Plant Sciences Masters Theses: Recent submissions
Now showing items 81-100 of 192
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Development of a Molecular Marker to Track APA G40199 Introgression in Common Bean for Bruchid Resistance
(North Dakota State University, 2018)In common bean (Phaseolus vulgaris), the main seed storage pests are the bruchid beetles. Damage done to the seed by the larvae has a large impact on seed quality and yield. Arcelin (ARC), phytohaemagglutinin (PHA), and ... -
Phenolic-Linked Antioxidant and Anti-Hyperglycemic Properties of Selected Cereal, Pseudo-Cereal, and Millet Using In Vitro Screening Methods
(North Dakota State University, 2018)Improving diversity of food systems by targeting whole grain cereals, pseudo-cereals, and millets is essential to enhance nutritional qualities beyond macro and micronutrient balance and to address emerging global food and ... -
Soybean Seeding Rate and Row Spacing Effects on Plant Establishment and Yield
(North Dakota State University, 2018)North Dakota soybean [Glycine max (L.) Merrill] management varies across the state, resulting in yield differences. Eight soybean seeding rates (starting at 197600 and increasing by 49400 live seed ha-1 increments) and row ... -
Development of a Genetic Transformation System of Raspberry Cultivars for Gene Function Analysis
(North Dakota State University, 2018)An Agrobacterium-mediated transformation system of purple raspberry ‘Amethyst’ was established after a series of experiments that determined the effect of genotype, inoculum density, and co-cultivation time on transformation. ... -
Tile Drainage, Beds, and Fe-EDDHA Application Effect on Soybean Production
(North Dakota State University, 2018)Eastern North Dakota has received excessive rainfall events since 1995, and soils are prone to waterlogging. This research evaluated the effects of subsurface tile drainage, raised beds, and iron-chelate (Fe-EDDHA) ... -
Cultivation to Supplement Residual Herbicides in Sugarbeet
(North Dakota State University, 2018)The migration of waterhemp (Amaranthus tuberculatus) into northern sugarbeet (Beta vulgaris) growing regions has prompted sugarbeet producers to utilize inter-row cultivation in their weed management program as no currently ... -
Interseeding Cereal Rye and Winter Camelina into Corn in North Dakota
(North Dakota State University, 2018)Limited photosynthetically active radiation (PAR) can reduce interseeded cover crop growth in corn (Zea mays L.). Two experiments in North Dakota evaluated the effect that hybrid relative maturity (RM), row width, and cover ... -
Factors Affecting Grapevine Establishment in Northern Production Regions
(North Dakota State University, 2011)Two experiments were conducted to detect differences in growth and cold hardiness during establishment of northern grown wine grapevines. One experiment tested the use of four grow tube treatments and two pruning levels ... -
Nitrogen Fertilizer Types and Application Timing on Hard Red Spring Wheat Productivity and Grain Protein
(North Dakota State University, 2017)The balance of improving hard red spring wheat (Triticum aestivum L. emend Thell) yield while maintaining grain protein concentration continues to be a challenge in agriculture. The objective of the field research was to ... -
Fate of Deoxynivalenol during Wet Milling
(North Dakota State University, 2018)The fungal disease Fusarium head blight affects cereal grains and can produce mycotoxins, like the water-soluble deoxynivalenol (DON). Wheat wet milling process begins with ground endosperm obtained by dry milling and ends ... -
Postemergence Efficacy of Pyroxasulfone at Different Rates and Timings in Wheat
(North Dakota State University, 2018)Pyroxasulfone is a VLCFA inhibitor labeled to control grasses and small-seeded broadleaf weeds. Little information is available regarding this herbicide being applied postemergence. Two field experiments were conducted ... -
Strategies for Optimizing Nitrogen Use in Corn with and without Subsurface Drainage
(North Dakota State University, 2011)Excessive soil moisture can impact planting date, plant establishment, and N availability, resulting in reduced yields and N use efficiency. Nitrogen management practices such as use of urease and nitrification inhibitors, ... -
Turfgrass Responses and Rootzone Media Characteristics as Affected by Salinity
(North Dakota State University, 2011)Utilization of salt-tolerant species or cultivars is one the most effective methods to address salinity problems in turfgrass management. The relative salt tolerance in 26 commercial creeping bentgrass (Agrostis stolonifera) ... -
Predicting Potato Yield Loss Due to Metribuzin Sensitivity in North Dakota
(North Dakota State University, 2018)A linear-log model to predict yield loss due to metribuzin injury was established by Love et. al. in 1993. Two experiments were conducted in 2016 and 2017 to evaluate and improve this model for application in North Dakota ... -
Weed Management and Soil Quality Outcomes of Non-Chemical Weed Control Tactics
(North Dakota State University, 2018)In the Northern Great Plains (NGP), weed management within organic systems remains a challenge. Experiments were conducted at two distinct sites in North Dakota to investigate effects of deep mulch no-till (NT) on soil ... -
Somatic Embryogenesis of Magnolia spp. and Cultivars
(North Dakota State University, 2018)This study focused on induction of somatic embryogenesis of Magnolia spp. and cultivars utilizing leaf and seed (immature and mature) tissues with attempted micropropagation experiments. In a preliminary experiment, direct ... -
Genotype-by-Environment Interaction in Sunflowers for the Northern Plains
(North Dakota State University, 2018)Genotype by environment interaction (GxE) is the tendency of the phenotypic performance of two or more plant genotypes in one environment to not be predictive of their relative performance in another environment. To discover ... -
An Initiative to Clean Label: Can We Replace Dough Strengtheners in Bread Formulations
(North Dakota State University, 2018)Dough strengtheners are the most common and largest group of chemicals used in bread formulations. This study evaluated the capability of hard red spring (HRS) wheat flour to replace commercial dough strengtheners in bread ... -
Predicting and Enhancing Spring Wheat Grain Protein Content through Sensing and In-Season Nitrogen Fertilization
(North Dakota State University, 2018)Grain protein content is an essential component to producing a profitable Hard Red Spring Wheat (HRSW) (Triticum aestivum L.) crop in the northern Great Plains. Growers can increase grain protein content through in-season ... -
Pre-Harvest Glyphosate Timing in Oats and Final Oat Quality
(North Dakota State University, 2018)Pre-harvest glyphosate is often applied to cereal crops, such as oats, to insure uniform grain ripeness at harvest. However, some buyers have claimed that this practice negatively affects oat end product quality. Oat samples ...