甘蔗新品种云蔗94-375的选育

Breeding of the New Sugarcane Variety Yunzhe 94-375

云蔗94-375系从Cp72-1210×崖城73-512的杂交后代中选育的优良甘蔗新品种。其表现为生势强、茎径粗壮、直立紧凑、丰产中熟高糖、适应性广。产量(102.6t/hm2)比对照新台糖10号(ROC10)增产18.8%,比对照桂糖11号增产10.9%;平均甘蔗含糖分(14.45%)比ROC10高0.10个百分点,比桂糖11号高0.15个百分点;平均含糖量(14.7 t/hm2)比ROC10增产17.7%,比桂糖11号增产13.1%。该品种免疫花叶病,抗黑穗病,抗旱性好,适宜于中等肥力的旱坡地、水浇地及水田种植。可作为糖料或糖能兼用甘蔗新品种推广应用。

Yunzhe94-375, progeny from the crossing thick and uniform stem, high yield, high sugar content Cp72-1210×Yachen73-512, showed a stronger vigor, with middle-late maturing, good adaptability. Its cane yield （102.6 t/ha） increased by 18.8% and 10.9% in comparison with ROC10 and Guitangl Ⅰ respectively; sugar content （14.45%） increased by 0.10% and 0.15% than that of check varieties respectively; sugar yield （14.7 t/ha） increased 17.7% and 13.1% than that of control varieties respectively.Yunzhe94-375 has a good resistance to drought condition, mosaic and smut diseases, and it＇s good feasible for planting under the drought, irrigable and paddy field, and can be used as both sugar and energy cane.