Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Referee "Becker, Heiko C. Prof. Dr."
Now showing items 21-40 of 53
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Genetic variation and inheritance of secondary seed dormancy in winter oilseed rape (Brassica napus L.)
(2012-11-29)Secondary seed dormancy in oilseed rape is a phenomenon that allows seeds to survive in the soil for many years without germination. Following soil cultivation, dormant seeds may germinate in subsequent years and are the ... -
Phänotypisierung von Raps- und anderen Brassica-Genotypen zur Identifizierung von Resistenzquellen gegenüber Sclerotinia sclerotiorum
(2012-02-28)The aim of this work was the development of suitable screening methods for resistance evaluation of oilseed rape cultivars against S. sclerotiorum. With these methods, possible sources of ... -
Molecular and functional characterization of potential pathogenicity related genes from <i>Verticillium longisporum</i>
(2012-02-17)The genus Verticillium includes many plant pathogenic species that cause serious economic losses through the infection of host plants, and it belong to one of the most widespread groups of ... -
Colonization of maize with Fusarium spp. and mycotoxin accumulation
(2012-01-06)Ear rot caused by Fusarium spp. is a serious disease of maize plants worldwide, which can be divided in two types: Red ear rot or Gibberella ear rot (GER), and Pink ear rot or Fusarium ear rot (FER). Apart from impairment ... -
Brassica - Wildarten als neue genetische Ressource für die Rapszüchtung
(2011-12-14)The genetic base in the material which is available in rapeseed breeding is very limited in comparison with other crops such as wheat or maize which are used for a very long time by humans. ... -
Breeding for a reduced glucosinolate content in the green mass of rapeseed to improve its suitability for biogas production
(2011-08-03)Brassica napus L., a plant that belongs to the Brassicaceae family is one of the main oil crops. Inside its seeds glucosinolates appear to be the main secondary glycoside, sugar containing ... -
Fusarium in Zuckerrüben - Artspektrum, Pathogenität und Mykotoxinbildung sowie Kreuzpathogenität in Weizen
(2011-03-02)Fusarium spp. can infect sugar beets in all growth stages and during storage. Especially in the U.S., root and white sugar yield is reduced by Fusarium Yellows. Fusarium spp. are also ... -
Effect of Brassica genotype on the infestation by cabbage stem weevil Ceutorhynchus pallidactylus (Mrsh.) (Col.: Curculionidae) and the parasitism of stem weevil larvae
(2010-12-21)The search for plant resistance to insect pests in oilseed rape (Brassica napus L. var. oleifera Metzg.) is still in an early stage of development. In this study, a wide spectrum of ... -
Comparative QTL mapping in diploid and alloploid Brassica species to analyze fixed heterosis
(2010-10-22)The spontaneous hybridization of related species by combining their genomes (alloploidy) has played a prominent role in plant evolution. Main reasons for the success of allopolyploids are ... -
Einfluss von Kohlfliegenbefall auf die Infektion und Schadwirkung von Verticillium longisporum und Phoma lingam an Raps
(2009-07-10)The present work is dealing with the impact of cabbage root fly (Delia radicum) on infections and damage potential of V. longisporum and P. lingam on oilseed rape. Between 2005 and 2008 ... -
Untersuchungen zur Interaktion des Pathogenitätsfaktors P25 des beet necrotic yellow vein virus mit Proteinen der Zuckerrübe (Beta vulgaris L.)
(2009-05-08)Characterisation of physical interactions between pathogenicity factor P25 of beet necrotic yellow vein virus and the sugar beet proteome (Beta vulgaris L.) In this study protein-protein ... -
Identification of resistance sources and characterization of resistance factors in Brassica species to Verticillium longisporum
(2008-03-18)The increasing area of oilseed rape cultivation particularly in the northern European countries has significantly promoted Verticillium longisporum, the causal agent of "Verticillium wilt" of Brassica crops, and thus ... -
Increasing erucic acid content in the seed oil of rapeseed (Brassica napus L.) by combining selection for natural variation and transgenic approaches
(2008-02-14)Erucic acid (22:1) obtained from the seed oil of high erucic acid rapeseed (HEAR) is of interest for the oleochemical industry. It is used in the plastic film, nylon, lubricant and emollient industries. Currently available ... -
Genetic diversity based on SSR markers, heterosis and yield performance of Brassica rapa for biomass production
(2008-02-14)Biogas production has recently become of major interest in Europe. The substrate mainly used is biomass from energy crops and 2% of agricultural land in Germany is presently used for the cultivation of energy crops. ... -
Occurrence, spread and pathogenicity of different Beet necrotic yellow vein virus (BNYVV) isolates
(2007-12-19)Rhizomania (beet necrotic yellow vein virus, BNYVV) represents an important sugar beet disease, which is transmitted by the biotrophic plasmodiophoromycete Polymyxa betae. As long as the disease is not controlled it can ... -
Methodische Untersuchungen zum Einsatz der Nahinfrarot-Spektroskopie (NIRS) zur Qualitätsbeurteilung von High-Oleic-Sonnenblumen
(2007-09-20)To determine the different quality parameters of high-oleic (HO) sunflower achenes, reliable analytical methods are necessary in order to achieve optimal yield and value for both, the food ... -
Genetic variation and inheritance of phytosterol content in <i>Brassica napus L.</i>
(2007-09-13)Improving oil and protein quality for food and feed purposes is considered as an important goal in rapeseed (Brassica napus L.) breeding programmes. Seeds of oilseed rape have been shown ... -
Genetic Analysis of Heterosis in Rapeseed (B. napus L.) by QTL Mapping
(2007-09-12)Heterosis, or hybrid vigour, refers to the phenomenon that progeny of diverse inbred lines exhibit greater biomass, speed of development and fertility than the better of the two parents or ... -
Development of a haploid transformation system and overexpression of Phytochrome B gene in Brassica napus L.
(2007-08-15)Oilseed rape (Brassica napus L.) is a renowned crop worldwide for its edible oil as well as a source of protein animal feed. Agrobacterium-mediated transformation has proved to work efficient for genetic engineering of ... -
Methodische Grundlagen der Züchtung von Saflor (<i>Carthamus tinctorius L.</i>) für den ökologischen Landbau
(2007-07-11)Plants for oil production are cultivated in organic farming on only 2% of the acreage, although a large demand of ecologically produced oil exists. Safflower (Carthamus tinctorius L.) could ...