Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

    Records 1 - 7 / 7

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    Tomatenvezel verrijkt papier
    Keijsers, E.R.P. ; Dantuma, Anouk - \ 2018
    Wageningen : Wageningen Food & Biobased Research
    biobased economy - fibres - biobased materials - paper - tomatoes - biomass
    Applicatie: online taakkaart granulaten
    Been, T.H. ; Dantuma, W. - \ 2013
    Programma Precisie Landbouw - 20
    akkerbouw - precisielandbouw - geografische informatiesystemen - gewasbescherming - pleksgewijs spuiten - korrelvorm - chemische bestrijding - rijpadensysteem - plantenparasitaire nematoden - aardappelen - teeltsystemen - arable farming - precision agriculture - geographical information systems - plant protection - spot spraying - particle shape - chemical control - controlled traffic farming - plant parasitic nematodes - potatoes - cropping systems
    In de aanmaak van de taakkaart wordt de werkelijke grootte van de besmetting berekend. Hiervoor is een aparte rekenmodule ontwikkeld die deze berekend volgens de wettelijke bepalingen zoals voorgeschreven door het nVWA. Op basis hiervan kan de taakkaart worden gegenereerd in het ISO-XML format. In de loop van 2013 zal ook het shape format worden ondersteunt. Met enkele voorbeelden zal de procesgang worden doorlopen. De benodigde stappen worden gevisualiseerd in de open omgeving Akkerweb. Het inlezen van de taakkaart is getest met een kunstmeststrooier. De benodigde input voor de taakkaart is minimaal.
    Verslag van het "Arbeitsgespraech ueber Ernaehrungsqualitaet und Zuechtung von Ackerbohnen (Vicia faba minor)", Gottingen, 9 en 10 mei, 1974
    Dantuma, G. - \ 1974
    Wageningen : [s.n.] (Verslagen / Instituut voor biologische en scheikundig onderzoek van landbouwgewassen no. 68) - 9
    vicia faba - tuinbonen - vicia faba - faba beans
    Rates of photosynthesis in leaves of wheat and barley varieties.
    Dantuma, G. - \ 1973
    Netherlands Journal of Agricultural Science 21 (1973)3. - ISSN 0028-2928 - p. 188 - 198.
    Sources of resistance to mildew and stripe rust in breeding spring barley
    Dantuma, G. - \ 1964
    Wageningen : [s.n.] (Mededeling / Stichting voor plantenveredeling no. 39) - 5
    gerst - ziekteresistentie - hordeum vulgare - plaagresistentie - plantenveredeling - plantenziekten - afwijkingen, planten - plantenziektekunde - plantenplagen - gewasbescherming - barley - disease resistance - hordeum vulgare - pest resistance - plant breeding - plant diseases - plant disorders - plant pathology - plant pests - plant protection
    Tolerance to acid soil conditions in barley
    Essen, A. van; Dantuma, G. - \ 1962
    Euphytica 11 (1962)3. - ISSN 0014-2336 - p. 282 - 286.
    hordeum vulgare - gerst - zure gronden - kattekleigronden - hordeum vulgare - barley - acid soils - acid sulfate soils
    Veredeling van tarwe en gerst op winterhardheid
    Dantuma, G. - \ 1958
    Wageningen University. Promotor(en): J.C. Dorst. - Wageningen : Veenman - 71
    plantenveredeling - triticum aestivum - tarwe - hexaploïdie - hordeum vulgare - gerst - oogstschade - beschadigingen door vorst - graansoorten - voedselgewassen - plant breeding - triticum aestivum - wheat - hexaploidy - hordeum vulgare - barley - crop damage - frost injury - cereals - food crops
    Cold resistance appeared to be so complicated and variable, that a clear insight could be obtained only when important factors such as degree of vernalization, stages of growth and development, and hardening were considered in the experiments. For various reasons, breeders are more and more obliged to use extremely varied material in their programmes, such as of breeding for disease resistance.

    In 1951 the Foundation for Agricultural Plant Breeding at Wageningen had a refrigerator and hardening equipment installed to provide private breeders with cold-resistant material and to test their new lines for this character. This gave the author the opportunity to study winter-hardiness.

    It was possible to develop winter wheat varieties with sufficient winter- hardiness, slight need of vernalization and rapid spring development. Varieties of winter barley could be developed with a better winter-hardiness.

    The method recommended by Hoffmann of vernalizing the seed before sowing in autumn to test and select for winter-hardiness was highly practicable. Trials on date of sowing in autumn involving seed vernalization and lengthening of the day were a valuable aid to research on cold resistance.

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