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| Content Provider | Springer Nature Link |
|---|---|
| Author | Leder, Bertram Wagner, Sven Wollmerstädt, Jörg Ammer, Christian |
| Copyright Year | 2003 |
| Abstract | Innerhalb der Sektion Waldbau des Deutschen Verbandes Forstlicher Forschungsanstalten wurde ein Bucheckern-Voraussaat-Versuch (Fagus sylvatica L.) unter Fichtenschirm (Picea abies [L.] Karst.) angelegt. Die Ergebnisse auf drei Versuchsstandorten (Arnsberg/Nordrhein-Westfalen; Tharandt/Sachsen und Freising/Bayern) werden dargestellt und analysiert. Während der ersten drei Vegetationsperioden werden auf den nach gleichem Versuchsdesign angelegten Versuchsflächen der Einfluss der Grundflächenhaltung des Fichtenschirms und einer durchgeführten Plätze-Kalkung auf die Etablierung und weitere Entwicklung der gesäten Buchen dokumentiert. Der Einfluss der Grundflächenhaltung des Oberbestandes auf die Pflanzenzahl je Platz ist im Bereich des Grundflächenintervalls 35,0 – 55,0 m2 durch eine Abnahme der Pflanzenzahlen während der drei Beobachtungsjahre gekennzeichnet. Die Versuchsstandorte unterscheiden sich signifikant in diesem Trend. Eine gleichzeitig oder kurz vor der Saat durchgeführte Kalkung beeinflusst den Verlauf der Pflanzenzahlabnahme nicht. Die auftretende Varianz der Buchenlängen werden durch die unterschiedliche Grundflächenhaltung des Oberbestandes der Versuchsparzellen erklärt. Weder die Kalkung noch der Versuchsstandort haben einen absicherbaren Effekt auf die Buchenlängen. Aus den bisher vorliegenden Ergebnissen und Erfahrungen bei der Versuchsanlage werden Schlussfolgerungen für die waldbauliche Praxis bei der Planung und Durchführung von Buchensaaten abgeleitet.An experiment on direct seeding of European beech (Fagus sylvatica L.) under the canopy of old Norway spruce stands (Picea abies [L.] Karst.) was initiated by the German Union of Forest Research Organizations (Silviculture Division). The experiment consists of three study sites located in different parts of Germany (Arnsberg/North Rhine-Westphalia, Tharandt/Saxonia, Freising/Bavaria). Based on a nearly identical experimental design the study tried to identify the impact of the basal area of the spruce shelter and the effect of liming on survival and length growth of the seedlings over a period of 3 years. During the three years of observation a canopy covering an area between 35.0 and 55.0 m2 caused a decrease of the number of beech tree specimens per plot. The experimental plots show significant differences in regard to this trend. The plant reduction trend is not affected by the liming of the plots prior to or simultaneously with seeding. The different areas of coverage of the tree canopy do have an affect on the variation of beech length on the different experimental plots. Neither liming nor the experimental sites themselves have a detectable effect on beech length. The results and experiences with experimental design contribute to planing and realization of beech seeding in the silvicultural. |
| Starting Page | 160 |
| Ending Page | 174 |
| Page Count | 15 |
| File Format | |
| ISSN | 00158003 |
| Journal | Forstwissenschaftliches Centralblatt vereinigt mit Tharandter forstliches Jahrbuch |
| Volume Number | 122 |
| Issue Number | 3 |
| e-ISSN | 14390337 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2003-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | Conversion Direct seeding Fagus sylvatica Canopy density Liming. |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science Forestry |
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