A Dynamic Equation for Plant Interaction and Application to Yield-density-time Relations

On p. 527 the legend for Table 2 should read: TABLE 2. Measured and simulated dry matter production (g m^–2)of Wimmera ryegrass. Data from Donald (1951) and sentence 7 in the text should read: Measured yields (averaged over four replicates and convertedto g m^–2), simulated yields and estimated parameters aregiven in Table 3. On p. 528 the legends for Tables 4 and 5 should read: TABLE 4. Measured and simulated dry matter production (g m^–2)of maize. Data from Tetio-Kagho and Gardner (1988) TABLE 5. Measured and simulated dry matter production (g m^–2)of lucerne. Data from Jarvis (1962), averages of four replicates,planted at two different dates in two successive years and sentence 1 should read: The maximum biomass production (A) of 113 g m^–2 of f.wt.corresponds with 6.3 g m^–2 of dry matter.