摘要
采用高稳系数法对全国第3套甘蔗联合区试种在我所的试验数据进行综合分析,结果表明:高稳系数与甘蔗表现一致,高稳系数大的品种,变异系数小,公顷蔗、糖产量高;试验中云蔗92/19、粤糖93/159和云蔗89/351表现优良,川糖89/103和桂糖92/262表现较好;川宁85/78高稳系数较低,但水肥条件好时有不错的表现;闽糖86/2121、粤农91/854、福农91/4710、闽糖93/246、C25、粤糖92/126、桂糖93/103、福农93/3608和粤糖92/373等品种在性状表现上有缺陷。
The trial data of the third national sugarcane variety regional test in Yunnan were analyzed with high stable coefficient method. The results showed that the high stable coefficient was accordant with trial practice of sugarcane varieties. If high stable coefficient was bigger, variation coefficient was less, the yield of cane and sugar would be higher per unit area. YZ92/19,YT93/159 and YZ89/351 were the best, CT89/103 and GT92/262 were better, CN85/78 was also better if there was water and fertilizer though its high stable coefficient was less, the specific property of MT86/2121, YN91/854, FN91/4710, MT93/246, C25, YT92/126, GT93/103, FN93/3608 and YT92/373 were bad in the trials.
