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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 150 for “"Plant tissue."”.
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The killing of plant tissue by low temperature
… applied to a very specific set of phenomena in plants. With all plant tissues, when a certain temperature is reached very shortly after thawing, it will be found that the tissue has taken on a brown, water-soaked appearance, and evaporation from that tissue is much more rapid than from living …
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SENSING CHARACTERISTICS AND MATHEMATICAL MODELLING OF PLANT TISSUE POLYPHENOLASE SENSORS
… polyphenol oxidase, an enzyme commonly found in plant tissues. Its kinetics was studied by monitoring the concentration of the reaction product, 2,3-dihydroindole-5,6 quinone, at 470 nm in a spectrophotometer. The data were successfully correlated by the rate equation for a proposed mechanism. …
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Phytoforensics on energetics: novel plant tissue measure approach and modeling
… approaches on energetics. Four different plants species, including woody perennial trees and monocot grasses, were planted both in soil and sand reactors with continuous exposure to a mixture of explosives in the greenhouse. Time dependent assessments were carried out to determine kinetic …
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Techniques for isolating Phytophthora megasperma var. sojae from soil and plant tissue
Photocopy of typescript.
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The biochemistry and molecular biology of intercellular adhesion in plant tissue culture
The adhesion between neighbouring plant cells is established as cells are formed during cytokinesis through the middle lamella that is made principally of pectins and proteins. Pectins are secreted into the cell wall in a highly methylesterified form and subsequently de-esterified in muro by pectin …
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Fate of genetically modified plant tissue in soil: what happens to the DNA
"Engineering plants for improved crop production and performance are not a new technology. Advancements in recombinant DNA tools have allowed for developments in agriculture such as engineering plants for pest and disease control, drought resistance, increased nutritional value content, and …
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Application of plant tissue and organ culture in soybean improvement for resistance to Septoria glycines
… 20 $\mu$M BAP to MS medium with 1 $\mu$M BAP. Plants resistant to the pathotoxic culture filtrate of S. glycines were regenerated from immature embryo of soybean cultivar (cv.) BSR201 and from cotyledonary nodes of mature seeds of the cvs. BSR201, Fayette, and one breeding line, L1615. The …
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Uptake and Translocation of Two Fungitoxicants by Tomato and Their Persistence in Plant Tissue and Soil
Made available in DSpace on 2014-12-10T23:32:43Z (GMT). No. of bitstreams: 1 7207009.pdf: 1423040 bytes, checksum: eed1d6f9e290341f15066185f00c0587 (MD5) Previous issue date: 1971
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The role of eukaryotic initiation factor 5A and its cellular localization in developing Zea mays plant tissue.
… in developing maize endosperm and root and leaf tissue have reinforced the idea that eIF5A has at least a secondary role in cellular proliferation and cell division. The interactions of eIF5A with numerous maize proteins identified through pull down analysis, have provided insight into the …
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Key To Microscopic Fragments of Plant Tissue in Prairie Dog Stomachs and Food Habits of Prairie Dogs in South Dakota
… a reference collection and construct a key of plants occurring on prairie dog towns in southwest South Dakota; (2) determine plant species eaten by prairie dogs by analyzing stomach and pellet samples; and (3) relate the availability of plant species and preference in the feeding habits of …
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Sustainable Agronomic Approaches for Reclaimed Wastewater Utilization: A Focus on Phosphorus Removal, Plant Tissue and Soil Nutrients Retention and Leachate Quality using Biochar and Nitrogen Application Rates under Different Forage Systems
… and stable supply of water and valuable plant nutrients, excessive levels of soil nutrients, particularly P can also occur, especially over prolonged use resulting in environmental repercussions such as deterioration of water bodies and supplies. Phosphorus-enriched soils are a …
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Greenhouse evaluation of potassium application on selected soil and plant properties utilizing four Virginia ultisols
… Kon corn growth, elemental composition of corn tissue and soil nutrient levels. Plant height and production of dry matter were measured to determine the effect of K application on corn yield. Plant tissue concentrations of Ca, Mg and K were determined, as were NH<sub>4</sub>OAc extractable soil …
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Simulating the effects of nitrogen and phosphorus on the growth and yield of maize in Vhembe District, Limpopo Province
… evaluated the biomass production, grain yield, plant tissue N and p content and soil N andp content during maize growth. The APSIM model was used to predict biomass and maize yield. Treatments consisted of N ferlilizer application at O and 75 Kg/ha in 2005/2006 season and o, 37.5 and 75 Kg/ha in …
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Computational biology in plant tissue culture: Systematic evaluation of machine learning approaches for callus induction in Solanum L.: A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Lincoln University
Optimization of plant tissue culture systems remains a major biotechnological challenge; yet successful callus induction, the formation of unorganized, proliferating cell masses from differentiated tissues, enables transformative applications in agriculture, medicine, and fundamental research. …
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Ionic balance and growth of carnations
… the overall organic acid content, (C-A), of the plant and the level of the other ions in the plant tissue. The optimum (C-A) content for the carnation was 1700-1900 milligram equivalents per kilogram dry matter. There was a highly significant correlation between increase in (C-A) content and …
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Seasonal Changes in Biomass of Two ComFreshwater Wetland plants: storage of nutrients
… that the total amount of nutrients in plant tissue would be greater in the growing season, than the non-growing season. Typha latifolia and Carex lurida were placed in mesocosms at the University of Mississippi Field Station (UMFS) and dosed with phosphorous. Each replicate experiment …
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