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Bart Timmermans

Bart G.H. Timmermans PhD

Researcher Soil and Sustainable Crop Production

T: +31(0)343 523860 (General)

 

Publication(s) by Timmermans
Articles in scientific journals (3)
Proceedings etc. (12)
Brochures, books & reports (26)
Specialist journal articles, leaflets, newsletters, etc (14)

Scientific publications

Phytoextraction of Soil Phosphorus by Potassium-Fertilized Grass-Clover Swards
Timmermans, B.G.H. and N.J.M. van Eekeren. 2016. Phytoextraction of Soil Phosphorus by Potassium-Fertilized Grass-Clover Swards. J. Environ. Qual. 45:701-708.
DOI: 10.2134/jeq2015.08.0422
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Burgt, G.J.H.M. van der, B.G.H. Timmermans, J. Scholberg and A.M. Osman. 2011. Effects of nitrogen application on grain nitrogen content, deoxinivalenol contamination and weeds in organic wheat. NJAS - Wageningen Journal of Life Sciences. 2011(58):123-129.
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Timmermans, B.G.H., A.M. Osman and G.J.H.M. van der Burgt. 2009. Differences between spring wheat cultivars in tolerance to Fusarium seedling blight under organic field conditions. European Journal of Plant Pathology. 125(3):377-386.
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Proceedings etc.

Quality of apple trees and apples in poultry free range areas
Timmermans, B.G.H. and M.W.P. Bestman. 2016. Quality of apple trees and apples in poultry free range areas. p. 420-423. In: 3rd European Agroforestry Conference 2016. Montpellier, France. 23-25 mei.
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Phytoextraction of soil phosphorus by grass-clover as a synergy between agriculture and nature restoration
Timmermans, B.G.H. and N.J.M. van Eekeren. 2016. Phytoextraction of soil phosphorus by grass-clover as a synergy between agriculture and nature restoration. p. 585-587. In: EGF 2016: 26th EGF General Meeting on "The Multiple Roles of Grassland in the European Bioeconomy". Trondheim, Norway. 4-8 September.
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Soil and water salinization and the development of organic saline crops
Timmermans, B.G.H. and A.J.T.M. Hospers-Brands. 2014. Soil and water salinization and the development of organic saline crops. p. 795-798. In: 4th ISOFAR Scientific Conference. Istanbul, Turkey. 13-15 oktober 2014.
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Organically grown grassclover in nature areas to remove soil phosphate for development of specious rich grasslands
Timmermans, B.G.H. and N.J.M. van Eekeren. 2014. Organically grown grassclover in nature areas to remove soil phosphate for development of specious rich grasslands. p. 799-802. In: 4th ISOFAR Scientific Conference. Istanbul, Turkey. 13-15 oktober 2014.
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Differences in leaf litter, ascospore production and infection of pear  scab (Venturia pirina) in Dutch organic orchards
Timmermans, B.G.H. and P.J. Jansonius. 2012. Differences in leaf litter, ascospore production and infection of pear scab (Venturia pirina) in Dutch organic orchards. p. 253-259. In: Eco-fruit : 15th international conference on cultivation technique and phytopathological problems in organic fruit-growing and viticulture. Hohenheim. 20-22 February 2012.
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Effects of beetroot Vinasse on ascospore formation of Venturia pirina in a one-year field trial on an organic conference orchard
Timmermans, B.G.H., P.J. Jansonius and R. Bruinenberg. 2010. Effects of beetroot Vinasse on ascospore formation of Venturia pirina in a one-year field trial on an organic conference orchard. p. 322-325. In: Ecofruit. 14th International Conference on Organic Fruit-Growing. Hohenheim. 22-24 February 2010.
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Burgt, G.J.H.M. van der, B.G.H. Timmermans and J. Scholberg. 2009. The NDICEA model: a supporting tool for nitrogen management in arable farming. In: 9th European summer Academy on organic farming. 24-26 June 2009.
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Burgt, G.J.H.M. van der and B.G.H. Timmermans. 2008. Soil Nitrogen: research and extension. In: QLIF seminar. Driebergen. 13-15 February 2008.
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Burgt, G.J.H.M. van der, J.J.M. Staps and B.G.H. Timmermans. 2008. Dutch (organic) agriculture, carbon sequestration and energy production. p. 88-91. In: The 5th International Scientific Conference on Sustainable Farming Systems - ECOMIT. Piestany, Slovakia. November 5-7, 2008.
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Timmermans, B.G.H. and A.M. Osman. 2007. Differences between spring wheat cultivars for emergence and early development after seed infection with Fusarium culmorum. In: 3 rd QLIF Congress. Hohenheim. 20-23 March 2007.
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Scholten, O., G. Steenhuis-Broers, B.G.H. Timmermans and A.M. Osman. 2007. Screening for resistance to Fusarium head blight in organic wheat production. p. 20-23. In: COST SUSVAR Fusarium workshop: Fusarium diseases in cereals - potential impact from sustainable cropping systems. Velence, Hungary.
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Scholten, O., G. Steenhuis-Broers, A.M. Osman, E.H.G. Bremer and B.G.H. Timmermans. 2006. Differences in levels and mechanisms of resistance to Fusarium head blight in spring wheat cultivars. p. 112. In: 9th European Fusarium Seminar. Wageningen, The Netherlands.
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Brochures, books & reports


Planty Organic: Voortgang 2018
Burgt, G.J.H.M. van der, C. Rietema, M. Bus and B.G.H. Timmermans. 2019. Planty Organic: results 2018. (In Dutch, with English abstract.). Rep. 2019-007 LbP. Louis Bolk Instituut, Bunnik. 45 p.
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Vogelakkers: het effect op de biodiversiteit en de landbouwkundige inpasbaarheid
Wiersma, P., B. Luske, J. Bos, J. Hakkert, H.J. Ottens, M. Postma, R. Klaassen, B.G.H. Timmermans and M. Zanen. 2019. Vogelakkers: het effect op de biodiversiteit en de landbouwkundige inpasbaarheid. Grauwe Kiekendief – Kenniscentrum Akkervogels, Louis Bolk Instituut, Vogelbescherming. 132 p.
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Bodemleven in het Buijtenland van Rhoon
Luske, B., B.G.H. Timmermans, M. Zanen, R. Bruinenberg and U. Prins. 2018. Bodemleven in het Buijtenland van Rhoon: Nulmeting als basis voor de ontwikkeling van hoogwaardige akkernatuur. Rep. 2018-012 LbP. Louis Bolk Instituut, Bunnik. 35 p.
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Kwaliteit van appelbomen en appels in kippenuitlopen. Groeiseizoen 2016
Timmermans, B.G.H. and M.W.P. Bestman. 2017. Quality of apple trees and apples in poultry free range areas - results season 2016. (In Dutch.). Rep. 2016-031 LbP. Louis Bolk Instituut, Driebergen. 26 p.
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Kwaliteit van appelbomen en appels in kippenuitlopen
Timmermans, B.G.H. and M.W.P. Bestman. 2016. Quality of apple trees and apples grown in outdoor ranges for chickens: growing season 2015. (In Dutch.). Rep. 2016-008 LbD. Louis Bolk Instituut, Driebergen. 24 p.
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Betere bestuivingsmix: De rol van gedomesticeerde en wilde bestuivers in de teelt van blauwe bes
Cuijpers, W.J.M. and B.G.H. Timmermans. 2016. Better pollination mix: The role of domesticated and wild pollinators in the cultivation of highbush blueberry. (In Dutch.). Rep. 2016-019 LbD. Louis Bolk Instituut, Driebergen. 49 p.
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Naar een betere benutting van bodemfosfor: Onderzoek in 2012-2013
Wijk, K. van, P.I. Rietberg and B.G.H. Timmermans. 2015. Towards better utilization of soil phosphorous: project results of 2012-2013. (In Dutch, with English abstract.). Rep. 2015-014 LpP. Louis Bolk Instituut & Wageningen UR, Driebergen & Wageningen. 52 p.
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Van landbouw naar natuur - Een efficiënte en effectieve aanpak
Mullekom, M. van, F. Smolders and B.G.H. Timmermans. 2014. Nature development on former agricultural land - An efficient and effective approach. (In Dutch.). Onderzoekcentrum B-WARE B.V. / Louis Bolk Instituut, Nijmegen / Driebergen. 32 p.
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Biologisch-dynamische  Qualität im Obstbau. Erkennen, erzeugen und  vermitteln
Vijver, L.P.L. van de, J.R. Bloksma, P.J. Jansonius and B.G.H. Timmermans. 2013. Biodynamic quality in fruit growing. Recognize, generate and provide. (In German, with English abstract.). Louis Bolk Instituut, Driebergen. 73 p.
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Eindrapport mechanische  vruchtdunning in de  perenteelt: Onderzoek naar mogelijkheden  voor toepassing van een Darwin  vruchtdunner in biologische  Conference teelt in 2010 en 2011
Timmermans, B.G.H. 2012. Mechanical fruit thinning in pear cultivation, final report: Final mechanical fruit thinning in pear cultivation: Research to opportunities for application of Darwin fruit thinning in organic Conference cultivation in 2010 and 2011. (In Dutch.). Louis Bolk Instituut, Driebergen. 23 p.
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Telen bij lage  fosfaatniveaus in de  biologische landbouw;  achtergronden en  literatuurstudie
Timmermans, B.G.H., W. Sukkel and J.G. Bokhorst. 2012. Grow at low phosphate levels in organic farming; backgrounds and literature study. (In Dutch.). Rep. 2012-029 LbP. Louis Bolk Instituut, Driebergen. 32 p.
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Bemesting biologische fruitteelt
Brouwer, G. and B.G.H. Timmermans. 2012. Organic fruit fertilization. (In Dutch.). DLV Plant fruitteelt, Boxtel. 22 p.
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Duurzaam fosfaat voor een duurzame toekomst: eindrapport met eindevaluatie
Elzakker, B. van, P.I. Rietberg and B.G.H. Timmermans. 2012. Sustainable phosphate for a sustainable future: final report with evaluation. (In Dutch.). Rep. 2012-052 Int. Louis Bolk Instituut, Driebergen. 49 p.
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Minder en Anders Bemesten Onderzoeksresultaten tuinbouw op klei. Rozendaal, kool 2010
Timmermans, B.G.H., G.J.H.M. van der Burgt and C. ter Berg. 2010. Fertilise less and differently: Experimental results horticulture on clay. Rozendaal, cabbage 2010. (In Dutch.). Rep. 2010-027LbP. Louis Bolk Instituut, Driebergen. 32 p.
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Minder en anders bemesten: Onderzoeksresultaten tuinbouw op klei. Rozendaal, courgette 2008
Timmermans, B.G.H., G.J.H.M. van der Burgt and C. ter Berg. 2010. Fertilise less and differently: experimental results for horticulture on clay. Rozendaal, courgette 2008. (In Dutch.). Rep. 2010-025LbP. Louis Bolk Instituut, Driebergen. 32 p.
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Minder en Anders Bemesten. Onderzoeksresultaten tuinbouw op klei. Rozendaal, courgette 2009
Timmermans, B.G.H., G.J.H.M. van der Burgt, J.J.M. Staps and C. ter Berg. 2010. Fertilise less and differently: Experimental results horticulture on clay. Rozendaal, courgette 2009. (In Dutch.). Rep. 2010-026 LbP. Louis Bolk Instituut, Driebergen.
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Evenwichtige Verschraling van natuurpercelen: Eindverslag 2007-2009
Timmermans, B.G.H., N.J.M. van Eekeren and E. Finke. 2010. Phosphate mining of natural reserves: Final report 2009. (In Dutch.). Rep. 2010-022LbP. Louis Bolk Instituut, Driebergen. 58 p.
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Fosfaat uitmijnen op natuurpercelen met gras/klaver en kalibemesting
Timmermans, B.G.H., N.J.M. van Eekeren, E. Finke, F.W. Smeding and M.M. Bos. 2010. Reducing soil phosphorus levels in former agricultural soils, using grass-clover and potassium fertiliser: A practical guide. (In Dutch.). Louis Bolk Instituut, Driebergen. 28 p.
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Minder en Anders Bemesten: Onderzoeksresultaat akkerbouw op klei. Maaimeststoffen bij aardappel, Van Strien 2010
Burgt, G.J.H.M. van der, B.G.H. Timmermans and C. ter Berg. 2010. Fertilise less and differently: experimental results for arable farming on clay. Cut-and-carry-fertilisers for potato. Van Strien 2010. (In Dutch.). Rep. 2010-023LbP. Louis Bolk Instituut, Driebergen. 35 p.
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Minder en Anders Bemesten: Resultaten van een vierjarig project over innovatieve bemesting
Burgt, G.J.H.M. van der, B.G.H. Timmermans, J.J.M. Staps and W. Haagsma. 2010. Fertilise less and differently: Results of a four year project on innovative fertilisation. (In Dutch, with English abstract.). Rep. 2010-032 LbP. Louis Bolk Instituut, Driebergen. 52 p.
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Bemestingsadvies grasland met natuurdoelen van Landschap Noord Holland
Bos, M.M., N.J.M. van Eekeren and B.G.H. Timmermans. 2010. Bemestingsadvies grasland met natuurdoelen van Landschap Noord Holland. Rep. 2010-003LBP. Louis Bolk Instituut, Driebergen. 43 p.
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Kali-vinasse tegen ascosporen vorming in Conference blad
Timmermans, B.G.H., P.J. Jansonius and R. Bruinenberg. 2009. Kali-vinasse tegen ascosporen vorming in Conference blad: Verslag van een éénjarig experiment. 21 p.
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Burgt, G.J.H.M. van der and B.G.H. Timmermans. 2009. Fusarium in wheat: Effects of soil fertility strategies and nitrogen levels on mycotoxines and seedling blight. Rep. LB29. Louis Bolk Instituut, Driebergen. 29 p.
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Timmermans, B.G.H., J.J.M. Staps, C. ter Berg and R. Bruinenberg. 2008. Minder en Anders Bemesten: Courgette met grasklaver voorvrucht bij Hans en Jan Rozendaal. 21 p.
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Timmermans, B.G.H., Y.A. Holthuijzen and J.G. Bokhorst. 2008. Phosphate fertilizer made out of sewage sludge: Possibilities for testing and application of phosphate fertilizer made out of sewage sludge by SNB. 33 p.
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Timmermans, B.G.H. and C.J. Koopmans. 2007. Biomassa als energiebron: Een missie voor de biologische en duurzame landbouw? Rep. LT31. Louis Bolk Instituut, Driebergen. 26 p.
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Specialist journal articles, newsletters, etc


Professional apple orchards in poultry free range areas. Get revenues from your investment in animal welfare.
Bestman, M.W.P. and B.G.H. Timmermans. 2018. Professional apple orchards in poultry free range areas. Get revenues from your investment in animal welfare. 2 p.
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Lidrus: ‘sluipmoordenaar’ in de weide
Timmermans, B.G.H., J. Wagenaar and N.J.M. van Eekeren. 2016. Marsh horsetail: an unseen killer in pastures. (In Dutch.). V-focus. December, p. 29-31.
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Kleinfruit klimaatneutraal telen
Brouwer, G., B.G.H. Timmermans and J. van der Kamp. 2015. Climate-neutral production of soft fruit : Nutrient and diesel use contribute most to carbon footprint of organic soft-fruit production. (In Dutch.). Ekoland. Maart 2015, p. 26-27.
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Naar een betere benutting van bodemfosfor
Rietberg, P.I. and B.G.H. Timmermans. 2014. Towards better utilization of soil phosphorus. (In Dutch, with English abstract.). Ekoland. December 2014, p. 16-17.
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Uitmijnen: het bodemfosfaatgehalte verlagen met grasklaver en kalibemesting
Timmermans, B.G.H. and N.J.M. van Eekeren. 2012. Phosphate ‘mining’: reduce soil phosphate levels with grass clover and potassium fertilization. (In Dutch.). Natuur bos landschap. 9(1):12-15.
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Effects of beetroot-Vinasse on ascospore formation of Venturia pirina in a one-year field trial on an organic conference orchard (presentation)
Timmermans, B.G.H., P.J. Jansonius and R. Bruinenberg. 2012. Effects of beetroot-Vinasse on ascospore formation of Venturia pirina in a one-year field trial on an organic conference orchard (presentation). Louis Bolk Instituut, Driebergen. 5 p.
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Blackrot in appel: Effecten van verwijderen vruchtmummies
Timmermans, B.G.H. 2011. Blackrot in apple: Effects of the removal of fruit mummies. (In Dutch.). Fruitteelt. 101:14-15.
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Burgt, G.J.H.M. van der, B.G.H. Timmermans and J. Scholberg. 2011. NDICEA nitrogen planner version 6.0.16.
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Nieuwsbrief Bodemacademie #12
Bokhorst, J.G., E. Hees, M.M. Bos, B.G.H. Timmermans and P. Belder. 2011. Newsletter Soil Academy #12. (In Dutch.). Louis Bolk Instituut; CLM, Driebergen; Culemborg.
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Uitmijnen van fosfaat op natuurpercelen: kansen voor kwaliteitsruwvoer voor de biologische veehouderij
Timmermans, B.G.H. and N.J.M. van Eekeren. 2010. Reducing soil phosphate levels in nature areas: opportunities for high quality fodder production for organic livestock farms. (In Dutch.). Ekoland. 12-2010, p. 16-17.
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Nieuwsbrief Bodemacademie #6: Special fosfaat
Janmaat, L., J.G. Bokhorst, C. Rougoor, W. Chardon, P. van Erp, A. Reijneveld, R. Postma, B.G.H. Timmermans and G.J.H.M. van der Burgt. 2010. Nieuwsbrief Bodemacademie #6: Special fosfaat. Louis Bolk Instituut; CLM, Driebergen; Culemborg.
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Timmermans, B.G.H. and J. de Wit. 2007. Het energiepotentieel van biologische landbouw: Een opinie uit het toegepaste onderzoek. Ekoland. 6-2007, p. 24-25.
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Iepema, G. and B.G.H. Timmermans. 2007. Is vergisting een duurzame optie voor de biologische landbouw?: Rendabiliteit hangt sterk af van kosten biomassa en afzet digestaat. Ekoland. 12-2007, p. 21-23.
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Struik, P.C., A.J.T.M. Hospers-Brands, B.G.H. Timmermans and P.E.L. van der Putten. 2006. Fysiologische leeftijd van aardappelpootgoed beinvloed vatbaarheid voor Phytophthora. WUR, Wageningen. 1 p.
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Top | Articles in scientific journals (3) | Proceedings etc. (12) | Brochures, books & reports (26) | Specialist journal articles, leaflets, newsletters, etc (14)