||Interrelation of the Morphology and Physiology of a Plant and the Resistance to Flow of Water within a Plant.
Jane, B. E. ;
Ge, G. W. ;
||Connecticut Univ., Storrs. Inst. of Water Resources.
||DI-14-31-0001-3207; OWRR-A-034-CONN; 14842,; A-034-CONN(1)
( Soil water ;
( Plants(Botany) ;
Hydrostatic pressure ;
Plant physiology ;
Corn plants ;
||Some EPA libraries have a fiche copy filed under the call number shown.
||Measurements were made of corn and pepper plants under environmental stress. Soil water potential was measured by a thermocouple psychrometer located in the root zone of each plant. Leaf water potential was inferred by pressure bomb readings. Transpiration of corn was measured by weight change, and pepper by microchamber. Water potential and transpiration were determined during periods of light and darkness. Light period resistance appeared relatively constant, dark period resistance was almost 5 times that of the light period. Resistances for partial darkness were found to have a total plant resistance lying between the light and dark period resistances. (Author)
|NTIS Title Notes
||Completion rept. Jul 70-Jun 72.
|PUB Date Free Form
||PC A02/MF A01