Deposition of Pesticides on the Soil Surface
Table 20.
Soil deposit in winter wheat in the 2000-2001 growing season at various growth
stages.
Tabel 20.
Afsat sprøjtevæske på jorden i vinterhvede i 2000-2001 sæsonen på forskellige
vækststadier.
Date
Crop
Height
(cm)
Growth
stage
(BBCH)
LAI
(m2 m-2)
% Crop
cover
Sd in ()
Soil deposit
(% of applied)
Sd in ()
20/9-2000
8
12
5 (1)
-
23/10
17
23
61 (3)
52 (12)
17/4-2001
15
31
42 (4)
45 (2)
2/5
19
32
49 (3)
42 (3)
10/5
32
33
60 (4)
21 (5)
15/5
45
33
63 (7)
30 (12)
22/5
55
34
4.16
84 (1)
22 (3)
1/6
65
45
-
89 (3)
10 (2)
6/6
80
51
5.5
92 (3)
8 (2)
14/6
87
57
5.45
91 (3)
6 (2)
20/6
93
61
5.5
97 (4)
5 (1)
26/6
95
67
5.35
94 (1)
7 (1)
3/7
95
69
5.09
100 (-)
8 (2)
2/8
95
87
3.56
91 (2)
16 (4)
|