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| Sousa, Letícia Penno de; Angelo, Alessandro Camargo; Curcio, Gustavo Ribas; Bonnet, Annete; Galvão, Franklin. |
| Human development activities as water reservoir construction have great impact on the vegetation, thus changing its floristic, as well as its structure and ecology functions. Parana Pine Forest alongside with grasslands have been highly modified and in particular to the last one, there are few works related to its restoration. In the border of Irai water reservoir (Metropolitan Region of Curitiba, PR), where occurs grasslands associated to the Parana Pine Forest, where it were establishedtree plantations aiming rescue tree vegetation lost due to the flooding. Inside these plantations, an experiment was established to compare growth and survival of eight local native species in 12 months, in single species plots and under the same environmental conditions.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Represas; Estepes; Técnicas de recuperação; Funções ecológicas Water reservoir; Restoration techniques; Ecological functions; Southern Brazil.. |
| Ano: 2010 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/117 |
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| Rossa, Uberson Boaretto; Angelo, Alessandro Camargo; Nogueira, Antonio Carlos; Bognola, Itamar Antonio; Pomianoski, Danielle Janaina Westphalen; Soares, Philipe Ricardo Casemiro; Barros, Lizy Tank Sampaio. |
| The use of slow release fertilizer (SRF) can contribute to obtain better seedlings before an industry accustomed to the use of commercial fertilizers. This work aimed to evaluate doses of SRF on the growth of paricá tree seedlings and to compare the cost of conventional fertilizer use in relation to the cost involved in producing with SRF. The experimental design was completely randomized with 6 treatments and 4 replications of 40 plants, with one control and the other treatments with the addition of different doses of SRF per m³ of substrate used for seedlings production . After 81 days of sowing, it was analyzed total height, stem diameter, shoot fresh and dry weights, root dry weight, total biomass and maximum level of technical efficiency. Paricá tree... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Schizolobium parahyba var. amazonicum; Quality forest seedlings; Nutrition Recursos Florestais Schizolobium parahyba var. amazonicum; Qualidade de mudas florestais; Nutrição. |
| Ano: 2013 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/429 |
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