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==1993)
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Factors affecting the availability and relevance of technology for wheat producers in Iran : a study of the Agricultural Knowledge and Information System (AKIS) [PhD thesis]
Mirikhoozani, S.A. \ 1993
food production - food policy - government policy - agricultural policy - agricultural law - triticum aestivum - wheat - hexaploidy - iran
Molecular characterization of potato virus X : development of detection probes and identification of the resistance-breaking capacity of strain HB [PhD thesis]
Querci, M. \ 1993
solanum tuberosum - potatoes - potato virus x - plant diseases - plant viruses - virology - methodology - techniques
Pea proteins for piglets : effects on digestive processes [PhD thesis]
Le Guen, M.P. \ 1993
piglets - feeds - proteins - vicia - metabolism
Of computers, myths and modelling : the social construction of diversity, knowledge, information, and communication technologies in Dutch horticulture and agricultural extension [PhD thesis]
Leeuwis, C. \ 1993
agriculture - computers - minicomputers - microcomputers - data processing - planning - automation - diffusion of research - diffusion of information - netherlands - agricultural extension - machines

cum laude graduation (with distinction)

Digestion and nitrogen metabolism of grass fed dairy cows [PhD thesis]
Vuuren, A.M. van \ 1993
dairy cattle - dairy farming - grazing - grasslands - digestion - metabolism - proteins - nitrogen
Copper metabolism and its interactions with dietary iron, zinc, tin and selenium in rats [PhD thesis]
Yu, S. \ 1993
rats - minerals - nutrition physiology - copper
Milieubeleid onder dak? : beleidsvoeringsprocessen in het Nederlandse milieubeleid in de periode 1970 - 1990 : nader uitgewerkt voor de Gelderse Vallei [PhD thesis]
Tatenhove, J. van \ 1993
government policy - environmental policy - environmental legislation - air pollution - soil pollution - water pollution - nature conservation - policy - management - netherlands - gelderland - gelderse vallei
(+)-Aromadendrene as chiral starting material for the synthesis of sesquiterpenes [PhD thesis]
Gijsen, H.J.M. \ 1993
terpenoids - diterpenoids - sesquiterpenoids - essential oils - sesquiterpenes - synthesis - organic compounds - stereochemistry
Trapped in decline : a sociological analysis of economic life in Mgeta, Uluguru Mountains Tanzania [PhD thesis]
Donge, J.K. van \ 1993
social sciences - ethnography - anthropology - land policy - tanzania - rural planning - rural development - socioeconomics - trade - folk culture - customs - ethnology - economic planning
Bioavailability of heavy metals for the deposit feeder Macoma balthica with special emphasis on copper [PhD thesis]
Absil, M.C.P. \ 1993
bivalvia - heavy metals - copper - bioavailability - pelecypoda - ecotoxicology - bioaccumulation - river scheldt
Abscisic acid and assimilate partitioning during seed development [PhD thesis]
Bruijn, S.M. de \ 1993
abscisic acid - distribution - nutrient reserves - plant physiology - plant development - fruits - ripening - fabaceae - pisum sativum - peas - brassicaceae - formation - growth
Quantitative studies on resistance to Polymyxa betae and beet necrotic yellow vein virus in beet = Kwantitatief onderzoek naar resistentie tegen Polymyxa betae en het bieterhizomanievirus in de biet [PhD thesis]
Paul, H. \ 1993
beta vulgaris - sugarbeet - plant pathogenic fungi - plant diseases - plant viruses - plant breeding - disease resistance - pest resistance - polymyxa betae
Energy, metabolism of young, unadapted calves [PhD thesis]
Schrama, J.W. \ 1993
calves - meat production - feeds - composition - chemistry - physiology
Physical properties of fertilizer in relation to handling and spreading [PhD thesis]
Hofstee, J.W. \ 1993
broadcasting - spreaders - models - research - statistics - probability analysis - mathematics
Woningbeheer : een onderzoek naar de sociaal - culturele waarden van huurders en verhuurders in het onderhoud van woningen in de non-profit sector [PhD thesis]
Wezel, R.H.J. van \ 1993
housing - improvement - living conditions - dwellings - tenancy - tenants - protection - rent - management - quality - netherlands - housing cooperatives - desires
The bionomics of the malaria mosquito Anopheles gambiae sensu lato in Southeast Tanzania : adult size variation and its effect on female fecundity, survival and malaria transmission [PhD thesis]
Lyimo, E.O.K. \ 1993
Culicidae - Chironomidae - Cecidomyiidae - malaria - Anopheles - growth - ecology - animal behaviour - habits - reproduction - Tanzania - nematocera
Metal-ion complexes of functionalised 1,10-Phenanthrolines as hydrolytic synzymes [PhD thesis]
Weijnen, J.G.J. \ 1993
metal ions - organomineral complexes - phenanthrene - hydrolases
Primary and cyclic somatic embryogenesis in cassava (Manihot esculenta Crantz) [PhD thesis]
Raemakers, C.J.J.M. \ 1993
plants - embryology - manihot esculenta - cassava - somatic embryogenesis
Chromosome identification and gene mapping in potato by pachytene, trisomic and half-tetrad analysis = [Chromosoomidentificatie en gen-kartering bij de aardappel door middel van pachyteen- trimosomen- en halftetraden-analyse] [PhD thesis]
Wagenvoort, M. \ 1993
chromosome maps - gene mapping - solanum tuberosum - potatoes - chromosomes
Incorporating models of spatial variation in sampling strategies for soil [PhD thesis]
Brus, D.J. \ 1993
soil analysis - sampling - models - research - geostatistics
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