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| Silva, Rogério Costa da; Lima, Ana Paula Leite de; Lima, Sebastião Ferreira de; Trevizani, Guilherme Marchesini; Leite Junior, João Batista. |
| The objective of this study was to evaluate the influence of using physical protectors on the emergence and initial growth of Baru seedlings in a direct sowing system. The experiment was installed in a randomized complete block design, testing the use of physical protectors (no protection, P0; plastic cup (500 mL) without the bottom, P1; laminated wood, P2), with 12 repetitions. Weekly soil temperature monitoring was carried out in the morning and in the afternoon in the period between 14 and 56 days after sowing (DAS). Daily emergence follow-up was also performed, and the stem diameter, total height and number of leaves were measured at 81 DAS. The use of physical protectors in the direct seeding of Baru interfered in the soil surface temperature on the... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2018 |
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2726 |
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| Oliveira, Lúcio dos Reis; Lima, Sebastião Ferreira de; Lima, Ana Paula Leite de. |
| The production of native species requires the knowledge of the best substrates and subsequent initial growth of these seedlings. This work aimed to evaluate the initial growth cedar seedlings (Cedrela fissilis Vell.) in different substrates and their initial establishment in field. The experiment was conducted in two stages. The first was conducted in nursery in a randomized block design with four replications. Each plot consisted of four seedlings in plastic bags. The treatments consisted of eight different substrates: T1 (sand+ soil+manure 1:1:1), T2 (sand+soil+Plantmax 1:1:1), T3 (soil+manure 1:1), T4 (soil+Plantmax® 1:1), T5 (soil+manure 2:1), T6 (soil+Plantmax 2:1), T7 (soil+sand 1:1) and T8 (soil). Plant height, stem diameter, number of leaves,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forest Resources; Silviculture Sexual propagation; Native species; Organic compounds Recursos Florestais; Silvicultura Propagação sexuada; Espécies nativas; Compostos orgânicos. |
| Ano: 2014 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/605 |
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