Soil fertility and plant nutrition research : papers presented at the soil fertility and plant nutrition short course, December 1960
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This bulletin contains a summary of the presentations made at the annual Soil Fertility and Plant Nutrition Short Course at Columbia, Mo., December 1, 1960.
Table of Contents
Highlights of the 1960 fertilizer research / Earl M. Kroth -- Efficiency of nitrogen fertilizer use / Larry S. Murphy -- Nitrate in animal feeds / G.B. Garner -- Trace element status of Missouri soils / E.E. Pickett -- Isotopes in soil studies / E.R. Graham -- Nutrition of soybeans / G.H. Wagner -- Responses of corn to increments of phosphorus in relation to results of chemical tests of soils for phosphorus / C.M. Woodruff and J.D. Mikulcik