Search Results

1. A Comparison of grazing and clipping for determining the response of permanent pastures to fertilization.

2. Effect of nitrogenous fertilizers on soil acidity.

3. Variation of yields obtained in small artifically constructed field plats.

4. Soluble aluminum studies: II. Minimum concentrations of aluminum found to be toxic to corn, sorghum, and barley in culture solutions.

5. Preliminary studies of the exuded plant sap and the relation between the composition of the sap and the soil solution.

6. The Phosphorus concentration of the exuded sap of corn as a measure of the available phosphorus in the soil.

7. Soluble aluminum studies: IV. The Effects of phosphorus in reducing the detrimental effects of soil acidity on plant growth.

8. The Effect of mono-, di-, and tricalcium phosphates on the reaction of soils of different degrees of acidity.

9. Non-acid-forming mixed fertilizers: I. Their effect on certain chemical and biological changes in the soil-fertilizer zone and on plant growth.

10. Non-acid-forming mixed fertilizers.