UNIA MX - Page 23

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3.1. Fertiliser distribution rate control
Fertiliser distribution rate = quantity of caught fertiliser [kg] x factor [kg/ha].
3.1.1. By travelling the measurement distance
Working width [m]
Measurement distance [m]
Area over which the fertiliser
has been distributed
[ha]
Factor
9.00
10.00
55.50
50.00
1/40
1/40
40
40
12.00
41.60
1/40
40
15.00
33.30
1/40
40
16.00
18.00
31.25
27.75
1/40
1/40
40
40
20.00
25.00
1/40
40
21.00
23.80
1/40
40
24.00
41.60
1/20
20
27.00
37.00
1/20
20
28.00
35.70
1/20
20
30.00
32.00
36.00
33.30
31.25
27.75
1/20
1/20
1/20
20
20
20
Calculation of the measurement distance for working widths not included in the
table. Working width up to 23 [m] – factor = 40
Measurement distance
for a given work. width =
500
working width [m]
Working width above 24 [m] – factor = 20
Measurement distance
for a given work. width =
3.1.2. By taking measurement at a halt
1,000
working width [m]
Working width
[m]
Measurement
distance [m]
Factor
Time of opening [s] of the process
hole at the assumed working speeds
[km/h]
8
10
12
9.00
55.50
40.00
24.97
19.98
16.65
10.00
50.00
40.00
22.50
18.00
15.00
12.00
41.60
40.00
18.72
14.98
12.48
15.00
33.30
40.00
14.98
11.99
9.99
16.00
31.25
40.00
14.06
11.25
9.37
18.00
27.75
40.00
12.49
9.99
8.32
20.00
25.00
40.00
11.25
9.00
7.49
21.00
23.80
40.00
10.71
8.56
7.14
24.00
41.60
20.00
18.72
14.98
12.48
27.00
37.00
20.00
16.65
13.32
11.09
28.00
35.70
20.00
16.06
12.85
10.71
30.00
33.30
20.00
14.98
11.99
9.99
32.00
31.25
20.00
14.06
11.25
9.37
36.00
27.75
20.00
12.49
9.99
8.32