Figure 3. Effect of Nitrogen rates and different sowing methods (A) 0-7 Days, 14d, 21d, 28d on Net Photosynthesis Rate (A), (PN), carbon dioxide concentration (B), (Ci), stomatal conductance (C), (GS) and transpiration rate (D), (E) of flag leaves (E), plant height (F), leaf area index (LAI) WS indicate wintering stage, JS, jointing stage BS, booting stage FS, Flowering stage AS, anthesis stage and, MS maturity stage, All data represent means ± standard errors of three replicates. Values with different letters on the same sampling day indicate significant differences at P<0.05

From

Impacts of Nitrogen Deficiency on Soluble Sugar Content and Photosynthetic Characteristics Grain Protein of Winter Wheat (Triticum aestivum L.)

Hafeez Noor, Peiru Wang, Min Sun, Aixia Ren, Fida Noor, Zhiqiang Gao

Journal of Food and Nutrition Research. 2022, 10(4), 250-260 doi:10.12691/jfnr-10-4-1