甘蔗品种比较试验报告

Report of comparison experiments on sugarcane varieties

选用新台糖16号、新台糖22号、新台糖26号、粤糖93/159、粤糖94/128进行品种比较试验,结果表明:粤糖94/128、粤糖93/159分蘖力较强,其中粤糖94/128分蘖率最高,单位面积有效茎数最多,但出苗率最低;新台糖26号保持青叶数最多,抗旱性较强;粤糖93/159和新台糖16号特早熟高糖;新台糖22号和新台糖26号产量较高,品质最优,具有显著的推广应用价值。

Sugarcane varieties ROC 16, ROC22, ROC26, YT 93/159 and YT 94/128 were selected for comparative experiments. The results were as follows： the varieties YT 94/128 and YT93/159 showed rather strong tillering ability, the tillering rate and the millable stalks per hectare of YT 94/128 were the highest and the most, but it showed the lowest emergence rate. The variety ROC26 remained the greenest leaves and showed the strongest drought resistance among all the varieties. The varieties YT93/159 and ROC16 matured earlier and contained higher sugar content than the other varieties. The varieties ROC22 and ROC26 produced the highest yield and the best quality of cane, which were recommended for further popularizing in sugar＇cane production.