The interaction between seeding rate (SR) and line spacing
(LS) on total root yield and yield of supreme root quality was
not statistically significant ( p = 0.98; 0.826) for Caro choice,
while it was marginally significant for the dicer cultivar, RCC
( p = 0.096; 0.086), respectively (Table 1). However, the main
effects of SR and LS on total yield ( p = 0.008; 0.048) and yield
of 1.9–3.8 cm diameter roots ( p = 0.036; 0.154) were
significant for Caro choice, indicating that the total root yield
is independently modulated by SR and LS (Table 1). The main