Dissertations / Theses on the topic 'Seedling'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Seedling.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Henshaw, Alex. "Factors Influencing Future Canopy Composition at Tiromoana Bush, North Canterbury, New Zealand." Thesis, University of Canterbury. School of Forestry, 2012. http://hdl.handle.net/10092/7092.
Full textReffruschinni, Katie, David Robinson, and Albert Dobrenz. "Seedling Alfalfa Root Research." College of Agriculture, University of Arizona (Tucson, AZ), 1987. http://hdl.handle.net/10150/203792.
Full textTelewski, Frank W. "The Impact of Ozone on Sequoia Seedling Stem Structure: Implications for Seedling Survival." Laboratory of Tree-Ring Research, University of Arizona (Tucson, AZ), 2013. http://hdl.handle.net/10150/302708.
Full textAgyeman, Victor Kwame. "Environmental influences on seedling growth." Thesis, University of Aberdeen, 1994. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU068823.
Full textHunt, Jeff K. Hung John Y. McDonald Timothy P. "Pine seedling detection and registration." Auburn, Ala., 2009. http://hdl.handle.net/10415/1959.
Full textKamboozia, Jafar. "Seedling vigour in winter grain legumes." Title page, table of contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09phk152.pdf.
Full textKappala, Saritha. "Seedling establishment on Oryza sativa L." Thesis, University of Liverpool, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.540049.
Full textNielsen, Michele Erin. "Seed and seedling dynamics of the seagrass, Zostera japonica Aschers. and Graebn. and the influence of Zostera marina L." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30172.
Full textScience, Faculty of
Botany, Department of
Graduate
FitzGerald, Véronique Chartier. "Ectomycorrhizal fungal assessment of South African Pinus patula seedlings and their biological control potential to enhance seedling growth." Thesis, Rhodes University, 2019. http://hdl.handle.net/10962/67902.
Full textJernigan, Marcus B., Mitchel P. McClaran, Sharon H. Biedenbender, and Jeffrey S. Fehmi. "Uprooted buffelgrass thatch reduces buffelgrass seedling establishment." TAYLOR & FRANCIS INC, 2016. http://hdl.handle.net/10150/616972.
Full textMcKimmie, Tim, and Albert Dobrenz. "Salt Tolerance During Seedling Establishment in Alfalfa." College of Agriculture, University of Arizona (Tucson, AZ), 1987. http://hdl.handle.net/10150/203790.
Full textElver, Harry 1961. "Factors affecting seedling mortality in Haitian agroforestry." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/278449.
Full textKilaru, Aruna, and Kent D. Chapman. "N-Acylated Phospholipid Metabolism and Seedling Growth." Digital Commons @ East Tennessee State University, 2012. https://doi.org/10.4161/psb.21314.
Full textLindén, Elin. "The development of established shrub seedlings in persistent historical reindeer milking grounds." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-98888.
Full textWelling, P. (Pirjo). "Regeneration by seeds and vegetation structure in alpine plant communities, subarctic Finland." Doctoral thesis, University of Oulu, 2002. http://urn.fi/urn:isbn:951426861X.
Full textRoman, Erivelton Scherer. "Modelling seedling emergence of common lambsquarters in corn." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq31897.pdf.
Full textMansor, Asyraf. "Determinants of Seedling Recruitment in Mimosa Pigra L." Thesis, Imperial College London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.506819.
Full textMcAdam-O'Connell, Darren John Patrick. "Agrobacterium-mediated genetic modification of Bramley's seedling apple." Thesis, Queen's University Belfast, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.396078.
Full textMcKight, Shona Elizabeth. "Effects of Bacillus subtilis on cotton seedling development." Thesis, University of Nottingham, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385943.
Full textClarke, Jodie Johnson. "Development of a Greenhouse Tobacco Seedling Performance Index." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33863.
Full textMaster of Science
Mustart, Penny. "Seed and seedling ecology of four Agulhas Proteaceae." Doctoral thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/9671.
Full textSerotinous (canopy-stored seed) Proteaceae, Protea obtusifolia and Leucadendron meridianum occur on shallow, alkaline soils overlying limestone, and P.susannae and L.coniferum on adjacent, deep, weakly acidic sands, in fire-prone fynbos. Seed reciprocal transplants were used to test whether regeneration niche requirements were determinants of adult distributions. There were no germination niche differences, but limestone species showed greater seedling mortality on the transplanted colluvial sands than limestone. There were also greater relative growth rates of seedlings on their own soil than counterparts on transplanted soil.
Sinclair, John. "Crusting, soil strength and seedling emergence in Botswana." Thesis, University of Aberdeen, 1985. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU363198.
Full textFessehazion, Melake Kessete. "Predicting and improving seedling emergence of three vegetable crops." Pretoria : [s.n.], 2005. http://upetd.up.ac.za/thesis/available/etd-02092006-130454.
Full textBloomberg, Mark. "Modelling germination and early seedling growth of radiata pine." Lincoln University, 2008. http://hdl.handle.net/10182/681.
Full textGanade, Gislene Da Silva. "Seedling establishment in Amazon rain forest and old-fields." Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339196.
Full textCarter, Sara Katherine. "TOLERANCE OF SEEDLING TURFGRASS SPECIES TO ALS INHIBITING HERBICIDES." UKnowledge, 2007. http://uknowledge.uky.edu/gradschool_theses/429.
Full textAgha, N. S. A. "High-density planting system for Bramley's seedling apple trees." Thesis, University of Reading, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373464.
Full textJerram, Jonathan. "The role of membrane proteins in Arabidopsis seedling development." Thesis, University of Southampton, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.439381.
Full textSchutte, Brian J. "Biology and ecology of Ambrosia Trifida L. seedling emergence." The Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=osu1181937971.
Full textBaumer, Marilyn Cabrini. "Tree Seedling Establishment Under the Native Shrub, Asimina Triloba." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1183587955.
Full textTaylor, Anne. "Phototropism, traumatropism and blue light effects on seedling growth." Thesis, University of Aberdeen, 1987. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU010196.
Full textHahne, Kathryn S., and Ursula K. Schuch. "Nitrogen Requirements of Prosopis Velutina during Early Seedling Growth." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2004. http://hdl.handle.net/10150/216532.
Full textAbreu, F. M. S. G. "Influence of atmospheric saturation deficit on early growth of groundnut." Thesis, University of Nottingham, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378471.
Full textStomph, Tjeerd Jan. "Seedling establishment in pearl millet (Pennisetum glaucum (L.) R.Br.) : the influence of genotype, physiological seed quality, soil temperature and soil water." Thesis, University of Reading, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.276632.
Full textAbdullah, Anwar Ahmad. "Micropropagation of Calabrian pine (Pinus brutia Ten.)." Thesis, University of Edinburgh, 1987. http://hdl.handle.net/1842/11453.
Full textSheeter, Eric. "Mechanical silviculture." Thesis, Loughborough University, 1991. https://dspace.lboro.ac.uk/2134/10527.
Full textRamirez, de Leon Hector. "Method of pollination and heritability for seedling vigor in switchgrass." Texas A&M University, 2005. http://hdl.handle.net/1969.1/2374.
Full textIzlar, Deborah Kay. "ASSESSMENT OF WHITEBARK PINE SEEDLING SURVIVAL FOR ROCKY MOUNTAIN PLANTINGS." The University of Montana, 2008. http://etd.lib.umt.edu/theses/available/etd-12272007-124748/.
Full textBarton, Kasey Elisabeth. "Seedling defense strategies: Effects of plant age, herbivory and competition." Connect to online resource, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3256440.
Full textMcElhannon, Laura Michelle Waters Luther. "Enhancement of seed germination and seedling growth of Lenten rose." Auburn, Ala., 2008. http://repo.lib.auburn.edu/EtdRoot/2008/SUMMER/Horticulture/Thesis/Moore_Laura_47.pdf.
Full textRichardson, Ffiona. "Development of in vitro grafting technology for Bramley's Seedling Apple." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324856.
Full textPeacock, Kenneth. "Growth, mechanical stress responses and mutation of sunflower seedling hypocotyls." Thesis, University of Aberdeen, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.277289.
Full textHanley, Michael Edward. "The influence of molluscan herbivory on seedling regeneration in grassland." Thesis, University of Southampton, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296377.
Full textNewton, A. C. "Mineral nutrition and mycorrhizal infection of seedling oak and birch." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306551.
Full textBihzad, Mohammed Abbass Mohammed. "Ethylene, 2,4-D and seedling development in Cucurbita pepo. L." Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333954.
Full textMcGinley, Susan. "Temperature Makes the Difference: Improving Tomato Seedling Survival During Transport." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2005. http://hdl.handle.net/10150/622186.
Full textPereira, Marcelo Neiva. "Lettuce seedling production (Lactuca sativa L.) in floating hydroponic system." Universidade Federal do CearÃ, 2004. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9218.
Full textAlthough it had been early developed aiming to search on the plants mineral nutrition, the hydroponic gained more importance between the growers due to possibility a better nutritional control that confers greater plant quality and minor incidence of pests. Some hydroponic systems have been considered for the lettuce grown, between them NFT (Nutrient Film Technique) and Floating System. This last one consists of the use of great amounts of nutrient solution in tanks where the plants are floating on plates with its roots flooded. This system has been showing promising for hot climates where the high temperatures can to limit the growing in other systems as the NFT. Therefore, a trial was carried out to evaluate the floating system in its diverse characteristics as stability of the electrical conductivity and pH, availability of dissolved oxygen to the plants and temperature of the nutrient solution. Also was evaluated, through the total fresh weight and root length, the cultivars VerÃnica and Vera, which are spread out between the growers that use hydroponic systems, in regards to its adaptability to the floating system. Each one of the cultivars were submitted at two levels of electrical conductivity (1,5mS/cm and 2,5 mS/cm) and two levels of artificial aeration (20min/h and 60min/h) in split-split-plot design. The study showed that the cultivar Vera was significantly better than VerÃnica concerning to the total fresh weight and root length. It did not have significant difference between the studied levels of electrical conductivity and artificial aeration in the development of the plants. It could still be observed that the system revealed sufficiently steady in regards to the evaluated parameters.
Embora tenha sido desenvolvida primeiramente com o objetivo de pesquisar sobre a nutriÃÃo mineral das plantas, a hidroponia ganhou bastante importÃncia entre os produtores devido à possibilidade do controle nutricional mais estreito que confere maior qualidade Ãs plantas e menor incidÃncia de problemas fitossanitÃrios. VÃrios sistemas hidropÃnicos tÃm sido propostos para o cultivo de alface, entre eles o NFT (Nutrient Film Technique) e o sistema de leito flutuante (Floating System). Este Ãltimo consiste da utilizaÃÃo de grandes quantidades de soluÃÃo nutritiva dispostas em tanques onde as plantas ficam flutuando sobre placas de material leve com suas raÃzes imersas. Este sistema tem se mostrado promissor para climas quentes onde as altas temperaturas podem ser limitantes ao cultivo em outros sistemas como o NFT. Diante do exposto foi realizado trabalho no sentido de avaliar o sistema de leito flutuante em suas diversas caracterÃstica como estabilidade da condutividade elÃtrica e pH, disponibilidade de oxigÃnio dissolvido Ãs plantas e temperatura da soluÃÃo nutritiva. TambÃm foram avaliadas, atravÃs da matÃria fresca total e comprimento radicular, os cultivares VerÃnica e Vera, os quais sÃo os mais difundidos entre os produtores que utilizam o sistema hidropÃnico, quanto à sua adaptabilidade ao sistema de leito flutuante. Para isso cada cultivar foi submetido a dois nÃveis de condutividade elÃtrica (1,5mS/cm e 2,5 mS/cm) e dois nÃveis de aeraÃÃo artificial (20min/h e 60min/h) utilizando o delineamento em parcelas subsubdivididas. O estudo mostrou que o cultivar Vera foi significativamente superior ao VerÃnica em relaÃÃo à matÃria fresca total e comprimento radicular. NÃo houve diferenÃa significativa entre os nÃveis de condutividade elÃtrica e aeraÃÃo artificial estudados no desenvolvimento das plantas. PÃde-se observar ainda que o sistema mostrou-se bastante estÃvel em relaÃÃo Ãs variÃveis avaliadas.
Conklin, Katie Lynn. "Aminocyclopyrachlor: Weed Control, Soil Dissipation, and Efficacy to Seedling Grasses." Thesis, North Dakota State University, 2012. https://hdl.handle.net/10365/26628.
Full textBotha, Susan. "The influence of rainfall variability on savanna tree seedling establishment." Master's thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/6238.
Full textMy thesis investigates the rainfall requirements necessary for tree seedling survival of different savanna species in the first year of growth. Results from a field drought experiment showed that dry season survival for seedlings of Acacia nigrescens and Philenaptera vialacea was not related to wet season length. Instead mortality was highest immediately after germination despite irrigation to minimize dry spells. Furthermore there was no relationship between seedling size and the length of the dry spell seedlings of Acacia nigrescens and Philenaptera vialacea grown in basalt clay in the greenhouse, could survive. This was in contrast to seedlings of Scleracarya birrea and Terminalia sericea grown in granite sand, where number of dry days survived increased with number of growth days received. There was no significant differences in rainfall variability (t-test: tL III = 1.56, P = 0.121, F-ratio = 1.13) between a semi-arid (Satara) and semi-mesic (Pretoriuskop) site within the Kruger National Park despite significant differences in rainfall totals (t-test: tl, III = 4.40, P < 0.000, F-ratio 3.41). Results from a soil-water model show that seedling recruitment can occur at least twice a decade in the Satara area, which should be frequent enough to allow a transition to a woodland state over time. These results suggest that a mechanism other than the effect of rainfall variability on seedling establishment is required to explain the co-existence of trees and grasses at Satara. The lack of field germination, the absence of a seed bank and the germination of added seed at the field experiment site after rainfall emphasizes seed limitation as an important bottleneck at Satara. Higher herbivore biomass at Satara compared to Pretoriuskop may limit seedling establishment opportunities by destroying seed and seedlings of tree species.
SHEN, CI-AN, and 沈慈安. "Study on the evaluation of seedling guality of dibbling-tube container seedlings." Thesis, 1989. http://ndltd.ncl.edu.tw/handle/91606682351978465570.
Full text