The effect of C:P ratio of plant residues added to soils of contrasting phosphate sorption capacities on P uptake by Panicum maximum (Jacq.)
Reutilization of P from Setaria sphacelata residues having C:P ratios of 704:1, 227:1, and 77:1 was studied using a reverse 32P-isotopic dilution technique in the greenhouse. Residues were incorporated into two highly weathered Malaysian soils (Ultisols and Oxisols) treated with five levels of inorg...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
1994
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| Online Access: | http://psasir.upm.edu.my/id/eprint/112927/ http://psasir.upm.edu.my/id/eprint/112927/1/10-1108_00346650210413951.pdf |