Difference between revisions of "Chemical and physical properties of coir"
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| − | <font size=3>'''Chemical and physical properties of | + | <font size=3>'''Chemical and physical properties of coir'''.</font size><br> |
| − | Link to this [[Chemical and physical properties of | + | Link to this [[Chemical and physical properties of coir|table]] |
<table class="sortable"> | <table class="sortable"> | ||
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<tr> | <tr> | ||
<td>Total phosphorus (% dry wt)</td> | <td>Total phosphorus (% dry wt)</td> | ||
| − | <td></td> | + | <td>0.036 - 0.41</td> |
| − | <td>0. | + | <td>0.036</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Total nitrogen (% dry wt)</td> | <td>Total nitrogen (% dry wt)</td> | ||
| − | <td></td> | + | <td>0.24 - 0.5</td> |
| − | <td>0. | + | <td>0.45</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Total potassium (% dry wt)</td> | <td>Total potassium (% dry wt)</td> | ||
| − | <td></td> | + | <td>0.4 - 2.39</td> |
| − | <td>0. | + | <td>0.819</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Total carbon (%)</td> | <td>Total carbon (%)</td> | ||
| − | <td></td> | + | <td>42 - 49</td> |
| − | <td></td> | + | <td>47.1</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Total hydrogen (%)</td> | <td>Total hydrogen (%)</td> | ||
<td></td> | <td></td> | ||
| − | <td> | + | <td>4.4</td> |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>pH</td> | <td>pH</td> | ||
| − | <td></td> | + | <td>4.9 - 6.9</td> |
| − | <td>5. | + | <td>5.9</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Cation exchange capacity (cmol/kg)</td> | <td>Cation exchange capacity (cmol/kg)</td> | ||
| − | <td></td> | + | <td>31.7 - 130</td> |
| − | <td> | + | <td>50</td> |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Electrical conductivity (ds/m)</td> | <td>Electrical conductivity (ds/m)</td> | ||
| − | <td></td> | + | <td>39 - 2900</td> |
| − | <td> | + | <td>582</td> |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Total | + | <td>Total calcium (%)</td> |
| − | <td></td> | + | <td>0.18-0.47</td> |
| − | <td></td> | + | <td>0.40</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Total magnesium (%)</td> | <td>Total magnesium (%)</td> | ||
| − | <td></td> | + | <td>0.11-0.47</td> |
| − | <td></td> | + | <td>0.36</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Total copper ( | + | <td>Total copper (mg/kg)</td> |
| − | <td></td> | + | <td>3.1-10.3</td> |
| − | <td></td> | + | <td>4.2</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Total zinc ( | + | <td>Total zinc (mg/kg)</td> |
| − | <td></td> | + | <td>4.0-9.8</td> |
| − | <td></td> | + | <td>7.5</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Total | + | <td>Total manganese (mg/kg)</td> |
| − | <td></td> | + | <td>12.5-92</td> |
| − | <td></td> | + | <td>17</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Bulk density (g/cm<sup>3</sup>)</td> |
| − | < | + | <td>0.025 - 0.132</td> |
| − | + | <td>0.06</td> | |
| − | |||
| − | |||
| − | |||
| − | <td></td> | ||
| − | <td></td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Water holding capacity (% by wt)</td> |
| − | <td></td> | + | <td>137 - 1100</td> |
| − | <td></td> | + | <td>566</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Total pore space (%)</td> |
| − | <td> | + | <td>85.5 - 98.3</td> |
| − | <td></td> | + | <td>95.2</td> |
</tr> | </tr> | ||
</table> | </table> | ||
<font size=1>Primary references for this data: | <font size=1>Primary references for this data: | ||
*Cresswell | *Cresswell | ||
| + | *Abad et al., 2002 | ||
| + | *Abad et al., 2005 | ||
| + | *Asiah et al., 2004 | ||
| + | *Kumar et al., 2010 | ||
| + | *Lodolini et al., 2017 | ||
| + | *Shrestha et al., 2019 | ||
</font size> | </font size> | ||
| + | |||
| + | <noinclude> | ||
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Media, compost, and media amendments]] | ||
| + | </noinclude> | ||
Latest revision as of 16:53, 2 August 2022
Chemical and physical properties of coir.
Link to this table
| Property | Range found in literature1 | Median value from literature |
|---|---|---|
| Total phosphorus (% dry wt) | 0.036 - 0.41 | 0.036 |
| Total nitrogen (% dry wt) | 0.24 - 0.5 | 0.45 |
| Total potassium (% dry wt) | 0.4 - 2.39 | 0.819 |
| Total carbon (%) | 42 - 49 | 47.1 |
| Total hydrogen (%) | 4.4 | |
| pH | 4.9 - 6.9 | 5.9 |
| Cation exchange capacity (cmol/kg) | 31.7 - 130 | 50 |
| Electrical conductivity (ds/m) | 39 - 2900 | 582 |
| Total calcium (%) | 0.18-0.47 | 0.40 |
| Total magnesium (%) | 0.11-0.47 | 0.36 |
| Total copper (mg/kg) | 3.1-10.3 | 4.2 |
| Total zinc (mg/kg) | 4.0-9.8 | 7.5 |
| Total manganese (mg/kg) | 12.5-92 | 17 |
| Bulk density (g/cm3) | 0.025 - 0.132 | 0.06 |
| Water holding capacity (% by wt) | 137 - 1100 | 566 |
| Total pore space (%) | 85.5 - 98.3 | 95.2 |
Primary references for this data:
- Cresswell
- Abad et al., 2002
- Abad et al., 2005
- Asiah et al., 2004
- Kumar et al., 2010
- Lodolini et al., 2017
- Shrestha et al., 2019
This page was last edited on 2 August 2022, at 16:53.