Agriculture Reference
In-Depth Information
TABLE 9.11
Yield (Mg/ha) of Winter Wheat, Sugar Beet, and Maize, Grains in Selectia Long-Term Multifactorial Field Experiment,
Average for Two Full Rotations (1996-2009)
Crop Rotation with Alfalfa and
Perennial Grasses
Crop Rotation without Legume and
Perennial Grasses
Minimum Till +
Plowing
Minimum Till +
Plowing
Systems of Fertilization
Minimum Tillage
Change
Minimum Tillage
Change
LSD
05,
t/ha
Winter Wheat
Without fertilization
4.21
4.22
+0.01
2.41
2.30
−0.11
Manure + NPK
4.31
4.38
+0.07
3.72
3.97
+0.25
±
+0.10
+0.16
+1.31
+1.67
0.32
Sugar Beet
Without fertilization
35.2
32.0
−3.2
28.9
27.4
−1.5
Manure + NPK
40.4
38.2
−2.2
40.1
36.3
−3.8
±
+5.2
+6.2
+11.2
+8.9
2.59
Maize Grains
Without fertilization
5.54
5.39
−0.15
4.90
5.08
+0.18
Manure + NPK
5.77
5.57
−0.20
5.51
5.32
−0.19
±
+0.23
+0.18
+0.61
+0.24
0.34
