Search for dissertations about: "thesis in agricultural microbiology"
Showing result 6 - 10 of 53 swedish dissertations containing the words thesis in agricultural microbiology.
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6. UDP-sugar metabolizing pyrophosphorylases in plants : formation of precursors for essential glycosylation-reactions
Abstract : UDP-sugar metabolizing pyrophosphorylases provide the primary mechanism for de novo synthesis of UDP-sugars, which can then be used for myriads of glycosyltranferase reactions, producing cell wall carbohydrates, sucrose, glycoproteins and glycolipids, as well as many other glycosylated compounds. The pyrophosphorylases can be divided into three families: UDP-Glc pyrophosphorylase (UGPase), UDP-sugar pyrophosphorylase (USPase) and UDP-N-acety lglucosamine pyrophosphorylase (UAGPase), which can be discriminated both by differences in accepted substrate range and amino acid sequences. READ MORE
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7. Impact of Brassicaceae cover crops on pea root rot (Aphanomyces euteiches) in subsequent peas
Abstract : The soil-borne pathogen Aphanomyces euteiches Drechs is among the greatest threats to pea production world-wide. This pathogen can persist in soil for many years without a host plant and is very difficult to control due to its long-lived oospores and to environmental restrictions on fungicide application. READ MORE
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8. Use of rhizobacteria for the alleviation of plant stress
Abstract : Plant growth promoting rhizobacteria are beneficial microbes able to induce plant stress tolerance and antagonise plant pathogens. The present study showed that wheat seedlings pre-treated with Bacillus thuringiensis AZP2 had better tolerance to severe drought stress and showed 78% greater plant biomass and five-fold higher survivorship compared to wheat seedlings not treated with the bacterium. READ MORE
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9. Studies on plant-microbe interaction to improve stress tolerance in plants for sustainable agriculture
Abstract : Biotic and abiotic stress factors have a major impact on plants and cause extensive losses to crop production. Bacteria that provide growth promotion and prime stress tolerance of plants have great potential to improve crop production and support durable and environmental friendly resource management. READ MORE
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10. Biogas production from lignocellulosic agricultural residues : microbial approaches for enhanced efficiency
Abstract : Methane, produced through microbial anaerobic digestion of various organic materials, is seen as a promising sustainable bioenergy source with the potential to reduce the current dependence on fossil fuels. Among organic materials, lignocellulosic materials, especially agriculture residues, are highly interesting due to high abundance and potential for methane production. READ MORE