摘要
采用高稳系数法 ,辅以稳定性系数和适应性参数 ,对 1999年重庆市水稻区试结果进行了综合分析和评价 ,结果表明 :K优 88, 优缙恢 1号 , 优 R99, 优 5 0 32 9为高产稳产性品种 ;C优 2 2为高产不稳定品种 ; 优 95 - 2 ,6 5 0 0 2为低产稳定性品种 ,同时也表明 HSC法较之方差法更能客观反映水稻品种高产、稳产性 ,计算更为简单。
The High stability Stability Coefficient (HSC) procedure facilated with stability and adaptability parameters was used for comprehensive evaluation of results of rice regional trials in Chongqing, 1999. The results indicated that K you 88, Ⅱ you Jinhui 1, Ⅱ you R99 and Ⅱ you 50329 were all the varieties with high and stable yield while C you 22 and Ⅱ you 95 2 and 65002 were ones with high and unstable yield, and low and unstable yield, respectively HSC procedure was more reliable analysis of yield and stability of rice varieties and simpler in calculation than variance analysis procedure.
出处
《作物研究》
2002年第1期17-19,共3页
Crop Research
基金
重庆市科学技术委员会"九五"水稻攻关项目 (6 887)
