1. BEGG, J. E. and M. J. WRIGHT 1964. Relative effectiveness of top and basal leaves for the growth of vegetative shoots of reed canarygrass (Phalaris arundinacea L.). Crop Sci. 4: 607-609.
2. BINNIE R. C. and F. J. HARRINGTON 1972. The effect of cutting height and cutting frequency on the productivity of an italian ryegrass sward. J. Br. Grassld Soc. 27: 177-182.
3. Brown, R. H., R. B. COOPER and R. E. BLASER 1966. Effects of leaf age on eficiency. Crop Sci. 6: 206-209.
4. DAVIS, W. E. P. 1960. Effect of clipping at various heights on characteristics of regrowth in reed canarygrass (Phalaris arundinacea L.) Canadian J. PI. Sci. 40: 452-456.
5. DECKER, A. M., G. A. JUNG, J. B. WASHKO, D. D. WOLF and M. J. WRIGHT 1967. Management and productivity of perennial grasses in the Northeast. I. Reed canarygrass, Bulletin 550 T West Virginia University Agricultural Experiment Station.