马铃薯产量组分的基因型与环境互作及稳定性

叶夕苗,程鑫,安聪聪,袁剑龙,余斌,文国宏,李高峰,程李香,王玉萍,张峰

Genotype × environment interaction and stability of yield components for potato lines

Xi-Miao YE,Xin CHENG,Cong-Cong AN,Jian-Long YUAN,Bin YU,Guo-Hong WEN,Gao-Feng LI,Li-Xiang CHENG,Yu-Ping WANG,Feng ZHANG

表2 试点环境

Table 2 Basic information of tested locations

试点 Location 试点编号 Location code 海拔 Altitude (m) 年降水量 Annual precipitation (mm) 年日照时数 Annual sunshine (h) 年平均温度 Mean annual temperature (℃) 无霜期 Frostless period (d) 五竹镇 Wuzhuzhen WZ 2450 540 2462 3.5 145 内官镇 Neiguanzhen NG 2080 390 2050 6.2 141 鲁家沟镇 Lujiagouzhen LJG 1898 220 2780 6.3 160