饲用大豆品种耐荫性鉴定指标筛选及综合评价

宋丽君, 聂晓玉, 何磊磊, 蒯婕, 杨华, 郭安国, 黄俊生, 傅廷栋, 汪波, 周广生

Screening and comprehensive evaluation of shade tolerance of forage soybean varieties

SONG Li-Jun, NIE Xiao-Yu, HE Lei-Lei, KUAI Jie, YANG Hua, GUO An-Guo, HUANG Jun-Sheng, FU Ting-Dong, WANG Bo, ZHOU Guang-Sheng

表4 玉米间作大豆模式下各大豆材料鼓粒期各指标相关矩阵(2018/2019)

Table 4 Correlation matrix of shade tolerance coefficient (STC) of soybean index under intercropping in 2018/2019

指标 Index DW PH SD IN BN LA SLW CPY CPC SNC LNC PNC LSP LSS DW 1.000 -0.391 0.861** 0.141 0.352 0.820** -0.149 0.619* -0.397 0.063 -0.058 -0.584* 0.124 0.776** PH -0.243 1.000 -0.500 -0.159 -0.231 -0.041 -0.384 -0.338 0.043 -0.183 0.100 0.121 -0.183 -0.243 SD 0.680* 0.151 1.000 0.225 0.470 0.695** -0.095 0.698** -0.144 0.262 0.276 -0.366 0.249 0.670** IN 0.500 -0.221 0.780** 1.000 0.615* 0.190 0.008 0.587* 0.528 0.020 0.457 0.019 0.020 0.308 BN -0.046 -0.593 -0.208 -0.003 1.000 0.292 -0.404 0.616* 0.348 -0.131 0.739** -0.103 0.013 0.333 LA 0.829** -0.616 0.330 0.250 0.306 1.000 -0.209 0.569* -0.279 0.231 0.030 -0.749** 0.093 0.664** SLW 0.061 0.662* 0.494 0.391 -0.335 -0.428 1.000 -0.212 -0.101 0.579* -0.423 0.222 -0.051 -0.050 CPY 0.982** -0.355 0.560 0.395 0.060 0.905** -0.107 1.000 0.472 -0.061 0.513 -0.193 0.283 0.298 CPC 0.442 -0.672* -0.193 -0.180 0.535 0.794** -0.760* 0.599 1.000 -0.165 0.691** 0.459 -0.270 0.328 SNC -0.138 0.001 -0.239 -0.335 -0.429 -0.171 -0.025 -0.150 -0.258 1.000 -0.101 -0.262 0.133 -0.142 LNC -0.130 -0.428 -0.549 -0.390 0.319 0.294 -0.842** 0.026 0.718* -0.376 1.000 0.268 0.345 -0.584* PNC -0.235 -0.533 -0.128 0.489 0.441 -0.121 -0.097 -0.226 0.011 -0.366 0.196 1.000 0.204 -0.526 LSP -0.275 -0.331 -0.341 0.275 0.040 -0.242 0.061 -0.292 -0.182 0.006 0.078 0.771** 1.000 -0.204 LSS 0.470 0.210 0.741** 0.556 -0.317 0.035 0.666* 0.334 -0.444 0.343 -0.901** -0.199 -0.185 1.000