Table 2 Parity grade (PG) obtained between the diagnoses of the DRIS and CND methods adopting different range factors adopted in the nutrient responsiveness range (NRr) for the diagnosis of B in soybean, cultivated in Chapadão do Sul, Mato Grosso do Sul, Brazil.

From: Prescient diagnostic analysis for boron nutritional status in soy crops

Degree of agreement (%)

  

DrisAll

DrisFtest

DrisVar

DrisLog

CND

DrisAll

1.00

    

0.50

    

0.25

    

DrisFtest

1.00

93

   

0.50

81

   

0.25

75

   

DrisVar

1.00

95

96

  

0.50

85

88

  

0.25

75

88

  

DrisLog

1.00

85

84

83

 

0.50

72

64

72

 

0.25

79

63

70

 

CND

1.00

91

95

92

84

0.50

79

85

84

69

0.25

79

84

91

68

  1. DRIS method adopting the criteria of selecting all bivariate relations—DrisAll, using the criterion Ratio of Variances—DrisVar, using the F test—DrisFtest and using the logarithmic transformation—DrisLog and compositional nutrient diagnosis—CND.