Abschlussbericht Projekt: „Verminderung der ... - BLE

BSI (%)
100
80
60
40
2006 2007
Pre-harvest
Harvest
Five months storage
Eight months storage
100
80
60
40
20
20
0
1.095
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Selenium (mg kg -1 FW)
100
100
80
80
BSI (%)
60
40
60
40
20
20
0
0 2 4 6 8 10 12 14 16 18 20
0
0.0 0.5 1.0 1.5 2.0 2.5
100
Iron (mg kg -1 FW)
100
Boron (mg kg -1 FW)
80
80
BSI (%)
60
40
60
40
20
20
0
0 200 400 600 800 1000 1200
0
0 100 200 300 400 500 600
100
Calcium (mg kg -1 FW)
100
Magnesium (mg kg -1 FW)
80
80
BSI (%)
60
40
60
40
20
20
0
0 200 400 600 800 1000 1200
Phosphorus (mg kg -1 FW)
0
0 2000 4000 6000 8000 10000 12000
Potassium (mg kg -1 FW)
Figure 1 Relationship between tuber specific gravity (kg L -1 ) and BSI (%) as well as tuber
nutrient concentrations (mg kg -1 FW) and BSI (%) determined in 2006 and 2007 after the
pre-harvest, harvest and five and eight months of storage
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