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采用AMM I模型分析方法对2006年度全国高粱品种区域试验春播早熟组的试验数据进行分析,结果表明,3条显著的主成分轴共解释了94.33%的互作平方和,吉杂121和LG601属高产、稳产型品种,适应性广泛;通杂108、龙638、吉杂202平均产量较高,稳定性较好;赤杂23平均产量较低,稳产性较差;吉粱20号和豫粱8号平均产量低且稳定性差。从AMM I模型互作效应值可看出,哈尔滨、赤峰、长春试点对品种的分辨力较强;通辽、公主岭、白城试点对品种的分辨力较弱。LG601除白城和赤峰外,具有广泛的适应性,赤杂23、吉杂121在哈尔滨和赤峰具有特殊适应性。
The AMM I model analysis method was used to analyze the experimental data of the spring sowing precaution group in the 2006 National Sorghum Regional Trial. The results showed that the three significant principal component axes explained a total of 94.33% High yield, stable yield varieties, wide adaptability; Tong 108, Long 638, Ji-202 higher average yield, better stability; Akas 23 average yield lower stability of the poor; Ji Liang No. 20 and Yu Liang 8th average yield is low and stability is poor. It can be seen from the interaction effects of AMM I model that the resolution of Harbin, Chifeng and Changchun was stronger for the cultivars, and the discrimination of Tongliao, Gongzhuling and Baicheng was weaker. In addition to Baicheng and Chifeng, the LG601 has a wide range of adaptability, and the QZ 23 and JI 121 have special adaptability in Harbin and Chifeng.