Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees
In order to identify the effect of P. arachnoideum, we studied 11 native tree species commonly used in reforestation projects. Bioassays were conducted in laboratory to evaluate the effect of bracken leachate on the germination and morphology of seedlings. Juveniles of some of these species were pla...
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| Format: | Article |
| Language: | English |
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Instituto Internacional de Ecologia
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| Series: | Brazilian Journal of Biology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842010000200012&lng=en&tlng=en |
| _version_ | 1811192267144167424 |
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| author | DM. Silva Matos TA. Belinato |
| author_facet | DM. Silva Matos TA. Belinato |
| author_sort | DM. Silva Matos |
| collection | DOAJ |
| description | In order to identify the effect of P. arachnoideum, we studied 11 native tree species commonly used in reforestation projects. Bioassays were conducted in laboratory to evaluate the effect of bracken leachate on the germination and morphology of seedlings. Juveniles of some of these species were planted in two adjacent but contrasting areas in relation to the dominance of P. arachnoideum. The evaluation of growth and survivorship was performed after six and twelve months. This study reveals that for some pioneer and secondary trees P. arachnoideum leachate exerted an inhibitory effect on seed germination and seedling morphology. Field experiments revealed that pioneers are apparently more resistant to P. arachnoideum leachate than secondary species. |
| first_indexed | 2024-04-11T23:49:36Z |
| format | Article |
| id | doaj.art-4745249648e3486d94732193b433296e |
| institution | Directory Open Access Journal |
| issn | 1678-4375 |
| language | English |
| last_indexed | 2024-04-11T23:49:36Z |
| publisher | Instituto Internacional de Ecologia |
| record_format | Article |
| series | Brazilian Journal of Biology |
| spelling | doaj.art-4745249648e3486d94732193b433296e2022-12-22T03:56:31ZengInstituto Internacional de EcologiaBrazilian Journal of Biology1678-437570231131610.1590/S1519-69842010000200012S1519-69842010000200012Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest treesDM. Silva Matos0TA. Belinato1Universidade Federal de São CarlosUniversidade Federal de São CarlosIn order to identify the effect of P. arachnoideum, we studied 11 native tree species commonly used in reforestation projects. Bioassays were conducted in laboratory to evaluate the effect of bracken leachate on the germination and morphology of seedlings. Juveniles of some of these species were planted in two adjacent but contrasting areas in relation to the dominance of P. arachnoideum. The evaluation of growth and survivorship was performed after six and twelve months. This study reveals that for some pioneer and secondary trees P. arachnoideum leachate exerted an inhibitory effect on seed germination and seedling morphology. Field experiments revealed that pioneers are apparently more resistant to P. arachnoideum leachate than secondary species.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842010000200012&lng=en&tlng=enespécies invasorasPteridium arachnoideumárvores tropicaissamambaiãogerminaçãoplântulas |
| spellingShingle | DM. Silva Matos TA. Belinato Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees Brazilian Journal of Biology espécies invasoras Pteridium arachnoideum árvores tropicais samambaião germinação plântulas |
| title | Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees |
| title_full | Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees |
| title_fullStr | Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees |
| title_full_unstemmed | Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees |
| title_short | Interference of Pteridium arachnoideum (Kaulf.) Maxon. (Dennstaedtiaceae) on the establishment of rainforest trees |
| title_sort | interference of pteridium arachnoideum kaulf maxon dennstaedtiaceae on the establishment of rainforest trees |
| topic | espécies invasoras Pteridium arachnoideum árvores tropicais samambaião germinação plântulas |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842010000200012&lng=en&tlng=en |
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