This community contains the theses and dissertations of the South Dakota State University, Department of Agronomy, Horticulture, and Plant Science.
Due to copyright restrictions, the collection contains both open access and university access theses and dissertations. University access items are only available to SDSU users, and on-campus visitors. Non-SDSU users wishing to access restricted materials may request items through their institution’s interlibrary loan services.

Follow

Theses/Dissertations from 2017

PDF

Characterization of Pyrenophora Tritici-Repentis in Wheat and Rye to Study Tan Spot Susceptibility and Insights Into It’s Relationship with Stem Rust Resistance, Sidrat Abdullah

PDF

Response of Soil Properties to 23-25 Years of Diverse Crop Rotations and Tillage Systems in South Dakota, USA, Abdullah H. Alhameid

PDF

Phytophthora Sojae Infecting Soybean: Pathotype Diversity, New Sources of Resistance and Interaction with the Soybean Cyst Nematode, Rawnaq Nazneen Chowdhury

PDF

Silencing Seed Dormancy Genes to Mitigate Risk of Transgene Flow to Weedy Rice, Alexander Wireko Kena

PDF

Impacts of Landscape Position and Nitrogen Fertilizer on Soils, Carbon and Nitrogen Leaching, and Greenhouse Gas Fluxes from Switchgrass Production in South Dakota, Liming Lai

PDF

Phomopsis Stem Canker of Sunflower Using Improved Diagnosis and Quantification of the Causal Pathogens, Taylor Rae Olson

PDF

Perimeter Cropping As a Means of Reducing Insect Injury and Increasing Crop Yield, Brett L. Owens

PDF

Diaporthe, Soybean Cyst Nematode, and Soybean Aphid: An Evaluation of Potentia Interactions Occurring Among Pests on Soybean South Dakota, John Philip Posch

PDF

Impacts of Crop Residue and Cover Crops on Soil Hydrological Properties, Soil Water Storage and Water Use Efficiency of Soybean Crop, Kopila Subedi-Chalise

Theses/Dissertations from 2016

PDF

Distribution and Characterization of the Soybean Cyst Nematode, Heterodera glycines (HG) Types in South Dakota, Krishna Acharya

PDF

Transcriptional and Post-Transcriptional Regulation of Nodule-Specific Gene Expression in Soybean, Sajag Adhikari

PDF

Evaluation of Flame Weeding in Southeastern South Dakota, Benjamin William Arlt

PDF

Quantitative Trait Loci Analysis of Low Temperature Responses in Grapevine F2 Population, Mani Awale

PDF

Evaluation of Tillage, Crop Rotation, and Cover Crop Impacts on Corn Nitrogen Requirements in Southeastern South Dakota, Sara Louise Berg

PDF

Evaluation and Identification of Soybean Aphid Resistance Sources and Mapping of Soybean Aphid Resistance Loci in Early Maturing Soybean Germplasm Accessions, Siddhi Jeewan Bhusal

PDF

Spatial Variability Analysis and Reclamation of Saline-Sodic Soils in the Northern Great Plains, Girma Birru

PDF

Morphologic and Transcriptomic Response to Weed Pressure in Multiple Maize (Zea mays L.) Selections and Teosinte (Zea mays L. ssp parviglumis) Lines, Stephanie A. Bruggeman

PDF

Effects of Seed Applied Fungicide on Arbuscular Mycorrhizal Colonization of South Dakota Cultivars of Oat, Soybean, and Corn, Jesse Cameron

PDF

Corncob Grit Application as an Alternative to Control Weeds in Two Crop Production Systems, Mauricio Erazo-Barradas

PDF

Soybean Yield and Plant Response to Phosphorus Fertilization, Rebecca L. Helget

PDF

A Molecular Genetic and Physiological Comparison of the Hybrid Necrosis Response in Wheat (Triticum Aestivum L.) to Biotic and Abiotic Stress Responses, Devi R. Kandel

PDF

Root Rot Pathogens of Wheat in South Dakota and Their Affect on Seed Germination and Seedling Blight in Spring Wheat Cultivars, Navjot Kaur

PDF

Soil Salinity Study in Northern Great Plains Sodium Affected Soil, Tulsi P. Kharel

PDF

The Efficacy of Allopurinol in Suppressing Hypersensitive-like Symptoms in Wheat (Triticum aestivum L.) and in Suppressing Sunflower Rust (Puccinia helianthi) Symptoms, Thumbiko Walker Gambler Mkandawire

PDF

Long-term Impacts of Annual Cattle Manure and Fertilizer on Soil Quality Under Corn-Soybean Rotation in Eastern South Dakota, Ekrem Ozlu

PDF

Restoration of Eroded Lands with Biochar as Soil Amendment in South Dakota, Saroop S. Sandhu

PDF

Effects of Corn (Zea mays L.) Stover Removal and Leaching on Soil Test and Whole Plant K Levels in Corn and K Fertilization/High-Input Treatments on Soybean Using Site-Specific Management to Increase Soybean (Glycine max) Production in South Dakota, Nick J. Schiltz

PDF

Response of Soil and Water Quality to Winter Manure Application from Small Agricultural Watersheds in South Dakota, Shikha Singh

PDF

Demonstrating Short-term Impacts of Grazing Cover Crops on Soil Health in South Dakota, Colin Tobin

Theses/Dissertations from 2015

PDF

Spatial Variability of Saline and Sodic Soils in the Black Glaciated Region of the Northern Great Plains, USA, Rachel K. Owen

Theses/Dissertations from 1988

PDF

Forage Potential of Seasonal Wetlands, Daniel Edward Hubbard

Theses/Dissertations from 1926

PDF

An Investigation to Determine the Relative Feeding Value of Stacked Green Corn Compared to Corn Fodder; Corn Silage Plus Alfalfa Hay; and Alfalfa Hay Alone As A Preliminary Feed for Fattening Cattle, John Hetland

Theses/Dissertations from 1893

PDF

A Study of the Forage Plants of South Dakota with Their Fungous and Insect Enemies, David Griffiths