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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Multiple use of rangelands within agropastoral systems in southern Mali [PhD thesis]
Leloup, S.J.L.E. \ 1994
natural grasslands - rangelands - cultivation - no-tillage - land evaluation - land capability - soil suitability - physical planning - land use - zoning - productivity - profitability - animal husbandry - mali
Refuge Begonias : taxonomy, phylogeny and historical biogeography of Begonia sect. Loasibegonia and sect. Scutobegonia in relation to glacial rain forest refuges in Africa [PhD thesis]
Sosef, M.S.M. \ 1994
begoniaceae - taxonomy - phytogeography

cum laude graduation (with distinction)

Nutrition and national development : an evaluation of nutrition planning in Malawi from 1936 - 1990 [PhD thesis]
Quinn, V.J. \ 1994
food hygiene - nutritional state - consumption patterns - government policy - food supply - nutrition - food aid - history - malawi
Process, paper policy and practice : a case study of the introduction of a formal extension policy in Queensland, Australia 1987 - 1994 [PhD thesis]
Coutts, J.A. \ 1994
government policy - agricultural policy - agricultural law - sociology - rural communities - australia - agricultural extension
Studies on genetic transformation of coffee by using electroporation and the biolistic method [PhD thesis]
Boxtel, J.H.J. van \ 1994
coffea - coffee - protoplasts - recombinant dna - electroporation - biolistics
The bovine class II major histocompatibility complex : serological definition and further characterization of class II haplotypes [PhD thesis]
Nilsson, P.R. \ 1994
immunity - immunology - immune system - immunochemistry - reticuloendothelial system - antibodies - immunoglobulins - veterinary science - cattle - immunocytochemistry
Eutrophication as a possible cause of decline in the seagrass Zostera noltii of the Dutch Wadden Sea [PhD thesis]
Philippart, C.J.M. \ 1994
potamogetonaceae - habitats - environment - autecology - protection - conservation - plants - endangered species - extinction - water pollution - marine environment - damage - wadden sea
The lipid bilayer membrane and its interactions with additives [PhD thesis]
Meijer, L.A. \ 1994
membranes - transport - bioenergetics - electrical properties - artificial membranes
Gibberellins and the cold requirement of tulip [PhD thesis]
Rebers, M. \ 1994
liliaceae - ornamental bulbs - gibberellins - seeds - stratification - growth - tulipa - cold
From the weather forecast to the prognostic moisture content of dry agricultural crops [PhD thesis]
Atzema, A.J. \ 1994
drying - agricultural meteorology - models - research - fodder grasses
Computer supported reconnaissance planning : implementing a planning methodology with geographical information system in Noord-Brabant, the Netherlands [PhD thesis]
Eweg, R. \ 1994
physical planning - planning - policy - development - geographical information systems - netherlands - noord-brabant
Architectural analysis of Douglas-fir forests [PhD thesis]
Kuiper, L.C. \ 1994
forestry - monoculture - trees - statistics - vegetation - stand density - pseudotsuga menziesii

In this PhD thesis the architecture of natural and semi-natural Douglas-fir forest ecosystems in western Washington and western Oregon was analyzed by various case-studies, to yield vital information needed for the design of new silvicultural systems with a high level of biodiversity, intended for low-input sustainable forest management

Direct impact of atmospheric CO2 enrichment on regional transpiration [PhD thesis]
Jacobs, C.M.J. \ 1994
transpiration - evapotranspiration - metabolism - plant nutrition - assimilation - atmosphere - composition - carbon dioxide - microclimate - plants - boundaries
Multiphasic growth in the layer pullet : effects of nutrient restrictions during rearing [PhD thesis]
Kwakkel, R.P. \ 1994
hens - animal feeding - young animals - restricted feeding - growth - development - productivity - profitability - animal husbandry - oviposition - eggs - egg products
Rainwater harvesting in arid and semi-arid zones [PhD thesis]
Boers, T.M. \ 1994
water harvesting - runoff farming - models - research - unproductive land
Theoretical and empirical studies on temperature and moisture loss of hatching eggs during the pre-incubation period [PhD thesis]
Meijerhof, R. \ 1994
eggs - turning - treatment - environmental control - buildings - regulation - climate - hatching eggs
Anaerobic granular sludge : characterization, and factors affecting its functioning [PhD thesis]
Alphenaar, P.A. \ 1994
waste water treatment - water treatment - anaerobic treatment - activated sludge - aeration
Prediction of the immediate effect of traffic on field soil qualities [PhD thesis]
Lerink, P. \ 1994
soil compaction - soil physics - soil mechanics - tillage - soil quality
Antisense RNA mediated inhibition of granule - bound starch synthase gene expression in potato [PhD thesis]
Kuipers, A. \ 1994
plant breeding - chemical composition - solanum tuberosum - potatoes - genetic engineering - gene expression - antisense rna
Family resemblance in fat intake, nutrition attitudes and beliefs : a study among three generations of women [PhD thesis]
Stafleu, A. \ 1994
food hygiene - nutritional state - consumption patterns - food - foods - consumer information - consumers - research - demand - fats - women - netherlands
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