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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 870 for “"Vegetative"”.
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Vegetative oil yield and agronomic performance of vegetative oil sorghum across environmental gradients
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-05-01
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Vegetative Response to Hurricane Sedimentation
This research investigated the response of the dominant salt marsh macrophyte Spartina alterniflora var. Loisel to sedimentation from Hurricanes Gustav and Ike. A range of sedimentation was used to track the above and belowground plant response, as well as the volume of mineral and organic matter, …
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A Vegetative Analysis of Hercules Glades Wilderness
Cedar glades of Southwest Missouri were studied quantitatively. The Bray-Curtis ordination technique of indirect gradient analysis was applied to the sample plot data in an attempt to determine whether sites located on varying percent slope, exposure, aspect, or stage of successful would group …
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Simulation of phosphorus transport in vegetative filter strips
This study investigated the effectiveness of vegetative filter strips (VFS) in removing phosphorus from surface runoff. Dissolved and particulate nutrients were treated separately due to differing transport and removal mechanisms. Nutrient transport in VFS appears to be a function of runoff rate, …
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Biomineralization in cement based materials : inoculation of vegetative cells
… study undertaken to understand the influence of vegetative bacteria, specifically Sporosarcina pasteurii (S. pasteurii), when it is incorporated within cement paste. Vegetative S. pasteurii cells were suspended in a urea-yeast extract medium and this medium was mixed with cement. The influence of …
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Efficiencies of Mass Encapsulation in Alginate of Vegetative Explants
‘Lord Baltimore’ hardy hibiscus (Hibiscus moscheutos L.) was used in the mass encapsulation protocol, rinsing effects on bulk encapsulation, growth comparisons using K-NAA, acclimatization to greenhouse environment, and leaf anatomy comparisons. Nodal segments, each containing a single axillary …
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Vegetative filter strip assessment in the state of Iowa
<p>Vegetative filter strips (VFS) is one of the best management practices that uses natural processes to remove a portion of the sediment and other pollutants carried by runoff before the water enters a water-body. The project analyzes the flow accumulation of runoff with the help of Geographic …
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Multispectral Imaging Techniques for Monitoring Vegetative Growth and Health
Electromagnetic radiation reflectance increases dramatically around 700 nm for vegetation. This increase in reflectance is known as the vegetation red edge. The NDVI (Normalized Difference Vegetation index) is an imaging technique for quantifying red edge contrast for the identification of …
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Vegetative communities as indicators of ground beetle (Coleoptera: Carabidae) diversity
… I determined whether land units classified by vegetative communities predicted the community structure of a diverse group of invertebrates—the ground beetles (Coleoptera: Carabidae). Specifically, that (1) land units of the same classification contained similar carabid species assemblages and …
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Genetic network regulating variation in vegetative phase change in maize
Vegetative phase change in maize is characterized by the transition from waxy juvenile leaves to pubescent, glossy adult leaves. In maize, mutants that alter the timing of vegetative phase change are valuable resources to identify the responsible factors. Also, continuous variation of leaf identity …
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Functional analysis of Poplar genes regulating flowering and vegetative growth
Poplar (Populus spp. and hybrids) are used for pulp, paper and solid wood products. Furthermore, poplar is being developed as a dedicated biomass crop for biofuels and biomaterials. Thus, methods to accelerate genetic improvement to improve woody biomass yield, quality and optimal growth on …
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Influence of Human Recreational Activities and Vegetative Characteristics on Waterbird Abundance
… possible impacts of recreational activity and vegetative characteristics on the relative abundance of waterbirds along a heavily used river, the San Marcos River, in central Texas. The abundance of waterbirds and human disturbance was estimated by conducting point counts for 20 minutes at 30 …
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Vegetative tillering plasticity modulates agronomical optimum plant density in winter wheat
… of phenotypic plasticity. We hypothesize that vegetative tillering phenotypic plasticity is positively correlated with vegetative tiller production and that genotypes with greater vegetative tillering phenotypic plasticity have lower AOPD since greater tiller production may buffer for …
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Vegetative Vermehrung einheimischer Baumarten in Südecuador - Physiologische Grundlagen und deren Umsetzung
… ist, müsste das Pflanzmaterial vor allem durch vegetative Vermehrung erzeugt werden. Bisher fehlt es jedoch noch an Grundlagenwissen und effizienten Methoden zur Klonierung einheimischer Baumarten. • In der vorliegenden Arbeit wurde das vegetative Vermehrungspotential sowie der Kohlenhydrat- und …
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Cultivation of Palmaria palmata: spore release, vegetative propagation and decontamination techniques.
… methods of growing P. palmata from spores and vegetatively for the development of a commercial crop. Initially, methods of spore release were trialled and spore survival was observed. Epiphytic growth was observed on spores for which a number of chemical treatments were then investigated. …
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Current Sensory Stimulation Practices for Individuals in Coma or Vegetative State
… treatment is beneficial for patients in vegetative states as well as coma. However, 90 percent of the respondents reported that formal stimulation programs are discontinued if no improvement in awareness is observed following six weeks of treatment.
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The D-Amino Acid Content of Bacterial Spores and Vegetative Cells
Made available in DSpace on 2014-12-05T21:45:22Z (GMT). No. of bitstreams: 1 0006958.pdf: 1926158 bytes, checksum: b2b399651c0acd3848c68baec871818b (MD5) Previous issue date: 1953
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