2010～2011年湛江市农科所甘蔗新品种区域试验结果分析

摘要

2010～2011 2年新植和1年宿根试验结果表明,粤甘26号和粤甘24号增产、增糖显著或极显著,居参试品种前2位,它们农艺性状好,前者宿根性能中等,后者宿根性较强,均属早熟高糖性能突出的品种;其余品种表现不一.%Results from the trials of two crops of plant cane and one crop of ratoon cane during 2010 and 2011 showed that both cane and sugar yields of Yuegan26 and Yuegan24 were significantly or very significantly higher than those of ROC 10 (CK1), ROC 16 (CK2) and ROC22 (CK3), respectively, ranking first and second among the tested varieties. The two varieties both performed good agronomic characteristics with earlier maturity and higher sugar content. What's more, the former had stronger ratooning ability and the latter had moderate one. The yield and sugar content of the other tested varieties and their stability was diverse.