不同种植模式对高粱晋糯3号产量和养分吸收的影响

王劲松,董二伟,焦晓燕,武爱莲,白文斌,王立革,郭珺,韩雄,柳青山

Effects of Different Planting Patterns on Yield and Nutrient Absorption of Sorghum Jinnuo 3

Jinsong Wang,Erwei Dong,Xiaoyan Jiao,Ailian Wu,Wenbin Bai,Lige Wang,Jun Guo,Xiong Han,Qingshan Liu

表1 种植模式对不同生育期单株叶面积和叶面积指数影响的方差分析F值

Table 1 F value of ANOVA analysis of planting pattern on leaf area per plant and leaf area index in different growth stages

生长时期Growth stage 处理Treatment 单株叶面积leaf area per plant (cm2) 叶面积指数Leaf area index 拔节期Elongationstage 行距Row space 5.32* 6.45** 密度Density 11.92** 107.91** 行距×密度Row space×Density 1.05 1.57 开花期Anthesis stage 行距Row space 3.67* 3.39* 密度Density 27.98** 170.91** 行距×密度Row space×Density 0.29 0.17 灌浆期Fillingstage 行距Row space 24.44** 22.16** 密度Density 42.26** 163.39** 行距×密度Row space×Density 1.11 0.87