Browsing by Subject "Soil Chemistry"
Now showing items 1-16 of 16
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(Texas A&M University. Libraries, )The city of San Angelo, Texas, has used agricultural land for disposal of municipal wastewater since 1958. The city's sewage treatment plant provides only primary treatment to the wastewater before it is applied to a 259 ...
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(Texas A&M University. Libraries, 1970)The effect of electrolyte solution (concentration and SAR) was determined on the structural behavior of two soils, Sudan Gezira clay and Houston Black clay, a Vertisol from Texas. The A11 horizon of Houston Black clay and ...
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(Texas A&M University. Libraries, 1966)The relative ionic concentration and the total ionic concentration of irrigation waters are two main factors affecting soils. The present study investigated variations in relative ionic concentration and total ionic ...
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(Texas A&M University. Libraries, 1976)Two techniques were evaluated to predict the potassium (K) status of greenhouse tomatoes produced on a Lakeland loamy sand, "with a deficiency in K", "with an adequate K" and "with K accumulating in the soil". The three ...
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(2020-11-30)Sources of water for irrigation use on Texas urban soils have varied in recent years due to the decline in water supplies, urbanization, and frequent and persistent drought conditions. Municipalities are turning to other ...
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(Texas A&M University, 1959)
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(Texas A&M University, 1957)
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(Texas A&M University, 1954)
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(Texas A&M University. Libraries, 1962)The kinetic behavior of free radicals produced in stretched nylon 6 fibers was studied with the use of an EPR spectrometer in an attempt to investigate the nature of the Zhurkov correlation (dC/dt) = (A/[tau]) where C is ...
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(Texas A&M University. Libraries, 1975)Soil solution phosphorus (P) concentration and proportions of the total soil solution P originating from applied fertilizer were monitored at 4 day intervals throughout the vegetative growth period of rice (Oryza sativa ...
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(Texas A&M University. Libraries, 1977)Most of the soils in the eastern one-third of Texas are acid. To this date little work has been done to evaluate the acid status of these soils. The present effort was initiated to study total acidity and the contribution ...
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(Texas A&M University. Libraries, 1976)Nitrate-N and Cl⁻ concentrations were measured in the petioles of cotton plants at intervals during the 1972 and 1973 seasons at three irrigated locations across the Southern High Plains of Texas. Soils at the southern and ...
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(Texas A&M University. Libraries, 1970)The effect of high rates of lime and P on the field production of rice (oryza sativa L.) and clover-grass forage (Trifolium repens L.- native grass) grown in rotation and on rice grown in a rice-fallow rotation was measured ...
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(2016-08-03)The objectives of this study were to determine the sensitivity of microbial metabolic community profiles, terrestrial and soil arthropod community structures and function, and soil chemistry dynamics associated with carrion ...
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(Texas A&M University. Libraries, 1977)A three-year field plot study was conducted to determine the feasibility of raising corn ('Texas 28A '), sorghum ('Top Hand'), and two cultivars of soybean ('Hill' and 'Lee') on leveled mine spoil banks. The location of ...
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(Texas A&M University. Libraries, 1966)Field, greenhouse and laboratory studies were made to determine some of the factors controlling potassium availability in Texas soils, and to relate some selected soil chemical parameters to the nutrition of grain sorghum. ...