不同栽培模式对夏玉米冠层结构及光合性能的影响

李静,王洪章,许佳诣,刘鹏,张吉旺,赵斌,任佰朝

Effects of Different Cultivation Modes on Canopy Structure and Photosynthetic Performance of Summer Maize

LI Jing,WANG HongZhang,XU JiaYi,LIU Peng,ZHANG JiWang,ZHAO Bin,REN BaiZhao

Table 2 Effects of different cultivation modes on the implantation status of summer maize

年份 Year 处理 Treatment 茎叶夹角 Stem-leaf angle (°) 叶向值 Leaf orientation value 上层 Upper leave 中层 Middle leave 下层 Lower leave 上层 Upper leave 中层 Middle leave 下层 Lower leave 2018 SH 17.17ab 24.01a 25.35b 69.72a 62.51a 54.08ab HH 16.58b 19.75b 23.17b 69.59a 61.64ab 59.22a FP 18.02a 24.81a 28.24a 67.67b 59.02b 48.20b 2019 SH 11.88ab 27.5ab 33.7c 75.41a 54.57a 46.57a HH 11.13b 23.33b 32.0c 73.77ab 54.17a 44.86ab FP 12.58a 29.08a 41.87a 70.57b 51.51ab 33.83c