GERMINATION AND SEEDLINGS DEVELOPMENT OF THE THREATENED SPECIES Quillaja brasiliensis
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| Format: | Artículo científico |
| Langue: | en |
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Universidade Federal de Lavras
2018
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| _version_ | 1876427717190090752 |
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| author | Santiago José Elías Velazco |
| author_facet | Santiago José Elías Velazco |
| contents | GERMINATION AND SEEDLINGS DEVELOPMENT OF THE THREATENED SPECIES Quillaja brasiliensis Santiago José Elías Velazco Christopher Thomas Blum Pablo Melo Hoffmann Agrociencias Conservation Quillajaceae Seed storage Transplantation Brazil is a mega diverse country, but as consequence of habitat degradation several plant species are threatened. Quillaja brasiliensis is a rare and threatened tree species of the temperate forests of South America. We investigated protocols for germination, seedling growth and transplantation. We discuss some ecological matters that could affect the species’ establishment. We evaluated germination under a range of storage periods, temperature and light conditions, the effects of transplantation and the development of seedlings under two sowing methods. We found that seeds germinated rapidly and have a high germination rate. Temperature infl uenced germination vigour, and photoperiod infl uenced synchrony. There was increased and faster germination under controlled culture conditions. The high germination rate and rapid growth qualify Q. brasiliensis as a potential species for restoring degraded areas and enrichment programmes. 2018 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74460166002 https://www.redalyc.org/journal/744/74460166002/ https://www.redalyc.org/journal/744/74460166002/html/ https://www.redalyc.org/journal/744/74460166002/74460166002.epub https://www.redalyc.org/journal/744/74460166002/movil 10.1590/01047760201824022530 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.2 Vol.24 |
| format | Artículo científico |
| id | redalyc_74460166002 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidade Federal de Lavras |
| spellingShingle | GERMINATION AND SEEDLINGS DEVELOPMENT OF THE THREATENED SPECIES Quillaja brasiliensis Santiago José Elías Velazco Agrociencias Conservation Quillajaceae Seed storage Transplantation GERMINATION AND SEEDLINGS DEVELOPMENT OF THE THREATENED SPECIES Quillaja brasiliensis Santiago José Elías Velazco Christopher Thomas Blum Pablo Melo Hoffmann Agrociencias Conservation Quillajaceae Seed storage Transplantation Brazil is a mega diverse country, but as consequence of habitat degradation several plant species are threatened. Quillaja brasiliensis is a rare and threatened tree species of the temperate forests of South America. We investigated protocols for germination, seedling growth and transplantation. We discuss some ecological matters that could affect the species’ establishment. We evaluated germination under a range of storage periods, temperature and light conditions, the effects of transplantation and the development of seedlings under two sowing methods. We found that seeds germinated rapidly and have a high germination rate. Temperature infl uenced germination vigour, and photoperiod infl uenced synchrony. There was increased and faster germination under controlled culture conditions. The high germination rate and rapid growth qualify Q. brasiliensis as a potential species for restoring degraded areas and enrichment programmes. 2018 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74460166002 https://www.redalyc.org/journal/744/74460166002/ https://www.redalyc.org/journal/744/74460166002/html/ https://www.redalyc.org/journal/744/74460166002/74460166002.epub https://www.redalyc.org/journal/744/74460166002/movil 10.1590/01047760201824022530 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.2 Vol.24 |
| title | GERMINATION AND SEEDLINGS DEVELOPMENT OF THE THREATENED SPECIES Quillaja brasiliensis |
| topic | Agrociencias Conservation Quillajaceae Seed storage Transplantation |
| url | https://www.redalyc.org/articulo.oa?id=74460166002 https://www.redalyc.org/journal/744/74460166002/ https://www.redalyc.org/journal/744/74460166002/html/ https://www.redalyc.org/journal/744/74460166002/74460166002.epub https://www.redalyc.org/journal/744/74460166002/movil |