PhD theses

All Wageningen University PhD theses

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    Wageningen PhD theses

    This database contains bibliographic descriptions of all Wageningen University PhD theses from 1920 onwards. It is updated on a daily basis by WUR Library.

    Author abstracts and/or summaries are added to all descriptions. A link to the full text dissertation is added to the bibliographic description. In a few cases, no electronic version is available, mostly because of copyright issues.

    Hard copies of all theses are available for loan at WUR Library. To request them, click the link Request this publication in the full record presentation. This is a fee based service.

    mail icon WUR Library, 9 july 2012


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    We will mail you new results for this query: (dissertatie/nummer=* AND publication year==1960)
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The influence of some environmental factors on growth and development of Sesamum indicum L. [PhD thesis]
Smilde, K.W. \ 1960
sesamum indicum - sesame
Studies on the influence of some auxin herbicides on grass-seed crops [PhD thesis]
Sen, K.M. \ 1960
plant protection - herbicides - propagation - auxins - fodder grasses
The Wageningen rice project in Surinam : a study on the development of a mechanized rice farming project in the wet tropics [PhD thesis]
Wit, T.P.M. de \ 1960
rice - oryza sativa - agricultural engineering - farm equipment - farm machinery
A comparative study of the training of agricultural advisory personnel in the Netherlands and India [PhD thesis]
Sharma, S.K. \ 1960
agriculture - information services - advisory centres - Netherlands - Pakistan - India
Factors affecting litter size in Texel sheep [PhD thesis]
Sharafeldin, M.A. \ 1960
Economische aspecten van het bedrijfsgrootte-vraagstuk als onderdeel van het structuurprobleem in de landbouw [PhD thesis]
Riemsdijk, J.F. van \ 1960
farm size - agriculture - farm management - farms - farming systems - economic situation - farm results - profitability - grasslands - economic production

cum laude graduation (with distinction)

De plantengemeenschappen van de Wassenaarse duinen = (The plant communities of the Wassenaar dunes near The Hague) [PhD thesis]
Boerboom, J.H.A. \ 1960
dunes - duneland plants - vegetation - plant communities - flora - phytogeography - spermatophyta - aeolian sands - plant ecology - natural areas - zuid-holland

De duinen gelegen tussen Scheveningen en het Wassenaarse Slag, hier aangeduid als de Wassenaarse duinen, vormen het wingebied van de Duinwaterleiding van 's-Gravenhage. Zij beslaan een oppervlakte van ca. 1800 ha. Sinds 1955 wordt dit gebied in verband met de drinkwatervoorziening kunstmatig geinfiltreerd. Deze studie geeft een beschrijving van de plantengemeenschappen die in dit duingebied werden aangetroffen voordat de gevolgen van de infiltratie zich op de begroeiing deden gevoelen. In combinatie met onder meer de reeds eerder vervaardigde vegetatiekaart (zie Bijlage) stelt deze beschrijving ons in staat de wijzigingen in de vegetatie, die zich thans onder invloed van de bevloeiing voltrekken, te bestuderen.

Moeilijkheden en mogelijkheden van bloembollenteelt in Israel [PhD thesis]
Alvares Vega, E. \ 1960
ornamental plants - liliaceae - bulbs - liliales
The amino acid content of Edam cheese and its relation to flavour [PhD thesis]
Ali, L.A.M. \ 1960
edam cheese - gouda cheese - cheeses - animal products - protein content
An attempt to analysis of the effect of light on stem elongation and flowering in Hyoscyamus niger L. [PhD thesis]
Lint, P.J.A.L. de \ 1960
growth - plant development - stimulants - stimulant plants
Grasgroei en grondwaterstand : onderzoekingen over de betekenis van de grondwaterstand voor komkleigrasland [PhD thesis]
Minderhoud, J.W. \ 1960
yield increases - yield losses - yields - grasslands - water table - pipe drainage - tile drainage - clay soils
Groeimetingen bij de tulpebol = Growth measurements on the tulip bulb [PhD thesis]
Kraaijenga, D.A. \ 1960
tulips - ornamental bulbs - liliaceae - growth
Een bijdrage tot de kennis van de bodem van Schouwen-Duiveland en Tholen naar de toestand voor 1953 [PhD thesis]
Kuipers, S.F. \ 1960
soil science - soil surveys - maps - netherlands - zeeland - zeeuwse eilanden
De pootaardappelteelt in de veenkolonien [PhD thesis]
Kloosterman, E.G. \ 1960
seed potatoes - solanum tuberosum - potatoes - netherlands - groningen
Onderzoekingen over de warmtedoorgang in een vertikale pijpverdamper [PhD thesis]
Veldstra, J. \ 1960
separation - heat treatment - thermodynamics - change of state - boiling point - dewpoint - heat transfer - heat - transmission - heat exchange
Bodemvocht en groenteteelt op een hoge zandgrond [PhD thesis]
Stolp, D.W. \ 1960
vegetables - vegetable growing - crops - water requirements - sandy soils - reclamation - land development - soil water
Seasonal fluctuations of the fungusflora in mull and mor of an oak forest [PhD thesis]
Witkamp, M. \ 1960
forestry - forest litter - litter (plant) - soil flora - microorganisms - trees - microbial flora - soil science
Biochemical aspects of seedcoat colour inheritance in Phaseolus vulgaris L. [PhD thesis]
Feenstra, W.J. \ 1960
heritability - plant composition - phaseolus vulgaris - seeds

cum laude graduation (with distinction)

De Brabantse Biesbosch : een studie van bodem en vegetatie van een zoetwatergetijdendelta [PhD thesis]
Zonneveld, I.S. \ 1960
soil surveys - vegetation types - horizons - soil science - field crops - flora - phytogeography - netherlands - noord-brabant - biesbosch

Bodemkundig onderzoek Stiboka

Natural control in cabbage root fly populations and influence of chemicals [PhD thesis]
Abu Yaman, I.K. \ 1960
insects - plant pests - cabbages - anthomyiidae - muscidae - drosophilidae - calliphoridae - agromyzidae - tachinidae - glossinidae - tephritidae - plant protection - insecticides - acaricides - molluscicides - schizophora
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