农艺措施对谷子产量及抗倒伏力学性能的影响

武翠卿,孙静鑫,郭平毅,王宏富,武新慧

Effects of Agronomic Managements on Yield and Lodging Resistance of Millet

CuiQing WU,JingXin SUN,PingYi GUO,HongFu WANG,XinHui WU

表6 谷子旗叶光合生理特性与千粒重的关联度

Table 6 Relational grade between millet thousand grains weight and leaf traits

性状 Characteristics 时期 Stages 优谷49 Yougu 49 公谷65 Gonggu 65 长生18 Changsheng 18 农谷04 Nonggu 04 SPAD 开花期 Flowering stage 0.76 0.68 0.71 0.86 灌浆期 Filling stage 0.52 0.49 0.49 0.37 Fm 开花期 Flowering stage 0.44 0.31 0.48 0.44 灌浆期 Filling stage 0.54 0.61 0.51 0.62