Pot experiments on urea as a fertilizer

Urea as a fertilizer

1961 • 95 citations

Toxic Effect of Urea on Plants: Nitrite Toxicity arising from the Use of Urea as a Fertilizer

1962 • 85 citations

The value of calcium nitrate and urea for main-crop potatoes and kale

1960 • 81 citations

Fertilizer Placement for Small Grains in Relation to Crop Stand and Nutrient Efficiency in Nebraska

1956 • 40 citations

Urea as a fertilizer Laboratory and pot-culture studies

1961 • 31 citations

Field experiments comparing ammonium nitrate, ammonium sulphate and urea applied repetitively to grassland

1963 • 26 citations

Field experiments on the value of urea as a fertilizer for barley, sugar beet, potatoes, winter wheat and grassland in Great Britain

1963 • 23 citations

Influence of Biuret and Urea Fertilizers Containing Biuret on Corn Plant Growth and Development¹

1960 • 18 citations

Field experiments comparing ammonium sulphate, ammonium nitrate, calcium nitrate and urea combine-drilled with spring barley

1963 • 12 citations

Pot experiments on urea as a fertilizer

1963 • 12 citations

The use of nitrogen fertilizers in Britain and their effects on the yield and composition of crops

1961 • 7 citations

Experiments with urea on spring barley.

1960 • 5 citations