Browsing by Author "Hossner, L. R."
Now showing items 1-20 of 24
-
Hons, Frank Michael (Texas A&M University. Libraries, 1978)A three year forage crop study was initiated in 1975 at the Big Brown mine in Freestone County, Texas, to determine the yield and reclamation potentials of various grasses and legumes on a lignite mined soil. Grasses used ...
-
Calvert, Craig Steven (Texas A&M University. Libraries, 1981)Seven soil kaolinites and four geologic kaolinites were studied to determine the extent, valence, and coordination number of iron in the kaolinite structure. Three synthetic kaolinites of varying iron content, as well as ...
-
Pennington, Hurm Dale (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 ...
-
Mott, Joanna Bridge (Texas A&M University. Libraries, 1984)The deficiency of nitrogen and phosphorus in mixed overburden mine spoils has resulted in interest in strategies to minimize fertilizer application. In this study, the abundance of microbial populations, with emphasis on ...
-
Sheu, Der-Due (Texas A&M University. Libraries, 1983)The Orca Basin is a depression on the continental slope of the northern Gulf of Mexico which is partially filled with anoxic hypersaline brine. Steady-state diagenetic modelling of sulfate reduction in the basin sediments ...
-
Hatzell, Hilda Helen (Texas A&M University. Libraries, 1985)An understanding of the spatial variability of mine spoil is needed to improve sampling techniques. Core samples were taken at two sites at intervals of 3.05 m along four intersecting transects located at 0, 45, 90, and ...
-
Chavarria Fernandez, Normando Aureliano (Texas A&M University. Libraries, 1985)Two crops of Fe efficient (RTx2536) and inefficient (BTx378) sorghum were grown in a greenhouse study both with and without added CaCO3 in sand which was crushed and separated by sedimentation techniques to obtain particle ...
-
Doolittle, J. J. (Texas A&M University. Libraries, 1991)Surface mine reclamation in Texas, is often hindered by the formation of acid minesoil. The acidity is a product of FeS2 oxidation. Mixed overburden topsoil substitutes containing FeS2, are often limed to prevent acid ...
-
McKenzie, David Bruc (Texas A&M University. Libraries, 1984)Growth chamber studies were conducted to develop a visual test for differentiating sorghum cultivar Fe-efficiency in CaCO(,3) buffered nutrient culture. Nine sorghum cultivars were germinated in vermiculite and grown for ...
-
Abder-Ruhman, Mohammed (Texas A&M University. Libraries, 1985)Seven cores and five soils were investigated to characterize the mineralogy of their coarse fractions (>2 μm). The cores and associated soils were sampled from the Wilcox Group sediments overlying lignite at several ...
-
Wright, Robert Joh (Texas A&M University. Libraries, 1982)Fifty five surface soils were evaluated for yield response to Mo fertilization. Dry matter yields of the + Mo and no Mo treatments were significantly different on approximately 33% of the soils. Only three soils produced ...
-
Ahlrichs, John Sigur (Texas A&M University. Libraries, 1983)The objective of this research was to examine the potential mobility of selenite (SeO(,3)('-2)) and selenate (SeO(,4)('-2)) in a composite of east Texas overburden materials. Portions of deep (20-60 m) cores from along the ...
-
Kolar, Frank Lee (Texas A&M University. Libraries, 1972)Trimethylarsine sulfide and trimethylarsine selenide and their perdeuterated analogues were synthesized for the purpose of carrying out vibrational analyses. The mid-infrared (4000 - 200 cm⁻¹) and far-infrared (400 - 30 ...
-
Ray, Kurt Francis (Texas A&M University. Libraries, )The use of clearcut and burn and clearcut and leave site preparation techniques were investigated to determine their influence on nutrient distribution and seedling development in a pine plantation. The study site was ...
-
Lindau, Charles Wayne (Texas A&M University. Libraries, 1980)Dredged sediments from the Gulf Intracoastal Waterway near Galveston, Texas were used as a substrate in the construction of an artificial marsh. Substrate chemical and physical properties (total Kjeldahl nitrogen, ammonium, ...
-
McConnell, James Scot (Texas A&M University. Libraries, 1984)The relationship between system pH and glyphosate adsorption on Al('+3), Ca('+2), and Na('+1) saturations of montmorillonite and nontronite, NaCl washed kaolinite, hematite, and goethite was investigated. The quantity of ...
-
Sobral, Lafayette Franco (Texas A&M University. Libraries, 1984)Sergipe state is located Northeast of Brazil between the parallels 9(DEGREES)31'20" and 11(DEGREES)34'12" south latitude, and between the meridians 36(DEGREES)24'27" and 38(DEGREES)11'20" by longtitude west of Greenwich. ...
-
Parkpian, Preed (Texas A&M University. Libraries, 1983)An Fe dust waste accumulates as a by-product from the steel industry and poses a disposal problem. Since the waste contains approximately 43% Fe, 5.4% Zn, and 1.9% Mn, it shows potential for recycling as a plant food. ...
-
Takow, Julius Agbor (Texas A&M University. Libraries, 1991)Decreasing yield of crops grown in soils of the Mbo Plain has been attributed to deficiencies of soil P. The objectives of this study were to classify these soils using the United States Soil Taxonomy System and to determine ...
-
Yerima, Bernard Palmer Kfuban (Texas A&M University. Libraries, 1986)An integrated soil genesis, phosphorus and micronutrient (Fe, Mn, Cu, Zn) study was conducted for seven northern Cameroon Vertisols and associated Alfisols. Vertisols developed from Precambrian schist are classified as ...