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The Relative Nitrogen Fixation Rate and Colonization of Arbuscular Mycorrhizal Fungi of Iron Deficient Soybeans
(North Dakota State University, 2011)
Soybeans (Glycine max L. Merr.) are a symbiont of two beneficial associations:
biological nitrogen fixation (BNF) with Bradyrhizobium japonicum, and arbuscular
mycorrhizal fungi (AMF). Within the Northern Great Plains ...
Evaluation of 1:5 Soil to Water Extract Electrical Conductivity Methods and Comparison to Electrical Conductivity of Saturated Paste Extract
(North Dakota State University, 2011)
Conducting a 1 :5 soil:water extract to measure electrical conductivity (EC) is an approach
to assess salinity and is the preferred method used in Australia. However, the influence of
salinity on plant growth is predominantly ...
Effects of Swine Slurry on Sorption of 17~-estradiol to Soil
(North Dakota State University, 2011)
178-estradiol (E2) is a potent endocrine disrupting compound that is found in swine
manure. Liquid swine manure or otherwise knov.n as swine slurry is commonly used as a
form of fertilizer in agricultural practices. ...
Effects of Major Flooding on Water and Sediment Characteristics in an Urban Enviromnent
(North Dakota State University, 2011)
Spring flooding of the Red River of the North is a common phenomenon, but no
infonnation exits on how these flooding events impact both water and sediment quality
within an urban area. The objectives of this study were ...