Now showing items 21-24 of 24
Effects of glass and fiberglass on carnation growth
Author(s):Briggs, Robert A.
Glass has been used for a greenhouse covering for as long as greenhouses have been built. The growers in these greenhouses have been uneasy about using new materials. When fiberglass plastic was introduced on the market a ...
Tissue testing as an index to the nutritional status of carnations
Author(s):Peterson, Ralph C.
Soil testing is being used extensively as a means of regulating fertilizer programs for carnations, but this practice has serious limitations in the modern greenhouse where fertilization is accomplished by injecting dissolved ...
Study of the factors affecting the reserve food supply in carnations, A
Author(s):Odom, Richard E.
Influence of pre-harvest light, temperature, humidity and soil moisture on cut flower life of carnations
Author(s):Fairchild, Arvel H.