不同熟期品种间作对玉米生理成熟后籽粒脱水性能和粒重的影响
李泽松, 肖珊珊, 张翼飞, 李桂彬, 陆雨欣, 刘海晨, 陈忠旭

Effects of Intercropping of Varieties with Different Maturity Stages on Grain Dehydration Performance and Grain Weight of Maize after Physiological Maturity
Li Zesong, Xiao Shanshan, Zhang Yifei, Li Guibin, Lu Yuxin, Liu Haichen, Chen Zhongxu
表3 间作条件下各熟期品种生理成熟后的Logistic Power模型拟合结果
Table 3 Logistic Power model fitting results after physiological maturity of various maturity varieties under intercropping conditions
年份
Year
间作处理
Intercropping treatment
间作行数
Intercropping rows
b c R2 S-28AT (℃·d) S-25AT (℃·d)
LGPV SGPV LGPV SGPV LGPV SGPV LGPV SGPV LGPV SGPV
2021 Z‖D 1:0 917.32 1.725 0.992 331 473
6:6 901.43 785.91 1.747 1.865 0.986 0.994 307 138 443 246
4:4 886.08 794.27 1.746 1.872 0.987 0.995 283 149 418 258
2:2 854.63 816.27 1.701 1.924 0.991 0.994 265 158 400 266
1:1 839.60 827.47 1.701 1.919 0.992 0.995 241 177 373 286
0:1 754.44 1.812 0.997 119 228
X‖D 1:0 904.98 1.803 0.990 293 424
6:6 878.12 761.11 1.742 1.800 0.985 0.997 287 133 420 243
4:4 866.44 768.67 1.732 1.803 0.985 0.997 272 144 405 255
2:2 852.24 798.29 1.806 1.869 0.99 0.993 234 156 357 266
1:1 837.69 810.41 1.805 1.875 0.989 0.993 212 173 333 284
0:1 754.44 1.812 0.997 119 228
2022 Z‖D 1:0 893.10 1.718 0.984 358 497
6:6 868.40 768.40 1.663 1.836 0.981 0.997 347 151 489 259
4:4 851.65 777.99 1.653 1.854 0.982 0.996 324 161 465 269
2:2 830.27 792.08 1.68 1.850 0.974 0.996 288 177 422 287
1:1 817.15 800.32 1.687 1.840 0.977 0.995 265 192 396 305
0:1 745.02 1.832 0.996 126 231
X‖D 1:0 869.88 1.724 0.992 326 461
6:6 852.62 757.41 1.764 1.825 0.992 0.996 294 141 422 249
4:4 838.55 768.76 1.755 1.838 0.992 0.995 275 155 401 263
2:2 820.44 783.79 1.734 1.843 0.993 0.995 260 172 386 282
1:1 802.65 795.07 1.738 1.837 0.993 0.995 231 191 354 303
0:1 745.02 1.832 0.996 126 231