Page 219 - Enzymes in Tropical Soils

Enzymes in Tropical Soils 207

Bacteria · 46, 54, 55, 57, 85, 100, 101, Humic Substances · 78
116, 148 Humin · 78
Fungi · 41, 85, 100, 101, 116, 148 Humus · 75, 76, 168
Nitobacter · 55 Non-Humic Substances · 78
Nitrosomonas · 55
Rhizobium sp · 54
P

N Phosphatase · 12, 17, 39, 40, 41, 42, 45,
48, 49, 59, 63, 64, 67, 82, 84, 85, 86,
Nutrient Cycles · 33 87, 89, 98, 100, 101, 102, 104, 112,
C-Cycle · 46, 47 115, 117, 118, 119, 121, 122, 126,
Closed System · 28, 76 131, 133, 144, 145, 146, 171, 172,
Consumers · 46 183, 185, 187
Decomposers · 46 Phosphodiesterase · 102, 147
Food Chains · 28, 136 Phosphomonoesterase · 52, 102, 147
N-Cycle · 54 Physical Processes
Open System · 28, 37, 76 Erosion · 28, 46, 107
P-Cycle · 48 Evaporation · 107
Producers · 46 Leaching · 8, 10, 28, 45, 46, 130, 131,
S-Cycle · 52 133, 149, 184
Mulching · 106, 107
Percolation · 46, 137
O Soil Tillage · 74, 75, 79, 83, 84, 85,
106, 107, 113
Organic Compounds Volatilization · 28, 184
Lignin · 70, 78 Protease · 45, 84
Polisaccharides · 78 Proteases · 38, 48
Polypeptides · 78 Pyrophosphatase · 133, 144
Protein · 34, 54, 168, 176
Sugar · 76
Wax · 52 R
Organic matters · 2, 3, 4, 5, 6, 9, 10, 11,
12, 13, 16, 17, 26, 28, 29, 30, 31, 33, Redox Reactions
34, 37, 38, 46, 47, 48, 49, 62, 67, 69, Electron Acceptors · 70, 71
75, 76, 77, 78, 82, 83, 89, 100, 101, Electron Donors · 70
102, 146, 156, 168, 177, 178, 179, Rhodanase · 133
182, 183, 184, 185, 186, 188
Organic Matters
Fractionation · 80
Fulvic Acids · 8, 78, 80
Humic Acids · 78, 79, 80

Abdul Kadir Salam - 2014