Skip to main content

Table 2 Effect of N application on rice yield with different treatments in different growth seasons

From: Rapid diagnosis of nitrogen status in rice based on Fourier transform infrared photoacoustic spectroscopy (FTIR-PAS)

Experimental station

Seasons

Rice yield (kg ha−1)

CO

CF

OF

Tangquan

2015

7575 ± 282.2b

9432 ± 345.6a

9872 ± 297.5a

2016

6385 ± 255.5b

8633 ± 246.3a

9155 ± 392.5a

2017

4095 ± 195.7b

5844 ± 246.8a

6297 ± 268.5a

2018

6887 ± 323.7b

8925 ± 267.5a

9375 ± 422.9a

Jiangning

2018

7212 ± 258.6b

11077 ± 532.7a

11515 ± 478.7a

  1. Data are expressed as the means of four replications. Significant differences (P ≤ 0.05) among treatments within each line are indicated with different letters