Deposition of Pesticides on the Soil Surface
Table 12.
Crop cover and other crop characteristics at various growth stages in perennial
ryegrass undersown in spring barley.
Tabel 12.
Afgrødedække og andre afgrødekarakteristika på forskellige vækststadier i
almindelig rajgræs udlagt i vårbyg.
Date
Crop
Height (cm)
Growth stage
(BBCH)
Canopy
reflectance
(RVI)
% Crop cover
Sd in parenthesis
25/9-1998
5
22
4.1
51 (3)
2/10
13
23
5.8
50 (3)
9/10
9
25
4.6
20 (3)
22/10
11
25
4.6
42 (1)
30/10
11
25
5.7
53 (4)
30/3-1999
10
25
3.6
21 (1)
21/4
13
27
13.3
71 (1)
27/4
16
30
21
71 (-)
6/5
17
30
26
100 (-)
19/5
26
33
29.9
99 (-)
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