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Creator:: Gardner, Ernest Hugh, McGuire, William S., and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Alfalfa is capable of producing high yields of forage when grown on deep, well-drained soils. Good management practices are essential if optimum fertilizer responses are to be realized. These practices include use of recommended varieties, selection of adapted soils, weed control, disease and insect control, good seedbed preparation, proper inoculation...
Resource Type:: Technical Report
Full Text:: ://catalog.extension.oregonstate.edu Reprinted January AlfalfaAlfalfaAlfalfaAlfalfaAlfalfa Southwest Oregon (Coos, Curry, Jackson

Creator:: Jackson, T. L. (Thomas Lloyd), 1922-
Resource Type:: Technical Report
Full Text:: GARLIC CLOVES by T. L. Jackson Department of Soil Science Oregon State University September 1973

Creator:: Jackson, T. L. (Thomas Lloyd), 1922-
Resource Type:: Technical Report
Full Text:: - 1- Li 1.9 a- L I 1-3 -2.9 /1,3al..- LI II I. 1 //L 1 ti -S-r,i g-S Lt 3.4 P.-3 -Lo 4.1 ii3 - L-I 3

Creator:: Hemphill, Delbert D. Jr and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Bush beans (Phaseolus vulgaris L.), carrots (Daucus carota L.), and lettuce (Lactuca sativa L.) were grown for 3 years on soils amended with S or lime and N fertilizer. Yields of all crops increased with lime application but response to N varied among crops and years. Lettuce head weight tended...
Resource Type:: Article
Full Text:: . 1946. Manganese toxicity af- fecting crops on acid soil. Nature 157:554. Jackson, M. L. 1958. Soil

Creator:: Hemphill, Delbert D. Jr, Weber, Michael S., and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Yield, occurrence of root canker (B deficiency), and leaf nutrient concentrations of the Morse strain of ‘Detroit Dark Red’ table beet (Beta vulgaris L.) as influenced by combinations of lime and N, B, and P fertilizers were evaluated in three studies. Greatest total yields and most favorable distribution of root...
Resource Type:: Article
Full Text:: . HEMPHILL, JR., MICHAEL s. WEBER, AND THOMAS L. JACKSON 50 I Table Beet Yield and Boron Deficiency

Creator:: Christensen, Neil Walter, 1944- and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Corn (Zea mays L., 'Illinois WF 9x38-11') and potato (Solanum tuberosum L., 'Russet Burbank') were grown in dithizone purified nutrient solutions to contrast relationships between dry matter yield, tissue phosphorus (P) concentration, and tissue zinc (Zn) concentration as they influence the development of Zn deficiency and P toxicity. Treatments consisted...
Resource Type:: Article
Full Text:: Phosphorus Toxicity in Zinc-Stressed Com and Potato N. W. CHRISTENSEN AND T. L. JACKSON Potential for

Creator:: Jackson, T. L. (Thomas Lloyd), 1922- and Reisenauer, H. M.
Abstract:: The western states include a complex combination of geological, topographical, climatic, and vegetative features. The region extends through 1900 km of latitude and contains three major north-south, storm-directing mountain systems. Most of the region is arid (annual precipitation < 50 em); however, sizeable agriculturally important areas west of the Cascade...
Resource Type:: Part of Book
Full Text:: ). 333 334 JACKSON & REISENAUER ~ALFISOLS l·!ii.Jii! I ARIDISOLS Wi

Creator:: Jackson, T. L. (Thomas Lloyd), 1922- and Gardner, Ernest Hugh
Abstract:: Published January 1977. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: Deficiency in Oregon E. Hugh Gardner and T. L. Jackson Oregon State University Department of Soil Science

Creator:: Hemphill, Delbert D. and Jackson, T. L. (Thomas Lloyd), 1922-
Abstract:: Experiments at the North Willamette Experiment Station have evaluated response of vegetables to lime and other fertilizers since 1970. The soils are moderately acid (pH 5.4 to 5.6), high in P, and better drained than most soils used for vegetable crop production in western Oregon. Typical soil acidity problems such...
Resource Type:: Technical Report
Full Text:: yields at low soil pH. LITERATURE CITED 1. Hemphill, D. D., Jr., and T. L. Jackson. 1979. Vegetable

Creator:: Gardner, Ernest Hugh, Jackson, T. L. (Thomas Lloyd), 1922-, and Doerge, Thomas A.
Abstract:: Good management practices are essential if optimum fertilizer responses are to be realized. These practices include use of recommended varieties, selection of adapted soils, weed control, disease and insect control, good seed bed preparation, proper seeding methods, and timely harvest. Because of the influence of soil type, climatic conditions, and...
Resource Type:: Technical Report
Full Text:: experiments conducted by T. L. Jackson, John Yungen, and L. Boersma, Oregon Agricultural

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