arrobas M.
Sufficiency ranges for lemon balm and nutrient removals in aboveground phytomass
Journal of Plant Nutrition, 41, 996-1008, 2018

Ferreira I.,Rodrigues M.,Moutinho-Pereira J.,Correia C.,Arrobas M.
Olive tree response to applied phosphorus in field and pot experiments
Scientia Horticulturae, 234, 236-244, 2018

Afonso S.,Arrobas M.,Ferreira I.,Rodrigues M.
Leaf nutrient concentration standards for lemon verbena (Aloysia citrodora Paláu) obtained from field and pot fertilization experiments
Journal of Applied Research on Medicinal and Aromatic Plants, 8, 33-40, 2018

Rodrigues M.Â.,Ladeira L.C.,Arrobas M.
Azotobacter-enriched organic manures to increase nitrogen fixation and crop productivity
European Journal of Agronomy, 93, 88-94, 2018

Arrobas M.,Afonso S.,Rodrigues M.Â.
Diagnosing the nutritional condition of chestnut groves by soil and leaf analyses
Scientia Horticulturae, 228, 113-121, 2018

Afonso S.,Arrobas M.,Ferreira I.Q.,Rodrigues M.Â.
Assessing the potential use of two portable chlorophyll meters in diagnosing the nutritional status of plants
Journal of Plant Nutrition, 41, 261-271, 2018

Rodrigues M.Â.,Lopes J.I.,Ferreira I.Q.,Arrobas M.
Olive tree response to the severity of pruning
Turkish Journal of Agriculture and Forestry, 42, 103-113, 2018

Rodrigues M.,Afonso S.,Ferreira I.,Arrobas M.
Response of stevia to nitrogen fertilization and harvesting regime in northeastern Portugal
Archives of Agronomy and Soil Science, 63, 626-637, 2017

Arrobas M.,Afonso S.,Ferreira I.,Moutinho-Pereira J.,Correia C.,Rodrigues M.
Liming and application of nitrogen, phosphorus, potassium, and boron on a young plantation of chestnut
Turkish Journal of Agriculture and Forestry, 41, 441-451, 2017

Arrobas M.,Claro A.,Ferreira I.,Rodrigues M.
The Effect of Legume Species Grown as Cover Crops in Olive Orchards on Soil Phosphorus Bioavailability
Journal of Plant Nutrition, 38, 2294-2311, 2015

Rodrigues M.Â.,Dimande P.,Pereira E.L.,Ferreira I.Q.,Freitas S.,Correia C.M.,Moutinho-Pereira J.,Arrobas M.
Early-maturing annual legumes: an option for cover cropping in rainfed olive orchards
Nutrient Cycling in Agroecosystems, 103, 153-166, 2015

Arrobas M.,Aguiar P.,Ângelo Rodrigues M.
A comparison of a pasture ley with a maize monoculture on the soil fertility and nutrient release in the succeeding crop
Archives of Agronomy and Soil Science, 62, 829-839, 2015

Ferreira I.Q.,Rodrigues M.Â.,Claro A.M.,Arrobas M.
Management of Nitrogen-Rich Legume Cover Crops as Mulch in Traditional Olive Orchards
Communications in Soil Science and Plant Analysis, 46, 1881-1894, 2015

Rodrigues M.Â.,Ferreira I.Q.,Freitas S.L.,Pires J.M.,Arrobas M.P.
Self-reseeding annual legumes for cover cropping in rainfed managed olive orchards
Spanish Journal of Agricultural Research, 13, 1-13, 2015

Arrobas M.,Ferreira I.Q.,Freitas S.,Verdial J.,Rodrigues M.A.
Guidelines for fertilizer use in vineyards based on nutrient content of grapevine parts
Scientia Horticulturae, 172, 191-198, 2014

Rodrigues M.A.,Correia C.M.,Claro A.M.,Ferreira I.Q.,Barbosa J.C.,Moutinho-Pereira J.M.,Bacelar E.A.,Fernandes-Silva A.A.,Arrobas M.
Soil nitrogen availability in olive orchards after mulching legume cover crop residues
Scientia Horticulturae, 158, 45-51, 2013

Ferreira I.Q.,Arrobas M.,Claro A.M.,Rodrigues M.A.
Soil management in rainfed olive orchards may result in conflicting effects on olive production and soil fertility
Spanish Journal of Agricultural Research, 11, 472-480, 2013

Arrobas M.,Ângelo Rodrigues M.
Agronomic evaluation of a fertilizer with D-CODER technology: A new mechanism for the slow release of nutrients
Journal of Agricultural Science and Technology, 15, 409-419, 2013

Arrobas M.,Fonseca T.,Parada M.J.,Rodrigues M.A.
Influence of Sampling Date on Soil Nitrogen Availability Indices
Communications in Soil Science and Plant Analysis, 43, 2521-2534, 2012

Rodrigues M.A.,Ferreira I.Q.,Claro A.M.,Arrobas M.
Fertilizer recommendations for olive based upon nutrients removed in crop and pruning
Scientia Horticulturae, 142, 205-211, 2012

Arrobas M.,Parada M.J.,Magalhães P.,Rodrigues M.A.
Nitrogen-use efficiency and economic efficiency of slow-release N fertilisers applied to irrigated turfs in a Mediterranean environment
Nutrient Cycling in Agroecosystems, 89, 329-339, 2011

Pereira E.L.,Santos S.A.P.,Arrobas M.,Patricio M.S.
Microbial biomass and N mineralization in mixed plantations of broadleaves and nitrogen-fixing species
Investigacion Agraria Sistemas y Recursos Forestales, 20, 516-524, 2011

Rodrigues M.A.,Lopes J.I.,Pavão F.M.,Cabanas J.E.,Arrobas M.
Effect of soil management on olive yield and nutritional status of trees in rainfed orchards
Communications in Soil Science and Plant Analysis, 42, 993-1007, 2011

Rodrigues M.A.,Pavão F.,Lopes J.I.,Gomes V.,Arrobas M.,Moutinho-Pereira J.,Ruivo S.,Cabanas J.E.,Correia C.M.
Olive yields and tree nutritional status during a four-year period without nitrogen and boron fertilization
Communications in Soil Science and Plant Analysis, 42, 803-814, 2011

Rodrigues M.,Santos H.,Ruivo S.,Arrobas M.
Slow-release N fertilisers are not an alternative to urea for fertilisation of autumn-grown tall cabbage
European Journal of Agronomy, 32, 137-143, 2010

Rodrigues M.,Arrobas M.
Analysis of yearly variation on olive yields and its relation to alternate fruiting
6th International Conference on Simulation and Modelling in the Food and Bio-Industry 2010, FOODSIM 2010, 202-205, 2010

Rodrigues M.A.,Gomes V.,Dias L.G.,Pires J.,Aguiar C.,Arrobas M.
Evaluation of soil nitrogen availability by growing tufts of nitrophilic species in an intensively grazed biodiverse legume-rich pasture
Spanish Journal of Agricultural Research, 8, 1058-1067, 2010

Arrobas M.,Lopes J.,Pavão F.,Cabanas J.,Rodrigues M.
Comparative boron nutritional diagnosis for olive based on july and january leaf samplings
Communications in Soil Science and Plant Analysis, 41, 709-720, 2010

Ruivo S.,Arrobas M.,Ângelo Rodrigues M.
Soil phosphorus dynamic in an olive orchard grown under different weed-control systems
Italian Journal of Agronomy, 3, 245-246, 2008

Santos H.,Ângelo Rodrigues M.,Dias L.,Arrobas M.
Evaluation of slow release nitrogen fertilisers for Tall cabbage grown in autumn
Italian Journal of Agronomy, 3, 161-162, 2008

Rodrigues M.,Arrobas M.
Effect of soil boron application on flower bud and leaf boron concentrations of olives
Acta Horticulturae, 791 PART 1, 393-396, 2008

Rodrigues M.,Sousa L.,Cabanas J.,Arrobas M.
Tuber yield and leaf mineral composition of Jerusalem artichoke (Helianthus tuberosus L.) grown under different cropping practices
Spanish Journal of Agricultural Research, 5, 545-553, 2007

Rodrigues M.A.,Pereira A.,Cabanas J.E.,Dias L.,Pires J.,Arrobas M.
Crops use-efficiency of nitrogen from manures permitted in organic farming
European Journal of Agronomy, 25, 328-335, 2006

Rodrigues M.A.,Coutinho J.,Martins F.,Arrobas M.
Quantitative sidedress nitrogen recommendations for potatoes based upon crop nutritional indices
European Journal of Agronomy, 23, 79-88, 2005

Coutinho J.,Arrobas M.,Rodrigues O.
Effect of composted sewage sludge amendment on soil nitrogen and phosphorus availability
Communications in Soil Science and Plant Analysis, 28, 1845-1857, 1997