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Comparison of techniques for calibration of gypsum and fiberglas electrical resistance units for soil moisture measurement

Creator:: Twersky, Marvin
Resource Type:: Masters Thesis
Full Text:: fiberglas electrical resistance units for soil moisture measurement COMPARISON OF TECHNIQUES IT)R

Influence of soil moisture on the movement of bromacil in soil

Creator:: Ross, Claude Gray
Abstract:: In previous research, bromacil gave good performance when it was applied in early fall with fairly dry soil conditions and before the fall germinating weeds had started growth. On the other hand, if bromacil was applied in late November, December, or January on nearly saturated soil with weeds that had...
Resource Type:: Masters Thesis
Full Text:: Farm Crops (Degree) Date thesis is presented June 10, 1966 Title INFLUENCE OF SOIL MOISTURE ON THE

The distribution of moisture condensed from saturated air flowing through cooled porous media

Creator:: Shen, Chung-Yi
Resource Type:: Masters Thesis
Full Text:: powder) 49 27. Moisture distribution in sandy soil 50 28. Moisture distribution in sandy soil with

Variations of moisture retention properties and bulk densities of soils between and within soil-mapping units in central Oregon

Creator:: Jibury, Falih Khidir
Abstract:: The objective of this study was to estimate the bulk densities and points on the moisture-tension curves and to determine their associated variances for some of the selected mapping units in Central Oregon. These variances will produce informations concerning the precision of the mean and the optimum sampling schemes, for...
Resource Type:: Masters Thesis

The effect of organic matter on "available soil water "

Creator:: Peebler, Francis Eugene
Resource Type:: Masters Thesis
Full Text:: to be recognized that the soil moIsture-holding capacity was increased thereby. The question

The control of moisture condensed from saturated air flowing through cooled porous media

Creator:: Trent, Donald S.
Resource Type:: Masters Thesis
Full Text:: CONTROL OF MOISTURE CONDENSED FROM SATURATED AIR FLOWING THROUGH COOLED POROUS MEDIA Abstract approved

Morphological and anatomical responses of selected coastal salt marsh plants to soil moisture

Creator:: Seliskar, Denise M.
Resource Type:: Masters Thesis
Full Text:: salt marsh plants to soil moisture AN ABSTRACT OF THE THESIS OF Denise M. Seliskar for the degree of

Uncertainty in neutron probe measurements of soil moisture for irrigation scheduling

Creator:: Wright, Norman D.
Abstract:: Soil moisture in a crop's root zone must be regularly monitored to accurately predict crop water requirements. Most irrigation scheduling services currently use the neutron probe to monitor soil moisture. Unfortunately, there is a degree of variability associated with use of the neutron probe creating uncertainty in measurements of soil...
Resource Type:: Masters Thesis
Full Text:: Measurements of Soil Mois- ture for Irrigation Scheduling Abstract approved: Marshall English Soil moisture

An automatic null-type piezometer for measuring positive and negative soil-moisture pressures in soil with low permeability

Creator:: Schoof, James Earl
Resource Type:: Masters Thesis

Relationships between degree of ponding and uniformity of soil moisture distribution under irrigation sprinklers

Creator:: Dehlinger, Charles Robert
Abstract:: Often low intake rate soils need special consideration when applying water during an irrigation. Surface flooding for extended periods may cause adverse crop growth conditions. Properly designed sprinkler systems often eliminate irrigation problems, because the application rate and quantity of water applied can be readily controlled. Research workers who have...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Comparison of techniques for calibration of gypsum and fiberglas electrical resistance units for soil moisture measurement

Influence of soil moisture on the movement of bromacil in soil

The distribution of moisture condensed from saturated air flowing through cooled porous media

Variations of moisture retention properties and bulk densities of soils between and within soil-mapping units in central Oregon

The effect of organic matter on "available soil water "

The control of moisture condensed from saturated air flowing through cooled porous media

Morphological and anatomical responses of selected coastal salt marsh plants to soil moisture

Uncertainty in neutron probe measurements of soil moisture for irrigation scheduling

An automatic null-type piezometer for measuring positive and negative soil-moisture pressures in soil with low permeability

Relationships between degree of ponding and uniformity of soil moisture distribution under irrigation sprinklers

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