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桂辐98-296系采用辐射诱变技术选育而成的甘蔗新品系,全期生长快,中茎,宿根性好,抗逆性强。在广西不同蔗区生产适应性试验中,其单位面积产蔗量118.95t/hm2、含糖量16.65t/hm2,分别比当家品种ROC22增产32.98%和29.07%,差异性均达极显著水平,蔗糖分与ROC22相近。在国家第6轮甘蔗品种区域试验所有11个参试品种(系)中,其蔗产量名列第4,蔗糖含量名列第3,分别比对照种ROC16增产11.41%和12.69%,差异性达显著水平,蔗糖分比ROC16高0.11个百分点。桂辐98-296全期生长快,中茎,宿根性好,抗逆性强。
Gui 98-296 is a new sugarcane line which was bred by radiation induced mutagenesis. It grows rapidly in all stages with good stem and root resistance and strong resistance. In the adaptability test of different sugarcane growing areas in Guangxi, the yield per unit area of sugarcane was 118.95t / hm2 and the sugar content was 16.65t / hm2, respectively, which increased by 32.98% and 29.07% respectively than that of ROC22. The differences were all reached extremely significant level, Sucrose fraction is similar to ROC22. Among 11 tested varieties (lines) in the sixth round of regional experiment of sugarcane varieties in the country, the output of cane ranks fourth and the content of sucrose is the third, 11.41% and 12.69% higher than that of ROC16 respectively. The difference is up to Significantly, cane sugar was 0.11 percentage points higher than ROC16. Guiyu 98-296 fast growth throughout the period, stems, good perennial, strong resistance.