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Filtering by: Creator Yingjajaval, Suntaree Non-Academic Affiliation Oregon State University. Graduate School

Diffusion and surface reaction processes of absorption on surfaces of soil particles in unsaturated soils

Creator:

Yingjajaval, Suntaree

Abstract:

At present the adsorption kinetic of ions by soil particles is considered to be a surface reaction. When the transport of solutes in soils is described using the one-dimensional flow equation, it becomes a serious problem that lateral diffusion of ions from the bulk solution towards the soil surfaces is...

Resource Type:

Dissertation

Full Text:

surfaces of soil particles in unsaturated soils AN ABSTRACT OF THE THESIS OF Suntaree Yingjajaval for
Ozone inhibition of transpiration and photosynthesis of two soybean (Glycine max. [L.] Merr.) cultivars

Creator:

Yingjajaval, Suntaree

Resource Type:

Masters Thesis

Full Text:

two soybean (Glycine max. [L.] Merr.) cultivars AN ABSTRACT OF THE THESIS OF Suntaree Yingjajaval
Soil moisture and temperature relationships under fallow in eastern Oregon

Creator:

Russelle, Michael P.

Abstract:

Time of stand establishment is a critical factor affecting yields of winter wheat and barley in the fallow-crop rotation areas of the Pacific Northwest. Farmers in this winter-rainfall region are dependent on residual moisture in the seed zone for germination, because significant precipitation does not usually occur until after the...

Resource Type:

Masters Thesis