Deposition of Pesticides on the Soil Surface
Table 13.
Crop cover and other crop characteristics at various growth stages in meadow grass
in the 1. harvest year. The crop was undersown in winter wheat in the autumn 1997.
Tabel 13.
Afgrødedække og andre afgrødekarakteristika på forskellige vækststadier i
engrapgræs til 1. års høst. Afgrøden var udlagt i vinterhvede i efteråret 1997.
Date
Crop Height
(cm)
Growth stage
(BBCH)
Canopy
reflectance (RVI)
% Crop cover
Sd in parenthesis
2/10-1998
13
13-14
5.9
24 (2)
9/10
7
25
3.0
45 (4)
22/10
9
25
4.0
49 (6)
30/10
10
25
5.9
57 (8)
30/3-1999
8
25
7.2
72 (2)
21/4
18
27
21.5
-
27/4
18
30
26.9
98 (-)
6/5
31
22
22.8
87 (4)
19/5
51
50
29.9
96 (1)
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