适应甘蔗机械收获的不同种植行距和品种试验

摘要

为探讨适宜机械化收获宽行距种植的品种适应性，从2011年始对广西的主推品种进行了不同种植行距试验。结果表明，粤糖55号、粤糖00-236、桂糖32号、桂糖31号、ROC22等甘蔗品种对宽行距种植都具有良好的适应性。当种植行距增大到适宜大中型机械收获的1.3～1.4 m时，甘蔗产量比行距1.1 m的略有提高。%In order to study the appreciate mechanization harvest of wider row planting varieties, the different row spacing experiments of the main sugarcane varieties in Guangxi were conducted from the beginning of 2011. The results showed that Yuetang55, Yuetang00-236, Guitang32, Guitang31, and ROC22 sugarcane varieties had good adaptability to wider row planting. Furthermore, In the 1.3~1.4 m planting row spacing which could be used as the optimal row spacing for medium-large machine harvest, the sugarcane yield was slightly higher than those of 1.1 m planting row spacing.