Search
Now showing items 1-4 of 4
The effect of liming an acid soil on the growth of certain legumes
(University of Missouri--Columbia, 1914)
The experimental work for this thesis was planned to secure information as to the effect of limestone applied to an acid soil (1) on the growth of legumes, (2) on the activities of tuberclue bacteria, and (3) on the amount ...
The effect of calcium carbonate of certain soil constituents and on plant growth
(University of Missouri--Columbia, 1915)
of Problem": It is the purpose of this investigation to secure data on the effects of adding calcium carbonate in the form of ground limestone to types of soils of common occurrence in the state of Missouri. These effects were studied in crop yields, in per...
A plan for the reorganization of rural school administration in Missouri
(University of Missouri--Columbia, 1916)
Text from the Introduction: An increasing nrunber of students of social conditions are coming to regard the country school as one of the most pressing problems of our national life. In building, equipment, curriculum, ...
The killing of plant tissue by low temperature
(University of Missouri--Columbia, 1914)
of the tissue has been increased. Results of many investigations have shown that during freezing (which may or may not result in freezing to death), ice forms in the tissue, generally not in the cells but in the intercellular spaces, the water moving out...