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采用广义联合方差分析和回归分析，对福建省１９９５－１９９６年甘蔗新品种区试试验资料的８个供试品种的丰产性和稳定性进行估测和评价。结果表明：闽糖８８－１０３蔗茎产量比对照种增产３１．５％，经Ｌ．Ｓ．Ｒ测验，增产达极显著水平，其回归系数接近１，是一个高产稳产、早中熟、适应性广、农艺性状优良的新品种；选５０蔗茎产量比对照种增产２２．６％，增产达显著水平，回归系数ｂ＜１，是一个高产稳产、中晚熟、适应性广的甘蔗新品种；闽糖９０－５２５、闽糖９０－９１３和闽糖８５－８４３个品种蔗茎产量分别比对照种增产１２．８％、１０．８％、８．７％。除闽糖９０－９１３的回归系数ｂ＝１．２９０１外，闽糖９０－５２５、闽糖８５－８４回归系数ｂ＜１，均属早熟高糖、丰产稳产、适应性广的甘蔗良种；闽糖８７－９１２蔗茎产量比对照种增产１５．１％，增产未达显著水平，其回归系数ｂ＜１，属丰产稳产、中晚熟品种。
By using generalized ANOVA and regression analysis, the fertility and stability of 8 tested varieties of new sugarcane variety in Fujian Province from 1995 to 1996 were estimated and evaluated. The results showed that the yield of sugarcane sugarcane 88-103 was 31.5% higher than that of the control, S. R test, yield increase reached a significant level, the regression coefficient close to 1, is a high and stable yield, early maturing, wide adaptability, good agronomic traits new varieties; selection 50 cane yield increase 22.6% over the control, yield Reached a significant level, the regression coefficient b <1, is a high and stable yield, late maturity, adaptability of new sugarcane varieties; Fujian sugar 90-525, Fujian sugar 90-913 and 85-843 varieties of sugarcane sugarcane yield separately The control increased by 12.8%, 10.8% and 8.7%. Except for the regression coefficient b = 1.2901 of Fujian sugar 90-913, the regression coefficients of Fujian sugar 90-525 and Fujian sugar 85-84 are b <1, all of which are early-maturing high-sugar, high-yielding and stable, wide adaptive sugarcane varieties; Sugar 87-912 cane yield increased 15.1% more than the control, the yield was not significantly, the regression coefficient b <1, is a high-yield stable, middle-late maturing varieties.