Phosphorus nutrition in the growth of Bauchinia forficata L. seedlings.
| dc.contributor | Gilvano Ebling Brondani, UFPR; Ariadne Josiane Castoldi Silva, UFPR; Marla Alessandra de Araujo, UFPR; Fernando Grossi, UFPR; Ivar Wendling, Embrapa Florestas; Antonio Aparecido Carpanezzi, Embrapa Florestas. | |
| dc.creator | BRONDANI, G. E. | |
| dc.creator | SILVA, A. J. C. | |
| dc.creator | ARAUJO, M. A. de | |
| dc.creator | GROSSI, F. | |
| dc.creator | WENDLING, I. | |
| dc.creator | CARPANEZZI, A. A. | |
| dc.date | 2011-04-10T11:11:11Z | |
| dc.date | 2011-04-10T11:11:11Z | |
| dc.date | 2009-01-28 | |
| dc.date | 2008 | |
| dc.date | 2015-02-25T11:11:11Z | |
| dc.date.accessioned | 2026-07-07T03:19:06Z | |
| dc.description | One of the greatest problems in the elaboration of forestation programs using native species is the lack ofknowledge about seedling production. This study aimed to evaluate the growth ofBauhinÚJfoif=ta seedlings submitted to phosphorus leveis. Elevenday- old seedlings were transplanted to small tubettes (110 crrr') with pinus bark and vermiculite substratum base. The experiment was conducted in an entirely randomized delineation, with six P treatrnents: TO-control (substratum without P addition), Tl-50, T2- 100, T3-150, T4-200 and T5-250 mg drn", with five replications and 20 seedlings per replication, Mter 60 days, the seedlings presented a 98.2% survival rate and good root formation. The height varied in function ofP leveis, with maximum production up to the P dose of 250 mg drn "; 60 days after the transplant, similar behavior for leaf area and dry matter production was observed. Furthermore, the P incorporation increased the phosphorus (P), potassiurn (K) and nitrogen (N) accumulation in vegetable tissues. Seedling growth was positively influenced by P leveIs, and the maximum growth occurred up to the P dose of 250 mg drn". In conclusion, this characteristic showed that the species requires high leveIs ofP during initial growth, under the tubette system. | |
| dc.identifier | Acta Scientiarum. Agronomy, Maringá, v. 30, supl., p. 665-671, 2008. | |
| dc.identifier | http://www.alice.cnptia.embrapa.br/alice/handle/doc/315437 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/430253 | |
| dc.language | eng | |
| dc.rights | openAccess | |
| dc.subject | Bauchinia forficata | |
| dc.subject | Espécvie arbórea | |
| dc.subject | Adubação | |
| dc.subject | Fósforo | |
| dc.subject | Muda | |
| dc.subject | Planta Medicinal | |
| dc.subject | Produção | |
| dc.title | Phosphorus nutrition in the growth of Bauchinia forficata L. seedlings. | |
| dc.type | Artigo de periódico |