Table 4.

Correlations between loadings* and environmental variables for body weight at harvest

Environmental variable**	Pearson	Kendall rank
Age	−0.86	−0.67
Temperature	0.50	0.33
Day*Degree	−0.91	−0.67
Oxygen	−0.14	0.00
Photoperiod	0.32	0.33

*Obtained from factor analytic model.

**Mean of environmental variable (Table 1).