Difference between revisions of "Apical shoot scoring system"
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| − | <Font size=3>'''Apical | + | <Font size=3>'''Apical shoot scoring system for apical shoot's architecture. (International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests (ICP Forests, 2010)'''</font size><br> |
Link to this [[Apical shoot scoring system|table]]. | Link to this [[Apical shoot scoring system|table]]. | ||
<table class="sortable"> | <table class="sortable"> | ||
<tr> | <tr> | ||
| − | <th>Score and class | + | <th>Score and class</th> |
<th>Definition</th> | <th>Definition</th> | ||
<th>Remark</th> | <th>Remark</th> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Exploratory phase</td> | + | <td>Class 1: Exploratory phase</td> |
<td>Apical shoots and upper side buds form long shoots</td> | <td>Apical shoots and upper side buds form long shoots</td> | ||
| − | <td>Flat, longitudinal expansive shoot development< | + | <td>Flat, longitudinal expansive shoot development</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Intermediary</td> | + | <td>Class 2: Intermediary</td> |
| − | <td> | + | <td>Intermediary between class 1 and class 3</td> |
| − | <td> < | + | <td> </td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Class 3: Degeneration phase</td> |
<td>Only apical bud forms a long shoot. Shoots of side buds are stunted.</td> | <td>Only apical bud forms a long shoot. Shoots of side buds are stunted.</td> | ||
<td>Spear-shaped development of main shoots and reduced side shoot formation</td> | <td>Spear-shaped development of main shoots and reduced side shoot formation</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Class 4: Intermediary</td> |
<td>Intermediary between class 3 and 5</td> | <td>Intermediary between class 3 and 5</td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Stagnation phase</td> | + | <td>Class 5: Stagnation phase</td> |
<td>Stunted long shoots</td> | <td>Stunted long shoots</td> | ||
<td>Claw-like appearance because of pluriannual short shoot chains</td> | <td>Claw-like appearance because of pluriannual short shoot chains</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Class 6: Intermediary</td> |
| − | <td> | + | <td>Intermediary between class 5 and class 7</td> |
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Resignation phase</td> | + | <td>Class 7: Resignation phase</td> |
| − | <td> | + | <td>Die-back of twigs of the topmost part of the crown or even the whole crown itself</td> |
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td> | + | <td>Class 8: Regeneration phase</td> |
<td>Phase with obvious regeneration</td> | <td>Phase with obvious regeneration</td> | ||
<td>From worse phase to a better form on the same branch</td> | <td>From worse phase to a better form on the same branch</td> | ||
</tr> | </tr> | ||
</table> | </table> | ||
| + | |||
| + | <noinclude> | ||
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Trees, tree trench, tree box]] | ||
| + | </noinclude> | ||
Latest revision as of 12:42, 3 August 2022
Apical shoot scoring system for apical shoot's architecture. (International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests (ICP Forests, 2010)
Link to this table.
| Score and class | Definition | Remark |
|---|---|---|
| Class 1: Exploratory phase | Apical shoots and upper side buds form long shoots | Flat, longitudinal expansive shoot development |
| Class 2: Intermediary | Intermediary between class 1 and class 3 | |
| Class 3: Degeneration phase | Only apical bud forms a long shoot. Shoots of side buds are stunted. | Spear-shaped development of main shoots and reduced side shoot formation |
| Class 4: Intermediary | Intermediary between class 3 and 5 | |
| Class 5: Stagnation phase | Stunted long shoots | Claw-like appearance because of pluriannual short shoot chains |
| Class 6: Intermediary | Intermediary between class 5 and class 7 | |
| Class 7: Resignation phase | Die-back of twigs of the topmost part of the crown or even the whole crown itself | |
| Class 8: Regeneration phase | Phase with obvious regeneration | From worse phase to a better form on the same branch |
This page was last edited on 3 August 2022, at 12:42.