Treatments |
| _____ AB-DTPA extractable ______ | ||||
Total N | P | Zn | Cu | Mn | Fe | |
soil contents ( mg kg−1) | ||||||
Control (No fertilizer) | 480 e* | 5.40 d* | 0.98 d* | 3.50 d* | 7.70 c* | 3.20 d* |
N and K fertilizer (Basal dose) | 785 d | 5.66 d | 1.13 cd | 3.61 d | 8.00 c | 3.40 cd |
Full dose of compost | 913 cd | 6.50 c | 1.23 bc | 3.73 cd | 8.30 c | 3.43 cd |
Indigenous AMF (AMF-1) | 918 cd | 6.76 bc | 1.25 bc | 3.75 cd | 8.33 c | 3.53 bc |
Commercial AMF (AMF-II) | 956 cd | 6.63 bc | 1.23 bc | 3.73 cd | 8.33 c | 3.46 c |
Half dose of compost + AMF-I | 1163 ab | 7.23 abc | 1.27 ab | 4.10 abc | 9.60 ab | 3.80 a |
Half dose of compost + AMF ?II | 1146 ab | 7.30 ab | 1.26 abc | 4.16 abc | 9.66 ab | 3.73 ab |
Full dose of compost + AMF-I | 1242 a | 7.66 a | 1.40 a | 4.30 a | 10.20 a | 3.65 abc |
Full dose of compost + AMF-II | 1233 ab | 7.76 a | 1.35 ab | 4.25 ab | 9.93 ab | 3.63 abc |
Full dose of SSP | 1101 b | 7.30 a | 1.23 ab | 3.81 bcd | 9.20 ab | 3.55 abc |