Agriculture Reference
In-Depth Information
TABLE 9.9
Yields of Winter Wheat and Sugar Beet in Long-Term Field Experiment with Fertilization and Irrigation, Averages of
1970-2010 for Winter Wheat and 1968-2009 for Sugar Beet (Mg/ha)
Rainfed
Irrigated
Increase by Fertilization
Increase by Irrigation
Index
Unfertilized
Fertilized
Unfertilized
Fertilized
Rainfed
Irrigated
Unfertilized
Fertilized
LSD
05
, t/ha
Winter Wheat
Mg/ha
4.14
4.95
5.45
6.58
0.81
1.13
1.31
1.63
0.21
%
19.6
20.7
31.6
32.9
Sugar Beet
Mg/ha
38.0
52.7
42.0
58.4
14.7
16.4
4.0
5.7
3.3
%
38.7
39.1
10.5
10.8
