211 |
The effect of shading on morphology, yield and nitrogenase activity of grain legumes and tropical forage grasses and legumesEriksen, Flemming Iskov January 1978 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1978. / Bibliography: leaves 198-212. / Microfiche. / xviii, 212 leaves ill. (some col.)
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212 |
Cassava foliage for monogastric animals : forage yield, digestion, influence on gut development and nutritive value /Khieu, Borin, January 2005 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniversitet, 2005. / Härtill 4 uppsatser.
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213 |
The effect of fallowing on water and nitrate supply, and on the yield of wheat in South Australia /French, R. J. January 1966 (has links) (PDF)
Thesis (M. Ag. Sc.)--University of Adelaide, Dept. of Agronomy, Waite Agricultural Research Institute, 1966. / Typescript. Includes bibliographical references.
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214 |
An assessment of cropland application of alum sludge /Mutter, Rodney N., January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 82-84). Also available via the Internet.
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215 |
Evaluation of economic and water quality effects for variable rate application of nitrogen fertilizer /Kang, Choongkwan, January 1996 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1996. / Typescript. Vita. Includes bibliographical references (leaves 114-123). Also available on the Internet.
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216 |
Evaluation of economic and water quality effects for variable rate application of nitrogen fertilizerKang, Choongkwan, January 1996 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1996. / Typescript. Vita. Includes bibliographical references (leaves 114-123). Also available on the Internet.
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217 |
Crop decision planning under yield and price uncertaintiesKantanantha, Nantachai January 2007 (has links)
Thesis (Ph.D.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2007. / Committee Co-Chair: Griffin, Paul; Committee Co-Chair: Serban, Nicoleta; Committee Member: Liang, Steven; Committee Member: Sharp, Gunter; Committee Member: Tsui, Kwok-Leung
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Spatial statistical analysis of soil properties and crop yields for precision agriculture applicationsGangloff, William J. January 2004 (has links)
Thesis (Ph. D.)--Colorado State University, 2004. / Includes bibliographical references.
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219 |
Atmospheric anomalies and crop yields in North AmericaMichaels, Patrick J. January 1900 (has links)
Thesis--University of Wisconsin--Madison. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 262-270).
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220 |
An economic and environmental analysis of farm-level windbreak agroforestry management systems in eastern Nebraska /Cassidy, Daniel L. January 1998 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1998. / Typescript. Vita. Includes bibliographical references (leaves 150-156). Also available on the Internet.
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