Treatments (on ha basis) Grain yield (g/15 plants) Straw yield (g/15 plants) Root yield (g/15 plants) 100 seed weight (g)
100 kg urea+100 kg DAP 20.97 30.30 5.07 6.43
100 kg urea+100 kg DAP+4 ton biochar 24.87 36.30 6.07 6.83
100 kg urea+100 kg DAP+7 ton compost 20.70 28.03 4.69 6.47
100 kg urea+100 kg DAP+2 ton biochar+3.5 ton compost 20.40 27.53 5.05 6.37
P-value 0.003 0.046 0.027 0.33
LSD 1.8 6.26 0.813 0.6
CV 4.2 10.3 7.8 4.7
Table 7: Effect of biochar on grain, straw and root yields and 100 seed weight of wheat.