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Simulation of a buried warm water pipe system underneath a greenhouse /Parker, John James, January 1976 (has links)
Thesis (M.S.)--Ohio State University. / Bibliography: leaves 62-66. Available online via OhioLINK's ETD Center
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Soil thermal regime resulting from reduced tillage systemsChen, Ying, 1957- January 1992 (has links)
The soil thermal regime is important to the soil and plant environment, being an influential factor in determining many processes in soil. / Changes in soil bulk density, soil surface reflectance and soil temperature changes with depth and time were studied theoretically and experimental as a function of variable soil properties, soil surface state, crop cover and atmospheric conditions. / A field experiment was carried out on sandy and clayey soils with each plot being subjected to a consistent tillage and fertilizer history of either conventional ploughing, reduced energy disking or zero tillage, and fresh dairy manure or manufactured inorganic fertilizer. The measured results and the quantitative models assist hopefully in identifying how soil management affects the soil thermal regime and in making cultivation management decisions. / Soil bulk density for each fertilizer type can be predicted quantitatively from input tillage energy in a linear fashion. The reflectance of the soil surface was estimated as an integrated form of the individual reflectance and the area fractions of the soil surface components, with a soil roughness correction term. This model can cover various surface situations under different schemes of soil management. A simulation model for soil temperature was developed, which can be applied to bare soil, partially crop-covered soil and completely crop-covered soil. The models can also be used as submodels or be linked to other existing models.
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Soil thermal regime resulting from reduced tillage systemsChen, Ying, 1957- January 1992 (has links)
No description available.
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Studies on the effect of the admixture of mineral soil upon the thermal conditions of cultivated peat landPessi, Yrjö. January 1956 (has links)
Thesis--University of Helsinki. / Bibliography: p. [85]-87.
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A study of methods of seedbed preparation and their effects on soil temperature and corn [Zea mays] yields.MacMillan, Keith Alexander. January 1968 (has links)
No description available.
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The temperature and moisture distribution in an unsaturated soil column subjected to surface evaporationCordes, Edwin Henry, January 1965 (has links) (PDF)
Thesis (M.S.- Hydrology)--University of Arizona. / Includes bibliographical references (leaves 190-198).
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Some effects of soil temperatures on the dormancy break and growth responses of Erythronium albidumGumpf, Ralph E. January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 62-63).
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Sensible heat flux measurements in the atmospheric surface layerWesely, Marvin Larry, January 1968 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1968. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Thermal response of a dry surface to shading cycles of short periodFederer, Charles Anthony, January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 68-69).
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A study of methods of seedbed preparation and their effects on soil temperature and corn [Zea mays] yields.MacMillan, Keith Alexander. January 1968 (has links)
No description available.
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