调环酸钙和施磷量对冬小麦生长、干物质积累及产量的影响
李家豪, 贾永红, 连世昊, 刘跃, 于姗, 田文强, 王子骞, 张金汕, 石书兵

Effects of Prohexadione-Calcium and Phosphorus Application Rate on the Growth, Dry Matter Accumulation, and Yield of Winter Wheat
Li Jiahao, Jia Yonghong, Lian Shihao, Liu Yue, Yu Shan, Tian Wenqiang, Wang Ziqian, Zhang Jinshan, Shi Shubing
表1 不同剂量调环酸钙和施磷量对冬小麦LAI的影响
Table 1 Effects of different concentrations of prohexadione-calcium and phosphorus application rate on LAI of winter wheat
处理
Treatment
拔节期
Jointing
孕穗期
Booting
开花期
Anthesis
灌浆前期
Early grain-
filling
A1 P1
4.89c 6.14c 5.40c
4.68c
P2
5.11b 6.50b 5.48bc
4.96b
P3
5.19a 6.66a 5.64a
5.16a
P4 5.12b 6.59a 5.55ab 4.99b
平均值Average 5.08c 6.47c 5.52c 4.94c
A2 P1
5.19c 6.74b 5.69a
4.93c
P2
5.24c 6.81ab 5.70a
5.15b
P3 5.55a 6.85a 5.78a
5.40a
P4 5.33b 6.83ab 5.73a
5.30a
平均值Average 5.33b 6.81b 5.73b 5.19b
A3 P1
5.60b 6.87b 5.94c
5.42b
P2
5.61b 6.96b 6.01c
5.43b
P3
5.80a 7.12a 6.52a
5.57a
P4 5.65b 6.74c 6.21b 5.52ab
平均值Average 5.66a 6.92a 6.17a 5.48a
变异来源Source of variation FF-value
A 101.19**
196.65** 584.86** 152.18**
P 37.49** 32.53** 27.06** 33.95**
A×P 3.41* 13.82** 6.85** 3.34*