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Table 1 Cultivars, treatments and fertilizer rate at each station in the experimental years

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

Experimental station

Seasons

Cultivars

Treatments

Fertilizer rate (kg ha−1)

N

P2O5

K2O

Tangquan

  

CO

2015

Nanjing 46

CF

240

60

120

  

OF

240

60

120

  

CO

2016

Nanjing 46

CF

240

60

120

  

OF

240

60

120

  

CO

2017

Nanjing 46

CF

240

60

120

  

OF

240

60

120

  

CO

2018

Wuyunjing 23

CF

240

60

120

  

OF

240

60

120

Jiangning

  

CO

2018

Nanjing 5055

CF

255

64

76.5

  

OF

192

64

76.5