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Joint International Conference on Long-term Experiments ...

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AL soluble Ca (mg/kg)<br />

350<br />

300<br />

250<br />

200<br />

150<br />

100<br />

50<br />

0<br />

K<strong>on</strong>troll<br />

N1<br />

AL-Ca<br />

pH<br />

Yield<br />

N2<br />

N3<br />

N2P1<br />

N2P2<br />

N2P3<br />

N2K1<br />

N2K2<br />

N2K3<br />

N2P2K2<br />

N2P2K2Ca2<br />

N2P2K2Mg2<br />

N2P2K2Ca2Mg2<br />

Figure 2: Effect of treatments <strong>on</strong> triticale yield, the AL-Ca and pH values (20-40 cm)<br />

AL soluble Ca (mg/kg)<br />

200<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

AL-Ca<br />

pH<br />

Yield<br />

K<strong>on</strong>troll<br />

N1<br />

N2<br />

N3<br />

N2P1<br />

N2P2<br />

N2P3<br />

N2K1<br />

N2K2<br />

N2K3<br />

N2P2K2<br />

N2P2K2Ca2<br />

N2P2K2Mg2<br />

N2P2K2Ca2Mg2<br />

Figure3: Effect of treatments <strong>on</strong> triticale yield, the AL-Ca and pH values (40-60 cm)<br />

223<br />

6<br />

5<br />

Yield<br />

4<br />

(t/ha) and<br />

3<br />

pH<br />

2<br />

(0.01M<br />

1CaCl<br />

0<br />

6<br />

5<br />

Yield<br />

4<br />

(t/ha) and<br />

3<br />

pH<br />

2<br />

(0.01M<br />

1<br />

CaCl<br />

0<br />

2)<br />

2)

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