Browsing Plant Sciences Masters Theses by Title
Now showing items 24-43 of 191
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Dark, Hard and Vitreous (DHV) HRS Wheat Kernel Content Effect on Flour and Baking Quality
(North Dakota State University, 2014)Kernel vitreousness is an important grading characteristics of Hard Red Spring (HRS) wheat in the U.S., as subclasses vary in the dark, hard and vitreous kernel (DHV) content. This research investigated different subclasses ... -
Debranning Affects Durum Wheat Milling Properties and Semolina Quality
(North Dakota State University, 2020)Wheat can undergo debranning before milling. Debranning involves the removal of the outer bran layer from wheat kernels by friction and abrasion forces. This research was conducted to determine the effect of durum cultivar ... -
Delayed Harvest Affects Quality of Durum Wheat
(North Dakota State University, 2017)Harvest can be delayed for many reasons. This research was conducted to determine the effect of delayed harvest on grain and semolina quality of durum wheat (Triticum turgidum L. ssp. durum [Desf.] Husn.). Twelve durum ... -
Developing a Blackleg Management Package for North Dakota
(North Dakota State University, 2019)Blackleg, caused by Leptosphaeria maculans, inflicts greatest canola yield losses when plants are infected before reaching the six-leaf growth stage. Studies were conducted to model pseudothecia maturation and ascospore ... -
Developing Methodology to Predict and Increase Grain Protein Content in Spring Wheat
(North Dakota State University, 2017)A challenge for hard red spring wheat (HRSW) (Triticum aestivum L. emend Thell.) producers is to obtain both high yields and market-required grain protein content (GPC). The ability to accurately predict HRSW yield with ... -
Development and Evaluation of a Greenhouse Testing Procedure for Cold-Hardiness in Hard Red Winter Wheat
(North Dakota State University, 2015)Experiments were conducted to develop a greenhouse test for comparing the cold tolerance of winter wheat genotypes. Winter-survival is a complex trait and in field trials it has low heritability, consequently, selection ... -
Development of a Diverse Base Population for Hard Red Winter Wheat Recurrent Mass Selection
(North Dakota State University, 2016)Limited germplasm is available for a newly established NDSU hard red winter wheat breeding program. Therefore, a diverse pre-breeding base population was produced to broaden genetic variability through recurrent mass ... -
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. ... -
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 ... -
Differential Response to Foliar Pathogens in Wheat as a Consequence of Cytoplasmic Substitution
(North Dakota State University, 2013)Wheat alloplasmic lines are plants where the cytoplasmic genome of one wheat species was substituted by those of a wild relative, while maintaining the original nucleus. Our project studied differential responses of various ... -
Differentiating PVY Infection from Nitrogen Deficiency in Potato Using Spectral Reflectance
(North Dakota State University, 2019)Potato Virus Y (PVY) infection and nitrogen (N) deficiency cause similar symptoms (chlorosis and stunting) on potato foliage. While conventional methods, including ELISA and petiole testing, require destructive sampling ... -
Distillers Byproduct Compared to Other Nitrogen Sources as a Fertilizer for Corn
(North Dakota State University, 2017)Corn (Zea mays L.) based ethanol and associated byproducts like wet (WDG) production has increased over the past decade. Research was conducted in five environments in North Dakota to determine the nitrogen (N) fertilization ... -
Droplet Size Effect on Herbicide Used in Cereals to Control Dicotyledonous Weeds
(North Dakota State University, 2014)Experiments were conducted to evaluate the effect of droplet size on the efficacy of translocated and non-translocated herbicides. Translocated and non-translocated herbicides provided similar control when comparing droplet ... -
Effects of Competitive and Allelopathic Interactions on Field Pea and Soybean under Organic Management
(North Dakota State University, 2013)Experiments were conducted during 2011 and 2012 at Dickinson Research Extension Center (DREC), ND and at Carrington Research Extension Center (CREC) to understand the effects of competitive and allelopathic interactions ... -
Effects of Pretreatments on Separating the Seed Coat from the Cotyledon of Black Bean
(North Dakota State University, 2017)Separation of seed coat from the cotyledon could result in an additional black bean food ingredient. The objective of this study was to develop a standard milling procedure that can achieve optimum seed coat removal from ... -
Efficacy and Soil Residual of Herbicides Developed For Optimum GAT (Glyphosate Acetolactate Synthase Tolerant) Crops
(North Dakota State University, 2011)Field experiments were conducted at five Northern Midwest locations to evaluate one and two pass herbicide programs developed for weed control in Optimum GAT (Glyphosate Acetolactate Synthase Tolerant) corn (Zea mays ... -
Efficacy of Current Maize BT Traits Against Corn Rootworms in North Dakota
(North Dakota State University, 2015)Field experiments were conducted to determine the efficacy of current Bt traits in maize (Zea mays L.) hybrids and soil-applied insecticide for corn rootworm (Diabrotica spp.) management. Experiments were conducted as a ... -
Enhancing Protein Concentration in Hard Red Spring Wheat with Nitrogen Management Based on Plant Predictors
(North Dakota State University, 2013)In recent years (2009-2011) many producers have had issues meeting the market requirements of 140 g kg-1 of protein concentration in hard red spring wheat (HRSW) (Triticum aestivum L. emend. Thell) especially with newer ... -
Environmental Conditions, Variety, and Application Timing Influence on S-Metolachlor Sugarbeet Crop Safety
(North Dakota State University, 2017)Glyphosate-resistant weeds in North Dakota and Minnesota sugarbeet growing regions have necessitated research on S-metolachlor. S-metolachlor can be applied early-postemergence in sugarbeet but has not been labeled ... -
Ethofumesate 4SC Applied Postemergence in Sugarbeet
(North Dakota State University, 2019)Experiments evaluated sugarbeet tolerance, herbicide efficacy on common lambsquarters (Chenopodium album L.), redroot pigweed (Amaranthus retroflexus L.) and waterhemp (Amaranthus tuberculatus (moq.) J.D. Sauer), and ...