Data/hora: 10/06/2024 02:57:43

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 09/01/1998
Data da última atualização: | 05/04/2017
Autoria: | BRINKMANN, W. L. F.; VIEIRA, A. N.
Título: | The effect of burning on germination of seeds at different soil depths of various tropical tree species.
Ano de publicação: | 1971
Fonte/Imprenta: | Turrialba, v.21, n.1, p.77-82, 1971.
Idioma: | Inglês
Conteúdo: | The seeds of various tropical tree species were studied with respect to the effect of burning on germination of the seeds at different soil depths. About 50 per cent of all seeds involved in the experiments were broken down completely by insect and fungi attack. At depths of 2 and 5 cm the mortality rate evidently caused directly and indirectly by exposure to fire was 100 per cent for the 2 cm and 80 to 100 per cent for the 5 cm depths respectively. Forest successions on slash and burn farm land are almost exclisively air-borne or root suckers and  worthless, at present, from a forest management point of view due to very low commercial value of the majority of these species.
Palavras-Chave: | Forest.
Thesagro: | Floresta; Germinação; Queimada; Semente.
Thesaurus Nal: | burning; germination; seeds.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (35166-1) - ADD - SP - PP - SP15463 -  - 15463 - DIS