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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 95 for “"Silt loam"”.
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The Influence on Farm Income of Soil Erosion Control Measures on Swygert Silt Loam
Made available in DSpace on 2014-12-08T23:37:39Z (GMT). No. of bitstreams: 1 6706661.pdf: 6348150 bytes, checksum: 5673d72301ab344b109de832c6a5b5b9 (MD5) Previous issue date: 1966
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Potassium availability in Parsons silt loam as influenced by soil drying and alteration of the cation exchange capacity
Call number: LD2668 .T4 1957 R43
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Potassium availability in Parsons silt loam as influenced by soil drying and alteration of the cation exchange capacity
Call number: LD2668 .T4 1957 R43
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Methane Emissions and Ammonia Volatilization from Drill-Seeded, Delayed-Flood Rice on a Silt-Loam Soil in Arkansas
… investigate trace gas emissions from rice on a silt-loam soil, including CH4 emissions as influenced by nitrogen (N) fertilization (i.e., optimal N and no N) in 2011, and previous crop [i.e., soybean (Glycine max L.) or rice] and cultivar (i.e., semi-dwarf, standard-stature, and hybrid) in 2012, …
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The mobility of malathion in a silt loam soil as affected by phosphate and naturally occurring organic acids
A laboratory study of the mobility of Malathion in the soil environment was conducted.
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Long-term Effects of Broiler Litter Application Rate on Runoff, Leaching, and Soil Respiration from a Captina Silt Loam
… under natural precipitation from a Captina silt-loam soil (fine-silty, siliceous, active, mesic Typic Fragiudult) with a history of BL amendments under forage management amended annually with BL at three application rates (0, 5.6, and 11.2 Mg BL ha-1). Runoff and leachate were collected for …
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The determination of the accumulation and penetration of exchangeable potassium found in Dunmore silt loam under long-time rotational practices
… was made. The rotation is located on Dunmore silt loam, Which is rated as a relatively fertile soil in Virginia. There are indications that sheet erosion has removed considerable amounts of the surface soil from the steeper slopes of the first nine treatments, and it is evident that an …
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Effects of certain fertilizer and manurial treatments on the cation exchange properties and organic matter content of dunmore silt loam
An investigation of the pH, organic matter content, and cation exchange properties of the soil of the 26-year-old rotation and continuously cropped plots at Blacksburg, Virginia was carried out. Individual soil samples were taken of the eight sub-plots which represent each plot. After the chemical …
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Correlation Analyses among Soil, Plant, and Environmental Variables and Greenhouse Gas Emissions from Furrow-irrigated Rice on a Silt-loam Soil
… (2018 and 2019) under furrow-irrigated rice on a silt-loam soil in eastern Arkansas. Gas samples were collected weekly between planting and harvest from enclosed-headspace, static chambers and analyzed by gas chromatography. Methane fluxes were correlated (P < 0.01) with VWC (r = 0.18) and soil …
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Effects of certain fertilizer and lime treatments on yield, chemical composition, and vegetative population of a pasture and on certain properties of Coeburn silt loam
… has conducted a pasture experiment on Coeburn Silt Loam in Wise County, Virginia. Several different fertilizer treatments with and without lime, were used to evaluate their effect upon pasture vegetation. The purpose of this study is to determine the extent of and nature of the effects of …
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The genesis and morphology of three southwest Virginia soils which were developed from material weathered from limestone
… and morphological characteristics of Hagerstown silt loam, Pisgah silt loam and Clarksville cherty silt loam, three southwest Virginia soils which were formed from material weathered from limestone, were studied by means of mechanical and chemical analyses, and field studies or the soil profiles. …
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The determination of surface mine soil erodibility factors for two soils in southern West Virginia
… materials. The soil erodibility indexes for the silt silt-loam and sandy respectively. loam soils averaged 0.408 and 0.735. Erodibility indexes for the silt silt-loam decreased, while indexes for the sandy loam soil remained constant for repeated rainfall applications. Using statistical analysis, …
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Availability and distribution of nitrogen and phosphorus from sewage sludge in the plant-soil-water continuum
… soils. Tests were conducted on the Acredale silt loam (Typic Ochraquall), Bojac loamy sand (Typic Hapludult), Davidson clay loam (Rhodic Paleudult), and Groseclose silt loam (Typic Hapludult) soils. An aerobically·digested sewage sludge from a sewage treatment plant with major industrial …
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Growth Parameters and Their Use in Predicting Seed Yield in Soybeans (seed-Filling Period, Glycine Max)
… 1984 and 1985 at Urbana, Illinois on a Flanagan silt loam (Aquic Argiudoll).
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Denitrification in low pressure distribution onsite wastewater disposal systems
… soil cores were collected from a Groseclose silt loam soil (clayey, mixed, mesic Typic Hapludult) and subjected to the various treatments. The effects of the treatments on denitrification were evaluated based on analyses of leachate from the cores, soil chemical analyses, and microcosm …
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Studies on Plant Height and Flowering Date and Their Effect on Seed Yield in Determinate Soybeans (Glycine Max)
… Pathology South Farm at Urbana, IL in a Flanagan silt loam (Aquic Argiudoll).
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Mungbean [Vigna radiata (L.) Wilczek]: Protein-rich Legume for Improving Soil Fertility and Diversifying Cropping Systems
… inoculation with Bradyrhizobium spp. grown in loamy sand and silt loam soils on mungbean growth and yield were investigated under glasshouse conditions. Promising results from this study led to the introduction of mungbean into pearl millet systems in Senegal and evaluation of the effects of …
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