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K. Mccree (1974)
Equations for the Rate of Dark Respiration of White Clover and Grain Sorghum, as Functions of Dry Weight, Photosynthetic Rate, and Temperature1Crop Science, 14
J. Hesketh, D. Baker, W. Duncan (1971)
Simulation of Growth and Yield in Cotton: Respiration and the Carbon Balance 1Crop Science, 11
V. Mogensen (1977)
Field Measurements of Dark Respiration Rates of Roots and Aerial Parts in Italian Ryegrass and BarleyJournal of Applied Ecology, 14
Raven Raven (1972b)
Idem. II. Comparison of total CO 2 production in the lightIbid, 71
K. Mccree, J. Troughton (1966)
Non-existence of an optimum leaf area index for the production rate of white clover grown under constant conditions.Plant physiology, 41 10
F. Vries (1975)
The cost of maintenance processes in plant cellsAnnals of Botany, 39
F. Vries, A. Brunsting, H. Laar (1974)
Products, requirements and efficiency of biosynthesis: a quantitative approach.Journal of theoretical biology, 45 2
Ludwig Ludwig, Saeki Saeki, Evans Evans (1965)
Photosynthesis in artificial communities of cotton plants in relation to leaf areaIbid, 18
R. King, L. Evans (1967)
Photosynthesis in Artificial Communities of Wheat, Lucerne, and Subterranean Clover PlantsAustralian Journal of Biological Sciences, 20
Elza Chapman, D. Graham (1974)
The effect of light on the tricarboxylic Acid cycle in green leaves: I. Relative rates of the cycle in the dark and the light.Plant physiology, 53 6
Schäfer Schäfer (1970)
Zur quantitativen Bestimmung der Atmung von GräserwurzelnAcker- und Pflanzenzüchtung, 133
A. Zioni, Y. Vaadia, S. Lips (1971)
Nitrate Uptake by Roots as Regulated by Nitrate Reduction Products of the ShootPhysiologia Plantarum, 24
J. Thornley (1970)
Respiration, Growth and Maintenance in PlantsNature, 227
J. Raven (1972)
ENDOGENOUS INORGANIC CARBON SOURCES IN PLANT PHOTOSYNTHESIS. I. OCCURRENCE OF THE DARK RESPIRATORY PATHWAYS IN ILLUMINATED GREEN CELLSNew Phytologist, 71
Chapman Chapman, Graham Graham (1974b)
Idem. II. Intermediary metabolism and the location of control pointIbid, 53
Mogensen Mogensen (1977)
Field measurements of dark respiration rates of roots and aerial parts of field grown rye grass and barleyJ. Appl. Ecol., 14
G. Hansen (1975)
A Dynamic Continuous Simulation Model of Water State and Transportation in the Soil-Plant-Atmosphere systemActa Agriculturae Scandinavica, 25
Hansen Hansen (1975)
A dynamic continuous simulation model of water state and transportation in the soil‐plant‐atmosphere system. I. The model and its sensitivityActa Agric. Scand., 25
M. Robson (1973)
The Growth and Development of Simulated Swards of Perennial RyegrassII. Carbon Assimilation and Respiration in a Seedling SwardAnnals of Botany, 37
Continuous measurements of CO2‐exchange were separately carried out on tops and roots of small swards of Lolium multiflorum grown in nutrient solution in growth chamber during 3–4 weeks. From these measurements, a daily carbon balance and accumulated dry matter could be established. The data were used to distinguish between two components of respiration, one proportional to growth or photosynthesis (growth respiration), the other proportional to plant dry weight (maintenance respiration). The separation of respiration in the two components was made by multiple regression analyses with daily photosynthesis or growth rate and accumulated dry matter as the independent variables. To ensure independency between the independent variables during the growth period, photosynthesis was varied by application of alternate three‐day periods of high and low irradiance. From the two regression coefficients, the efficiency of converting assimilates into constructive growth (YG) and the maintenance coefficient (M) could be derived. Three experiments with varying length of photoperiod and dark period were carried out. The analyses were carried out for whole‐plant respiration, respiration of tops and respiration of roots separately. Growth respiration for whole plants as well as for tops and for roots was lower — and hence the efficiencies higher — the longer the photoperiods were. Growth respiration and maintenance respiration were higher for roots than for tops. The high rate of root respiration may originate from release of HCO3− in exchange for NO3−. The parameters found can be utilized quantitatively in computer models of crop photosynthesis and respiration.
Physiologia Plantarum – Wiley
Published: Feb 1, 1977
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