Heavy metal

Distance at 200 m from TD25

Distance at 400 m from TD25

Mean difference

95% CI

Mean difference

95% CI

Lower

Upper

Lower

Upper

Fe (lemon)

4.09

3.27

4.68

5.03

4.38

5.73

Fe (avocado)

4.32

3.60

5.03

4.48

3.62

5.38

Cu (lemon)

3.64

2.51

4.76

4.20

3.50

4.89

Cu (avocado)

3.63

3.35

3.91

3.54

3.31

3.78

Mn (lemon)

2.47

1.47

3.46

2.75

2.09

3.40

Mn (avocado)

2.62

1.70

3.55

2.35

1.27

3.44