1. Barnell, H.R. 1937. Analytic studies in plant respiration. VII. Aerobic respiration in barley seedlings and its relation to growth and carbohydrate supply. Proc. Roy. Soc. B123: 321–342.
2. Hayashi, H., B. Midorikawa andK. Hogetsu. 1967. A study on the efficiency of conversion of reserve substance to active plant body (economic ratio) in the initial stage of growth of potato tuber and rice seed. Jap. J. Ecol.17: 13–20 (in Japanese).
3. Hesketh, J.D., D.N. Baker andW.G. Duncan. 1971. Simulation of growth and yield in cotton: Respiration and the carbon balance. Crop Sci.11: 394–398.
4. Hiroi, T. andM. Monsi. 1966. Dry-matter economy ofHelianthus annuus communities grown at varying densities and light intensities. J. Fac. Sci. Univ. Tokyo III9: 241–285.
5. Hogetsu, K., Y. Oshima, B. Midorikawa, Y. Tezuka, M. Sakamoto, I. Mototani andM. Kimura. 1960. Growth analytical studies on the artificial communities ofHelianthus tuberosus with different densities. Jap. J. Bot.17: 278–305