Variable

Adopters

Non Adopters

Total

Ho: diff = 0

Freq.

%

Freq.

%

Freq.

%

χ2 Value

P-value

Sex of household head (Male = 1)

232

88.9

26

66. 7

258

86.0

13.917

0.000

Illiterate (Yes = 1)

64

24.5

22

56.4

86

28.7

16.873

0.000

Vertisol (Yes = 1)

70

26.8

9

23.1

79

26.3

0.245

0.621

Very fertile plot (Yes = 1)

34

13.0

4

10.2

38

12.7

0.235

0.628

Trained row planting (Yes = 1)

242

92.7

20

66. 7

262

87.3

52.668

0.000

Access to credit (Yes = 1)

207

79.3

31

79.5

238

79.3

0.001

0.980