Fig 1.
Effect of different light/dark regimes on germination percentage of C. album.
Data represent the mean ± standard error of the mean (n = 8).
Table 1.
Effect of photoperiods on germination traits of C. album.
Fig 2.
Effect of constant temperatures (°C) on germination percentage of C. album.
The solid lines represent a three-parameter Gaussian model fitted to the data of C. album and thin dotted lines show 95% confidence intervals. G (%) = 99.66*e[-0.5*{(x—27.33)/6.95}2], R2 = 0.927, RMSE = 8.84. Data represent the mean ± standard error of the mean (n = 8).
Table 2.
Effect of temperature on germination traits of C. album.
Fig 3.
Effect of NaCl concentrations (mM) on germination percentage of C. album.
The solid lines represent a three-parameter logistic model fitted to the data of C. album and thin dotted lines show 95% confidence intervals. G (%) = 86.2/[1+ (x/190.2)8.5], R2 = 0.986, RMSE = 4.40. Data represent the mean ± standard error of the mean (n = 8).
Table 3.
Effect of salinity levels on germination traits of C. album.
Fig 4.
Effect of osmotic potentials (MPa) on germination percentage of C. album.
The solid lines represent a three-parameter logistic model fitted to the data of C. album and thin dotted lines show 95% confidence intervals. G (%) = 86.8/[1 + (x/-0.67)6.7], R2 = 0.988, RMSE = 4.04. Data represent the mean ± standard error of the mean (n = 8).
Table 4.
Effect of osmotic potential on germination traits of C. album.
Fig 5.
Effect of pH on germination percentage of C. album.
Data represent the mean ± standard error of the mean (n = 8).
Table 5.
Effect of pH on germination traits of C. album.
Fig 6.
Effect of soil burial depth (cm) on seedling emergence percentage of C. album.
The solid lines represent a three-parameter logistic model fitted to the data of C. album and thin dotted lines show 95% confidence intervals. E (%) = 65.4/[1 + (x/0.17)1.9], R2 = 0.998, RMSE = 0.90. Data represent the mean ± standard error of the mean (n = 8).
Table 6.
Effect of soil burial depth on seedling emergence traits of C. album.
Fig 7.
Effect of oat mulch doses (kg/ha) on seedling emergence percentage of C. album.
The solid lines represent a three-parameter logistic model fitted to the data of C. album and thin dotted lines show 95% confidence intervals. E (%) = 65.3/[1+ (x/2819)2.3], R2 = 0.988, RMSE = 2.16. Data represent the mean ± standard error of the mean (n = 8).
Table 7.
Effect of oat mulch doses on seedling emergence traits of C. album.