Health condition of young spruce stands growing in Poľana in different altitudes
This paper presents the first results of chlorophyll fluorescence measurements on assimilatory apparatus of Norway spruce. Three young spruce stands located in various altitudes (600, 1,050 and 1,250 m above sea level) were selected for the measurements. Chlorophyll fluorescence a was measured by a...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2002-11-01
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| Series: | Journal of Forest Science |
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| Online Access: | https://jfs.agriculturejournals.cz/artkey/jfs-200211-0001_health-condition-of-young-spruce-stands-growing-in-polana-in-different-altitudes.php |
| _version_ | 1797899028743061504 |
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| author | I. Čaňová |
| author_facet | I. Čaňová |
| author_sort | I. Čaňová |
| collection | DOAJ |
| description | This paper presents the first results of chlorophyll fluorescence measurements on assimilatory apparatus of Norway spruce. Three young spruce stands located in various altitudes (600, 1,050 and 1,250 m above sea level) were selected for the measurements. Chlorophyll fluorescence a was measured by a portable fluorimeter PEA. These measurements were performed on three needle year-classes. We found greater stand damage on the areas which are located in higher altitudes, but only at the end of growing season. |
| first_indexed | 2024-04-10T08:22:20Z |
| format | Article |
| id | doaj.art-ff201961357946f8879327afb00529a5 |
| institution | Directory Open Access Journal |
| issn | 1212-4834 1805-935X |
| language | English |
| last_indexed | 2024-04-10T08:22:20Z |
| publishDate | 2002-11-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Journal of Forest Science |
| spelling | doaj.art-ff201961357946f8879327afb00529a52023-02-23T03:41:25ZengCzech Academy of Agricultural SciencesJournal of Forest Science1212-48341805-935X2002-11-01481146947410.17221/11914-JFSjfs-200211-0001Health condition of young spruce stands growing in Poľana in different altitudesI. Čaňová0Technical University, Faculty of Forestry, Zvolen, Slovak RepublicThis paper presents the first results of chlorophyll fluorescence measurements on assimilatory apparatus of Norway spruce. Three young spruce stands located in various altitudes (600, 1,050 and 1,250 m above sea level) were selected for the measurements. Chlorophyll fluorescence a was measured by a portable fluorimeter PEA. These measurements were performed on three needle year-classes. We found greater stand damage on the areas which are located in higher altitudes, but only at the end of growing season.https://jfs.agriculturejournals.cz/artkey/jfs-200211-0001_health-condition-of-young-spruce-stands-growing-in-polana-in-different-altitudes.phpchlorophyll fluorescenceassimilatory apparatusnorway spruce |
| spellingShingle | I. Čaňová Health condition of young spruce stands growing in Poľana in different altitudes Journal of Forest Science chlorophyll fluorescence assimilatory apparatus norway spruce |
| title | Health condition of young spruce stands growing in Poľana in different altitudes |
| title_full | Health condition of young spruce stands growing in Poľana in different altitudes |
| title_fullStr | Health condition of young spruce stands growing in Poľana in different altitudes |
| title_full_unstemmed | Health condition of young spruce stands growing in Poľana in different altitudes |
| title_short | Health condition of young spruce stands growing in Poľana in different altitudes |
| title_sort | health condition of young spruce stands growing in polana in different altitudes |
| topic | chlorophyll fluorescence assimilatory apparatus norway spruce |
| url | https://jfs.agriculturejournals.cz/artkey/jfs-200211-0001_health-condition-of-young-spruce-stands-growing-in-polana-in-different-altitudes.php |
| work_keys_str_mv | AT icanova healthconditionofyoungsprucestandsgrowinginpolanaindifferentaltitudes |