| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biochar to improve soil fertility. a review | 0.2 | 0.1 | 221 | 89 | 43 |
| biochar | 1.91 | 1 | 3196 | 15 | 7 |
| to | 0.33 | 1 | 5810 | 58 | 2 |
| improve | 1.94 | 1 | 7453 | 94 | 7 |
| soil | 0.44 | 0.8 | 7957 | 98 | 4 |
| fertility. | 1.81 | 0.8 | 2802 | 91 | 10 |
| a | 0.01 | 0.4 | 1556 | 22 | 1 |
| review | 0.22 | 1 | 2389 | 20 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biochar to improve soil fertility. a review | 0.78 | 0.5 | 9785 | 54 |
| how to use biochar to improve soil | 0.25 | 0.7 | 2005 | 40 |
| benefits of biochar in soil | 1.64 | 0.5 | 5326 | 92 |
| how to add biochar to soil | 1 | 1 | 814 | 37 |
| how does biochar help soil | 1.23 | 0.6 | 7328 | 50 |
| is biochar good for soil | 1.61 | 1 | 4702 | 62 |
| biochar and soil health | 1.77 | 0.6 | 8126 | 52 |
| how to apply biochar to soil | 1.02 | 0.4 | 5427 | 100 |
| effect of biochar on soil properties | 1.21 | 0.4 | 2052 | 49 |
| biochar increase organic matter in soil | 1.24 | 0.5 | 474 | 21 |
| how much biochar to add to soil | 0.19 | 0.3 | 8716 | 77 |
| biochar increase organic matter om in soil | 1.93 | 0.9 | 973 | 21 |
| biochar application rate in soil | 1.42 | 0.1 | 9701 | 66 |
| biochar application to soils | 1.44 | 1 | 5561 | 6 |
| biochar for soil remediation | 1.76 | 0.9 | 7907 | 81 |
| is biochar a fertilizer | 0.09 | 0.8 | 9957 | 48 |
| biochar slow release fertilizer | 1.91 | 0.4 | 3010 | 64 |
| benefits of biochar in agriculture | 0.1 | 0.8 | 5796 | 98 |
