宽幅匀播对新疆春小麦光合特性及产量的影响
李行, 陈广周, 王运韬, 连世昊, 李家豪, 田文强, 张金汕, 石书兵

Effects of Wide and Uniform Sowing on Photosynthetic Characteristics and Yield of Xinjiang Spring Wheat
Li Hang, Chen Guangzhou, Wang Yuntao, Lian Shihao, Li Jiahao, Tian Wenqiang, Zhang Jinshan, Shi Shubing
表1 不同幅宽和间距对春小麦花前干物质转运和花后干物质积累量的影响
Table 1 Effects of different widths and spacings on pre- flowering dry matter translocation and post-flowering dry matter accumulation in spring wheat
处理
Treatment
花前干物质
Pre-anthesis dry matter
花后干物质
Post-anthesis dry matter
转运量
(g/株)
Transportation
amount (g/plant)
贡献率
Contribution
rate (%)
积累量
(g/株)
Accumulation
(g/plant)
贡献率
Contribution
rate (%)
P1 0.56a 26.75a 1.54cd 73.32b
P2 0.51ab 24.25ab 1.60c 75.75ab
P3 0.47ab 20.25b 1.84a 79.64a
P4 0.46ab 21.00b 1.72b 79.09a
CK 0.44b 22.75ab 1.47d 77.32ab