WBC-VIII-Vol.4 – Resources – Forestry, Plantations and ... - BambuSC
WBC-VIII-Vol.4 – Resources – Forestry, Plantations and ... - BambuSC
WBC-VIII-Vol.4 – Resources – Forestry, Plantations and ... - BambuSC
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0- 10cm 10- 20cm 20- 40cm<br />
Soi l dept h<br />
SOM(g/kg)<br />
TN( g/ kg)<br />
TP( mg/ kg)<br />
0 25 50 75 100 0 1 2 3 4 5 6 0 0.5 1 1.5 2<br />
Paddy<br />
Bamboo<br />
0- 10cm 10- 20cm 20- 40cm<br />
0- 10cm 10- 20cm 20- 40cm<br />
0- 10cm 10- 20cm 20- 40cm<br />
TK( g/ kg)<br />
0 5 10 15 20<br />
Fig. 1 Soil nutrients of C, N, P, K distribution in profiles of paddy <strong>and</strong> bamboo soils with 15 years<br />
Soil total Al (g/kg)<br />
60<br />
55<br />
50<br />
45<br />
40<br />
0- 5cm<br />
5- 10cm<br />
10- 15cm<br />
15- 20cm<br />
20- 25cm<br />
Paddy Bamboo<br />
Fig. 2 Total Al content varied with depth in the paddy <strong>and</strong> bamboo soils with 15 years<br />
<strong>VIII</strong> World Bamboo Congress Proceedings Vol 4-65