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在旱坡地对T22、T25、ZJ93/159、台优、T16(CK)5个甘蔗品种进行新植品比试验。从各品种的萌芽率、分蘖率、伸长速度、产量结构等主要农艺性状及某些抗性和生理生化指标进行研究。结果表明 :蔗茎产量最高的是T22,达9579.1kg/666.7m2,其次是ZJ93/159,达9344.5kg/666.7m2;蔗茎蔗糖分最高的是ZJ93/159 ,达16.80 % ,其次是T25,达16.00% ;666.7m2含糖量最高的是ZJ93/159,达1569.88kg,其次是T22,达1525.95kg。综合评价最优的是T22,其次是ZJ93/159。
The new plant ratio test of five sugarcane varieties T22, T25, ZJ93 / 159, Tiayou and T16 (CK) was carried out on the sloping land. The main agronomic traits such as germination rate, tillering rate, elongation rate, yield structure and some resistance and physiological and biochemical indexes were studied. The results showed that the highest yield of sugarcane stems was T22, reaching 9579.1kg / 666.7m2, followed by ZJ93 / 159, reaching 9344.5kg / 666.7m2. The highest cane sugar content was ZJ93 / 159, reaching 16.80%, followed by T25, Reaching 16.00%. The highest sugar content of 666.7m2 was ZJ93 / 159, reaching 1569.88kg, followed by T22, reaching 1525.95kg. The best overall evaluation is T22, followed by ZJ93 / 159.