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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Records 1 - 20 / 106

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    We will mail you new results for this query: (dissertatie/nummer=* AND tutor==P.C. Struik)
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Studying photosynthetic antenna complexes in vivo and in vitro using time-resolved fluorescence spectroscopy [PhD thesis]
Ranjbar Choubeh, Reza \ 2018
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Traditional leafy vegetables in Zimbabwe: agronomic and market studies [PhD thesis]
Full text publicly available; under embargo until:2020-09-17
Dube, Praxedis \ 2018
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Agronomy and photosynthesis physiology of hemp (Cannabis sativa L.) [PhD thesis]
Tang, Kailei \ 2018
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Physiological and genetic dissection of rice tolerance to water-deficit stress [PhD thesis]
Kadam, Niteen Narharirao \ 2018
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Physiological responses of rice to increased day and night temperatures [PhD thesis]
Shi, Wanju \ 2017
crops - rice - oryza sativa - plant physiology - temperature - crop yield - grain - agronomy
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Agronomic and socioeconomic sustainability of farming systems : a case in Chencha, South Ethiopia [PhD thesis]
Full text publicly available; under embargo until:2019-10-17
Dersseh, Waga Mazengia \ 2017
potatoes - solanum tuberosum - ethiopia - food security - farming systems - mixed farming - sustainability - optimization - efficiency - farm surveys - household surveys - socioeconomics - self sufficiency - profits - training - agronomic characteristics - productivity - soil fertility - rotation - animal feeding - improved varieties - inorganic fertilizers
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Making interventions work on the farm: unravelling the gap between technology-oriented potato interventions and livelihood building in Southern Ethiopia [PhD thesis]
Full text publicly available; under embargo until:2019-10-16
Tadesse, Yenenesh \ 2017
potatoes - crop production - crop physiology - technology - intervention - livelihood strategies - livelihoods - ethiopia - east africa
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Optimization of productivity and quality of irrigated tomato (Solanum lycopersicum L.) by smallholder farmers in the Central Rift Valley area of Oromia, Ethiopia [PhD thesis]
Full text publicly available; under embargo until:2019-05-29
Gemechis, Ambecha O. \ 2017
solanum lycopersicum - irrigation - crop production - optimization - photosynthesis - chlorophyll - gas exchange - water use efficiency - crop yield - ethiopia
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Management of water hyacinth (Eichhornia crassipes [Mart.] Solms) using bioagents in the Rift Valley of Ethiopia [PhD thesis]
Gebregiorgis, Firehun Yirefu \ 2017
eichhornia crassipes - biological control agents - biological control - neochetina - curculionidae - mycoherbicides - ethiopia
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Dynamic photosynthesis under a fluctuating environment: a modelling-based analysis [PhD thesis]
Morales Sierra, Alejandro \ 2017
photosynthesis - modeling - analysis - environmental factors - light - canopy - leaves - crop physiology - metabolism
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Modelling of ammonia volatilisation in fertilised and flooded rice systems [PhD thesis]
Khairudin, Nurulhuda \ 2017
oryza - flooded rice - ammonia - volatilization - modeling - dynamic modeling - flooded land - nitrogen
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Microscale modeling of gas exchange during C4 photosythesis [PhD thesis]
Retta, Moges \ 2017
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Leaf anatomy and photosynthesis : unravelling the CO2 diffusion pathway in C3 leaves [PhD thesis]
Berghuijs, Herman Nicolaas Cornelis \ 2016
leaves - plant anatomy - photosynthesis - mesophyll - photorespiration - carbon pathways - solanum lycopersicum
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Hemp for textiles: plant size matters [PhD thesis]
Westerhuis, Willem \ 2016
cannabis sativa - fibre plants - textile fibres - textiles - photoperiod - hemp - plant fibres - plant density - harvesting date - sowing date - biobased materials

Abstract:
Fibre hemp (Cannabis sativa L.) may be an alternative to cotton and synthetic fibres as a raw material for textile yarn production in the European Union. The agronomic options to manipulate plant development and crop growth with the aim to optimise hemp long fibre production were investigated. Field trials with factors sowing density, sowing date, harvest time and variety were conducted. Stems were traditionally processed by retting, drying, breaking, and scutching.

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Nitrogen use efficiency in potato: an integrated agronomic, physiological and genetic approach [PhD thesis]
Ospina Nieto, César Andrés \ 2016
solanum tuberosum - potatoes - nitrogen - nutrient use efficiency - plant breeding - crop physiology - plant physiology - quantitative trait loci - cultivars
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Agronomic and environmental studies of potato (Solanum tuberosum L.) and analysis of its value chain in Zimbabwe [PhD thesis]
Svubure, O. \ 2015
solanum tuberosum - potatoes - value chain analysis - food security - sustainability - use efficiency - models - agronomy - arable farming - zimbabwe
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Multi-level analysis of the impact of temperature and light on tomato fruit growth [PhD thesis]
Okello, R.C.O. \ 2015
solanum lycopersicum - tomatoes - growth - temperature - light - plant physiology - cell division - cyclins - gene expression
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Anthropogenic soils in central Amazonia: farmers’ practices, agrobiodiversity and land-use patterns [PhD thesis]
Braga Junqueira, A. \ 2015
anthropogenic horizons - soil - agroecology - biodiversity - land use - shifting cultivation - intensification - diversification - amazonia
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African rice (Oryza glaberrima) cultivation in the Togo Hills: ecological and socio-cultural cues in farmer seed selection and development [PhD thesis]
Teeken, B. \ 2015
oryza glaberrima - rice - family farms - improved varieties - social customs - food security - africa
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Management of rice seed during insurgency : a case study in Sierra Leone [PhD thesis]
Mokuwa, G.A. \ 2015
oryza glaberrima - oryza sativa - hybrid varieties - plant genetic resources - seeds - food security - family farms - farm management - west africa - sierra leone
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