盈江县甘蔗高产综合栽培管理技术试验

Test of Integrated Planting Management Techniques for High Yield of Sugarcane in Yingjiang

高产综合栽培管理技术较常规综合栽培管理技术具有株高高、茎径粗、有效茎足、单茎重、产量高的特点,比常规综合栽培管理技术增产29.18t/hm^2,增幅18.96%,含糖量增加4345kg/hm^2,增幅27.02%。单位面积收益较常规综合栽培管理技术净增8152.4元/hm^2。经过锤度和糖分数据比较,发现糖分积累并未受到肥料增施而降低,盈江高产综合栽培管理技术符合工、农双方利益,在严格遵循因时因地制宜的种植管理原则指导下适合大力推广应用。

The Experimental results showed that integrated planting management techniques for high yield of sugarcane was superior to conventional one in plant height, stem diameter, effective stem, single stem weight and yield. The cane yield increased by 29.18 t/ha, 18.96%; sugar yield increased by 4345 kg/ha, 27.02%; benefit increased by 8152.4 Yuan（RMB）/ha than that of conventional integrated planting management techniques. The sugar accumulation was not affected by increase of fertilizer. The integrated planting management techniques for high yield of sugarcane was beneficial to both agriculture and industry of sugarcane, should be promoted according to local conditions.