不同地理来源MGIII组大豆品种生育期结构分析及E基因型鉴定

江红,孙石,宋雯雯,吴存祥,武婷婷,胡水秀,韩天富

Characterization of Growth Period Structure and Identification of E Genes of MGIII Soybean Varieties from Different Geographic Regions

Hong JIANG,Shi SUN,Wen-Wen SONG,Cun-Xiang WU,Ting-Ting WU,Shui-Xiu HU,Tian-Fu HAN

表7 不同地理来源MGIII组大豆品种生育期结构与其他农艺性状间的相关系数

Table 7 Correlation coefficients between the growth period structure-related traits and the agronomic traits of MGIII soybean varieties from different regions

来源地区 Region 性状 Trait 株高 PH (cm) 底荚高度 BPH (cm) 主茎节数 NM 分枝数 BM 单株荚数 PP 秕荚数 BP 百粒重 SW (g) 北方 Northern China VE-R1 -0.244 0.937** 0.185 -0.370 -0.847** -0.819** 0.451 R1-R7 -0.303 -0.674* -0.412 0.527 0.688* 0.681* -0.783* R/V 0.006 -0.902** -0.333 0.494 0.870** 0.870** -0.647 黄淮海 Yellow-Huai- Hai River Valley VE-R1 -0.210 0.242 0.204 -0.014 0.077 -0.013 0.416 R1-R7 0.175 -0.148 -0.088 -0.059 -0.232 0.313 0.306 R/V 0.250 -0.220 -0.152 -0.036 -0.189 0.100 -0.148 南方 South China VE-R1 0.577 -0.166 0.687 -0.836* -0.008 0.264 0.672 R1-R7 0.377 0.113 0.457 -0.783 -0.173 -0.198 0.587 R/V 0.069 0.251 0.083 -0.350 -0.207 -0.381 0.214 全国平均 Average in China VE-R1 -0.118 0.738** 0.268 0.351 0.110 0.337 -0.118 R1-R7 0.306 -0.597** 0.078 -0.597** -0.013 0.228 0.306 R/V 0.164 -0.765** -0.196 -0.439* -0.079 -0.194 0.164