MOTTI USER'S GUIDE

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The saw timber yield reduction models are based on timber quality measurements of the National Forest Inventory. "Automatic" simulation according to the pre‐defined management schedule • Thinning schedule according to the practical management recommendations for private forests of Finland. Thus, the stand stem number can increase due to predicted ingrowth even after cleaning of sapling stand. Ball-ended lines point to the current topic General features of the application are in text boxes with blue background ATTN! Text boxes with red background include restrictions and important recommendations. ATTN! You can start the simulation from the regeneration phase only on mineral soil sites. If the simulation starts from the regeneration, the history of the stand is recorded automatically. Initialization of stand data (1/8) Select: Initialize a stand Initialize Location Select the municipality of the stand. To close the window click "Close"-button You can also select a specific cutting when commercial removal is selected. Product licence You are not allowed to distribute the application or its components. 2 (4/7)) or Start the simulation from the regeneration (see chapter 1. Click ”from web pages”- link 2 Getting started and software registration 4. If you want to start over go to CONTROL‐>New simulation. Commercial thinning (3/9) In mixed stand you can define thinning by tree species. 3) Symbols below the x-axis i - information about the growing stock CL - clearing of a sapling stand PT - precommercial thinning FT - first commercial thinning SR - removal of the seed trees T - commercial thinning FC - final felling E - energy wood thinning F - fertilization (on mineral soils) HP - high pruning D - supplementary ditching (on peatland forests) By pointing the mouse over the symbol you can see the information about the growing stock (T) or management practices (TH, EH, H, P, L) 2. In the Costs view, costs of those practices that have been carried out in simulation, are shown on white background, and can be modified. When you are finished, click "Create"-button. Commercial thinning (7/9) Choose the type of thinning. You can determine stumpage prices by tree species, timber assortments, and by cutting type, €/m3. If you only give number of trees (N) and not basal area, use arithmetic mean height and arithmetic mean diameter. Retrieving stand data from forest inventory file (1/3) Select: Initialization of stand Open Solmu-file The forest inventory files used in private forestry are usually pmtformatted Once the correct file is selected, click "Open" button 1