Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest
Single-tree influence of T. grandis was observed in the soil total organic carbon, total nitrogen and soluble phosphorus, where concentrations were higher with 1.5-m radius from the tree than beyond. Moreover, the pH of the topsoil within 1.5 m from the base of the tree was lower (pH 4.4) than beyon...
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| Định dạng: | BB |
| Ngôn ngữ: | English |
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2021
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| Truy cập trực tuyến: | http://tailieuso.tlu.edu.vn/handle/DHTL/11160 |
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oai:localhost:DHTL-111602021-08-30T08:58:33Z Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest Ikhajiagbe, Beckley Ogwu, Matthew Chidozie Lawrence, Adebayo Emmanuel Plant diversity Tropical forest Single-tree effect Tectona grandis Plantation Understory Forest weeds Single-tree influence of T. grandis was observed in the soil total organic carbon, total nitrogen and soluble phosphorus, where concentrations were higher with 1.5-m radius from the tree than beyond. Moreover, the pH of the topsoil within 1.5 m from the base of the tree was lower (pH 4.4) than beyond 1.5 m from the base of the tree (pH 5.4). Species-specific single-tree effect was also observed on the understory plant distribution likely due to diverse ecophysiological interactions. Within 1.5 m from the tree, plant species abundance, especially of Sida garckeana, Reisantia indica, Momordica charantia and Tridax procumbens were negatively affected. However, the distribution of Eleusine indica around the tree was not negatively influenced. Plant abundance was generally suppressed in Cynodon dactylon, Axonopus compressus, Andropogon gayanus, Commelina diffusa and Euphorbia hirta. Generally, there were more plant species beyond the canopy fringes than within the canopy, indicating inhibitory single-tree effects. https://bnrc.springeropen.com/articles/10.1186/s42269-020-00285-0 2021-08-30T08:58:33Z 2021-08-30T08:58:33Z 2020 BB 2522-8307 http://tailieuso.tlu.edu.vn/handle/DHTL/11160 en Bulletin of the National Research Centre, Volume 44 (2020), Article number: 29 |
| institution |
Trường Đại học Thủy Lợi |
| collection |
DSpace |
| language |
English |
| topic |
Plant diversity Tropical forest Single-tree effect Tectona grandis Plantation Understory Forest weeds |
| spellingShingle |
Plant diversity Tropical forest Single-tree effect Tectona grandis Plantation Understory Forest weeds Ikhajiagbe, Beckley Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| description |
Single-tree influence of T. grandis was observed in the soil total organic carbon, total nitrogen and soluble phosphorus, where concentrations were higher with 1.5-m radius from the tree than beyond. Moreover, the pH of the topsoil within 1.5 m from the base of the tree was lower (pH 4.4) than beyond 1.5 m from the base of the tree (pH 5.4). Species-specific single-tree effect was also observed on the understory plant distribution likely due to diverse ecophysiological interactions. Within 1.5 m from the tree, plant species abundance, especially of Sida garckeana, Reisantia indica, Momordica charantia and Tridax procumbens were negatively affected. However, the distribution of Eleusine indica around the tree was not negatively influenced. Plant abundance was generally suppressed in Cynodon dactylon, Axonopus compressus, Andropogon gayanus, Commelina diffusa and Euphorbia hirta. Generally, there were more plant species beyond the canopy fringes than within the canopy, indicating inhibitory single-tree effects. |
| author2 |
Ogwu, Matthew Chidozie |
| author_facet |
Ogwu, Matthew Chidozie Ikhajiagbe, Beckley |
| format |
BB |
| author |
Ikhajiagbe, Beckley |
| author_sort |
Ikhajiagbe, Beckley |
| title |
Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| title_short |
Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| title_full |
Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| title_fullStr |
Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| title_full_unstemmed |
Single-tree influence of Tectona grandis Linn. f. on plant distribution and soil characteristics in a planted forest |
| title_sort |
single-tree influence of tectona grandis linn. f. on plant distribution and soil characteristics in a planted forest |
| publishDate |
2021 |
| url |
http://tailieuso.tlu.edu.vn/handle/DHTL/11160 |
| work_keys_str_mv |
AT ikhajiagbebeckley singletreeinfluenceoftectonagrandislinnfonplantdistributionandsoilcharacteristicsinaplantedforest |
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