Distance (m)

2^nd crop season

Avg

N

S

W

E

0 - 3

0.34 ± 0.24

15.70 ± 12.14

3.19 ± 4.65

11.69 ± 8.95

8.00

3 - 6

0.06 ± 0.11

7.00 ± 4.25

0.15 ± 0.22

1.63 ± 0.86

2.42

6 - 9

0.03 ± 0.04

2.80 ± 0.74

0.13 ± 0.13

0.52 ± 0.39

0.89

20 - 25

0.01 ± 0.02

0.66 ± 0.40

0

0.13 ± 0.12

0.24

35 - 40

0.01 ± 0.02

0.57 ± 0.46

n.d.

n.d.

0.06

70 - 80

n.d.^a

0.04 ± 0.05

n.d.

n.d.

0.03

120 - 131.3

n.d.

0.01 ± 0.02

n.d.

n.d.

0.01