Effect of Line-width and Planting Density to Sugarcane Varieties
The agronomic traits and canopy characteristics of sugarcane variety FN15,FN28 and FN39 under two line-width and three planting density were investigated.The results showed that both FN15 and FN39 were adapted to wider line and sparse planting.FN15 grew steadily in the earlier stage of elongation,quickly in the mid-term and slowly in the later stage.FN39 grew steadily in the earlier stage and the mid-term of elongation and sustained the longest later stage.From above,some technological points for those varieties in mechanized cultivation were proposed.