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Liu, Jianyang. "Morphological and genetic variation within perennial ryegrass (Lolium perenne l.)". Connect to resource, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1127245394.
Pełny tekst źródłaTitle from first page of PDF file. Document formatted into pages; contains xiii, 123 p.; also includes graphics (some col.). Includes bibliographical references (p. 99-107). Available online via OhioLINK's ETD Center
Will, Jacqueline Ann Kennedy. "Genome analysis in Lolium". Thesis, Aberystwyth University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.344086.
Pełny tekst źródłaChen, Caifu. "Molecular genome characterization and introgression in Lolium perenne and Festuca species /". free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9809676.
Pełny tekst źródłaCao, Mingshu. "Molecular cytogenetic analysis of genomes between Festuca mairei and Lolium perenne /". free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3012953.
Pełny tekst źródłaBarrett, S. K. "Growth regulators in Lolium perenne grown for seed". Thesis, University of Nottingham, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378463.
Pełny tekst źródłaHuang, Ji-Wei. "Wear tolerance in perennial ryegrass (Lolium perenne L.)". Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389474.
Pełny tekst źródłaMeharg, Andrew Alexander. "Factors affecting rhizosphere carbon-flow in Lolium perenne". Thesis, University of Aberdeen, 1989. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU031803.
Pełny tekst źródłaKavanová, Monika. "Leaf growth regulation in Lolium perenne under nutrient stress". [S.l.] : [s.n.], 2006. http://mediatum2.ub.tum.de/doc/613553/document.pdf.
Pełny tekst źródłaManzanares, Chloé. "Genetics of self-incompatibility in perennial ryegrass (Lolium perenne L.)". Thesis, University of Birmingham, 2013. http://etheses.bham.ac.uk//id/eprint/4280/.
Pełny tekst źródłaBushoven, John T. "The role of nitrate and carbohydrates in modulating the partitioning of nitrate assimilation between leaves and roots in perennial ryegrass (Lolium perenne L.) /". View online ; access limited to URI, 2003. http://0-wwwlib.umi.com.helin.uri.edu/dissertations/dlnow/3112113.
Pełny tekst źródłaKraus, Edwin. "Yield and respiration of populations of Lolium perenne as affected by plant growth conditions = Opbrengst en ademhaling van populaties van Lolium perenne onder verschillende kweek kondities /". [S.l. : s.n.], 1995. http://www.gbv.de/dms/bs/toc/189735295.pdf.
Pełny tekst źródłaRaikar, Sanjeev Vencu. "Protoplast fusion of Lolium perenne and Lotus corniculatus for gene introgression". Phd thesis, Lincoln University. Bio-Protection and Ecology Division, 2007. http://theses.lincoln.ac.nz/public/adt-NZLIU20080214.105406/.
Pełny tekst źródłaRaikar, S. V. "Protoplast fusion of Lolium perenne and Lotus corniculatus for gene introgression". Diss., Lincoln University, 2007. http://hdl.handle.net/10182/301.
Pełny tekst źródłaJupp, A. P. "Some effects of severe drought on the roots of Lolium perenne". Thesis, University of Bristol, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375027.
Pełny tekst źródłaYang, Bicheng. "Investigations of self-incompatibility (SI) in perennial ryegrass (Lolium perenne L.)". Thesis, University of Birmingham, 2009. http://etheses.bham.ac.uk//id/eprint/1097/.
Pełny tekst źródłaFoito, Alexandre. "A metabolomics-based approach to study abiotic stress in Lolium perenne". Thesis, University of Dundee, 2010. https://discovery.dundee.ac.uk/en/studentTheses/897810b2-4b52-43a8-a687-d21fef3a6d1e.
Pełny tekst źródłaGUERRAND, DAVID. "Etude des voies de synthese des fructanes chez lolium perenne l". Caen, 1997. http://www.theses.fr/1997CAEN2036.
Pełny tekst źródłaNurjaya, I. Gusti Made Oka. "Studies on the competitive ability of white clover (Trifolium repens L.) in mixtures with perennial ryegrass (Lolium perenne L.) : the importance of non-structural carbohydrate reserves and plant traits /". Title page, contents and summary only, 1996. http://web4.library.adelaide.edu.au/theses/09APSP/09apspi11.pdf.
Pełny tekst źródłaBazely, Dawn. "Foraging behaviour of sheep (Ovis aries L.) grazing on swards of perennial ryegrass (Lolium perenne L.)". Thesis, University of Oxford, 1988. http://ora.ox.ac.uk/objects/uuid:d48c2508-a774-43b4-805b-9470971bd236.
Pełny tekst źródłaWiltshire, J. J. J. "The use of the growth regulator triapenthenol in seed crops of Lolium perenne L". Thesis, University of Nottingham, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233613.
Pełny tekst źródłaDamrongkool, Prapassorn. "Sequence and distribution of the Neotyphodium lolli peptide synthetase gene lpsA". Morgantown, W. Va. : [West Virginia University Libraries], 2003. http://etd.wvu.edu/templates/showETD.cfm?recnum=2927.
Pełny tekst źródłaTitle from document title page. Document formatted into pages; contains ix, 134 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references.
Tomaszewski, Celine. "Fine mapping of biomass yield quantitative trait loci in Lolium perenne L". Thesis, University of Leicester, 2012. http://hdl.handle.net/2381/10827.
Pełny tekst źródłaLowes, Wendy. "A molecular analysis of the factors affecting frost tolerance in Lolium perenne". Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299054.
Pełny tekst źródłaDevereaux, Alissa Corrine. "Transformation and overexpression of a MnSOD gene in perennial ryegrass (Lolium perenne L.)". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ61891.pdf.
Pełny tekst źródłaXu, Xiangming. "The genetic assessment of inbred lines and their hybrids in Lolium perenne L". Thesis, Aberystwyth University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283766.
Pełny tekst źródłaMorgan, Sarah Ann. "Relationships between fatty acids, lipids and other characteristics of perennial ryegrass (Lolium perenne)". Thesis, Aberystwyth University, 2015. http://hdl.handle.net/2160/faf97ebd-42b4-447d-bda5-71d41d14c031.
Pełny tekst źródłaAlcántara, Mondragón Viridiana. "Evaluación de una pradera de ryegrass perene (Lolium perenne) bajo pastoreo continuo por corderos en crecimiento y finalización en Primavera-Verano". Tesis de Licenciatura, Universidad Autónoma del Estado de México, 2017. http://hdl.handle.net/20.500.11799/68549.
Pełny tekst źródłaRenner, Christine Joan. "Interactive effects of sulphur dioxide, nitrogen dioxide and the winter environment on Lolium perenne". Thesis, University of Newcastle Upon Tyne, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254029.
Pełny tekst źródłaBababe, B. "Soil hydraulic conductivity and its influence on water status of Lolium perenne, L. seedlings". Thesis, University of Newcastle Upon Tyne, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376253.
Pełny tekst źródłaCanunayon, Meraluna. "Identification of QTL for leaf senescence related traits in perennial ryegrass (Lolium perenne L.)". Thesis, Aberystwyth University, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.704755.
Pełny tekst źródłaHesse, Uljana. "Untersuchungen zur Endophytbesiedelung von Gräserökotypen und zu Symbioseeffekten durch Neotyphodium lolii in Lolium perenne-Genotypen hinsichtlich Stresstoleranz und Ertragsmerkmale". [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965087298.
Pełny tekst źródłaZbib, Nasrallah. "Toxicité de la fétuque élevée et du ray-grass anglais endophytés sur ovins". Thesis, Toulouse, INPT, 2014. http://www.theses.fr/2014INPT0101/document.
Pełny tekst źródłaThe symbiotic associations between different varieties of fungi of the Epichloë kind and forages are responsible for the production of mycotoxins which are responsible of toxicoses in livestock and economic losses in some countries. The development of E. coenophiala in tall fescue, which is associated with the production of ergovaline, is responsible for « fescue foot disease » while the presence of E. festucae var. lolii in ryegrass, which is accompanied by the production of lolitrem B, is responsible for the « ryegrass staggers ». and the production of ergovaline, whose the toxic effects associated in the presence of lolitrem B are poorly documented. My thesis was to explore the effects of the distribution of different toxic forages of endophyte-infected tall fescue or ryegrass produced in French agricultural conditions on health and animal production and the mechanisms of action of ergovaline and lolitrem B
Murphy, P. M. "Genetic variation in crown rust (Puccinia coronata) and its interactions with perennial ryegrass (Lolium perenne)". Thesis, Queen's University Belfast, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273155.
Pełny tekst źródłaCarlile, Eloise. "Studies on genes and methods for transforming the nucleus and plastids of Lolium perenne L". Thesis, University of Manchester, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.687415.
Pełny tekst źródłaPodkówka, Lucyna. "Wartość pokarmowa oraz ocena przydatności do zakiszania zielonek z Phleum pratense, Lolium perenne i Festulolium". Rozprawa doktorska, [Nakł.aut.], 2001. http://dlibra.utp.edu.pl/Content/270.
Pełny tekst źródłaAnsell, Kevin J. "How does increased COâ†2 concentration effect leaf photosynthesis at low temperatures in Lolium perenne". Thesis, University of Essex, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394185.
Pełny tekst źródłaPutta, Karthik. "Physical mapping of EPSPS gene copies in glyphosate resistant Italian ryegrass (Lolium perenne ssp. multiflorum)". Thesis, Kansas State University, 2017. http://hdl.handle.net/2097/36183.
Pełny tekst źródłaDepartment of Agronomy
Randall S. Currie
Mithila Jugulam
Italian ryegrass (Lolium perenne L. ssp. multiflorum (Lam.) Husnot), one of the problem weeds of the US, evolved resistance to multiple herbicides including glyphosate due to selection in Arkansas (AR). Glyphosate is a 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) inhibitor and amplification of EPSPS gene, the molecular target of glyphosate confers resistance to this herbicide in several weed species, including Italian ryegrass from AR. The objective of this study was to determine the expression of EPSPS gene and protein as well as distribution of EPSPS copies on the genome of glyphosate-resistant Italian ryegrass (ARR) using a known susceptible Italian ryegrass (ARS) from AR. EPSPS gene copies and expression of ARR and ARS were determined using quantitative PCR with appropriate endogenous controls. EPSPS protein expression was determined using Western blot analysis. Fluorescence in situ hybridization (FISH) was performed on somatic metaphase chromosomes to determine the location of EPSPS copies. Based on qPCR analysis, ARR plants showed a wide range of 12 to 118 EPSPS copies compared to a single copy in ARS. EPSPS gene expression correlated with the gene copy number in both ARR and ARS. Individuals with high EPSPS copies showed high protein expression in Western blot analysis. FISH analysis showed presence of brighter EPSPS signals, distributed randomly throughout the genome of ARR individuals compared to a faint signal in ARS plants. Random distribution of EPSPS copies was previously reported in glyphosate-resistant Palmer amaranth. Overall, the results of this study will help understand the origin and mechanism of EPSPS gene amplification in Italian ryegrass.
Reinholz, Johannes. "Analytische Untersuchungen zu den Alkaloiden Lolitrem B und Paxillin von Neotyphodium lolii und Lolium perenne, in vivo und in vitro". [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=961553723.
Pełny tekst źródłaMigault, Vincent. "Insertion de la morphogenèse racinaire dans L grass, un modèle structure-fonction de graminées fourragères". Thesis, Poitiers, 2015. http://www.theses.fr/2015POIT2254/document.
Pełny tekst źródłaA model of the shoot morphogenesis of forage grasses, called L-grass, was developed in previous studies. The aim of this thesis is to propose a method for introducing root morphogenesis in the current model so the effect of telluric resources availability can be taken into account for shaping plant form and functioning.A simulator of perennial ryegrass (Lolium perenne L.) whole plant, which includes (i) the rules of shoot architecture self-regulation,(ii) the architectural development of the root system, (iii) the coordination processes between shoot and root parts and (iv) a system of allocation of carbon, was developed. The self-adaptable character of the model allows the reproduction of the responses to the intensity of defoliation and the competition for sunlight without the need of any central control. The coupling of the model with a soil model enables to recreate the development of the plant undergoing different scenarios of water supply with no requirement of previously established morphogenetic guidelines.The architectural representation of the root system presents some shortcomings, mainly regarding the need in computing power when simulating plant populations. In order to overcome these limitations, a continuous model of the dynamics of root densities has been also incorporated to simulate plant rooting. The comparison between both models of root systems has shown the undeniable interest of modeling root density, especially for the studies at the vegetation cover level
Repussard, Céline. "Etude des facteurs de production d’alcaloïdes toxiques par des Epichloë endophytes de graminées fourragères dans le Sud de la France". Thesis, Toulouse, INPT, 2014. http://www.theses.fr/2014INPT0104/document.
Pełny tekst źródłaThe most studied symbiotic associations Epichloë- cool seasons grasses concern perennial ryegrass (Lolium perenne) with Epichloë festucae var. lolii and tall fescue (L. arundinaceum) with E. coenophiala. These fungi can synthesize alkaloids that could be toxic to livestock such as ergovaline and lolitrem B. My thesis work was to explore the factors related to the production of mycotoxins in grasses. Different studies have been conducted on tall fescue and perennial ryegrass to reveal i) the presence of endophyte-infected toxigenic strains in the South West of France and ii) the influence of environmental conditions of Saint-Affrique (Aveyron) on the synthesis of ergovaline and lolitrem B in forage varieties known to be responsible for toxicity on other continents
Monnet, Fabien. "Tolerance a un exces de zinc et activite photosynthetique de lolium perenne infecte ou non par neotyphodium lolii; epuration des eaux residuaires urbaines associee a la production de plantes horticoles (doctorat environnement,biologie et physiologie vegetale)". Clermont-Ferrand 1, 2001. http://www.theses.fr/2001CLF1MM24.
Pełny tekst źródłaAraneda, Calderón Mariana Alejandra. "Comparación estacional del almacenaje de carbono total y carbono orgánico en tres cultivares de ballica perenne (Lolium perenne L.) y su relación con la fotosínteis". Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/150860.
Pełny tekst źródłaLas emisiones de dióxido de carbono (CO2) pueden conducir a un aumento de la temperatura ambiental global e influir en el cambio climático, lo cual se ha convertido en un problema de discusión global. Los céspedes urbanos pueden mitigar estos efectos, ya que capturan el CO2 mediante el almacenamiento de carbono en los sustratos y la vegetación. El objetivo del presente estudio fue comparar estacionalmente la habilidad de secuestro de carbono y los parámetros fotosintéticos de tres cultivares de ballica perenne (Lolium perenne L.): ‘Derby Xtreme’, ‘Nobility’ y ‘Premier II’ y un suelo desnudo en la zona central de Chile. Se realizaron dos muestreos de suelo de los tres cultivares a tres profundidades (0–10, 10–20 y 20–30 cm), en la primavera de 2011 y en el otoño de 2012.
Butler, Tony. "Physiological effects of drought on perennial ryegrass (Lolium perenne L.) and tall fescue (Festuca arundinacea Schreb.)". Lincoln University, 2008. http://hdl.handle.net/10182/1098.
Pełny tekst źródłaMellon, R. M. "The development of thermogravinetric tools for assessing herbage quality of perennial rye grass (Lolium perenne L.)". Thesis, Queen's University Belfast, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.579753.
Pełny tekst źródłaHamill, M. E. "Development of new characteristics for identification and classification of cultivars of perennial ryegrass (Lolium perenne L.)". Thesis, Queen's University Belfast, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373531.
Pełny tekst źródłaSilva, Jose Carlos Sousa. "The response of Lolium perenne L. S23 to light and temperature studied from experiment and modelling". Thesis, University of Edinburgh, 1994. http://hdl.handle.net/1842/12937.
Pełny tekst źródłaErley, Gunda Schulte auf'em. "Die Stickstoff- und Kohlenstoffallokation von Gräsern mit unterschiedlicher Wachstumsdynamik (Lolium Perenne L. und Festuca rubra L.)". Bonn : Rheinische Friedrich-Wilhelms-Universität, Institut für Pflanzenbau, Lehrstuhl für Allgemeinen Pflanzenbau, 2001. http://hss.ulb.uni-bonn.de:90/ulb_bonn/diss_online/landw_fak/2001/schulte_auf_m_erley_gunda/0200.pdf.
Pełny tekst źródłaCare, Debbie Anne. "Effect of some external factors on root hair demography in Trifolium repens L. and Lolium perenne L". Thesis, University of Auckland, 1999. http://wwwlib.umi.com/dissertations/fullcit/9940677.
Pełny tekst źródłaSubscription resource available via Digital Dissertations only.
Swieter, Anita [Verfasser], i Sylvia [Akademischer Betreuer] Moenickes. "Modellgestützte Bestimmung des optimalen Schnittzeitpunkts von Lolium perenne-Sorten für die Biogasproduktion / Anita Swieter ; Betreuer: Sylvia Moenickes". Braunschweig : Technische Universität Braunschweig, 2015. http://d-nb.info/1175819840/34.
Pełny tekst źródłaCrowe, Samuel Richard. "The response of Lolium perenne and Holcus lanatus to shading in relation to a silvopastoral agroforestry system". Thesis, Queen's University Belfast, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333809.
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