Index Catalog // ScholarsArchive@OSU

Creator:: Ali, Safdar
Abstract:: Lack of stability of soil aggregates for water movement is a major problem in arid soils due to low organic matter and higher sodium contents. Soil amendments for improving stability of structure and increasing infiltration of water are essential to solve water management problems in these areas. Different rates of...
Resource Type:: Masters Thesis
Full Text:: . Delbert D. Hemphill for serving on my graduate committee. I would like also to thank Dr. Clinton C

Creator:: Berlanger, Ingrid E.
Abstract:: Green manures, soil solarization, and long rotations with crops not susceptible to Verticillium wilt are among the disease management tactics currently under investigation as alternatives to chemical fumigation of soil. The effect of a broccoli green manure on soil microsclerotial populations of three isolates of Verticillium dahliae and on Verticillium...
Resource Type:: Masters Thesis
Full Text:: . Thanks also to Delbert Hemphill and John Ruben for serving on my committee, to Blaine Baker for

Creator:: O'Brien, Timothy John
Abstract:: Field and greenhouse experiments were conducted in 1996 and 1997 to evaluate the effects of integrating conservation tillage and cover cropping on broccoli production as well as agroecological parameters. A field experiment was conducted during 1996-97 at the Oregon State University Horticulture Research farm near Corvallis, OR. The specific objectives...
Resource Type:: Masters Thesis
Full Text:: to extend thanks to my graduate committee members: Drs. Carol Mallory-Smith and Delbert Hemphill

Creator:: McMorran, Jeffrey P.
Resource Type:: Dissertation
Full Text:: , Russell Ingham, and Delbert Hemphill contributed in unique ways to the completion of this research

Creator:: Stomberg, Andrea Lea
Resource Type:: Masters Thesis
Full Text:: . D. D. Hemphill and Dr. J. K. Huddleston. To the staff of the North Willamette Agricultural

Creator:: Angustia, Segundo Nova
Resource Type:: Masters Thesis
Full Text:: project. I thank Dr. Delbert D. Hamphill, Dr. Richard P. Dick, Dr. Timothy Righetti, and Dr. William

Creator:: Braunworth Jr, William S.
Resource Type:: Dissertation
Full Text:: and advise, an encouragement, and enjoyable to work with. Appreciation is extended to Drs. D

Creator:: Ali, Safdar
Resource Type:: Dissertation
Full Text:: Russell Karow and Professor D. Hemphill. Special thanks are extended to Government of Pakistan and the

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