Schizolobium parahyba var. amazonicum (Huber ex Ducke) Barneby can be used in enrichment planting in gaps caused by logging in Amazonia

被引:6
|
作者
Gomes, Jaqueline Macedo [1 ]
Fernandes da Silva, Joice Carolina [2 ]
Vieira, Sabrina Benmuyal [3 ]
Pereira de Carvalho, Joao Olegario [4 ]
Lopes Quadros Oliveira, Larissa Correa [5 ]
de Queiroz, Waldenei Travassos [6 ]
机构
[1] Univ Estadual Regiao Tocantina Maranhao, Rua Godofredo Viana 1300, BR-65901480 Imperatriz, MA, Brazil
[2] Conjunto Jardim Guaruma 28, BR-67013880 Ananindeua, PA, Brazil
[3] Univ Fed Para, Progama Posgrad Ciencias Ambientais, Rua Augusto Correa 1, BR-66075110 Belem, Para, Brazil
[4] Univ Fed Rural Amazonia, Tv Pau Amarelo S-N, BR-68650000 Capitao Poco, PA, Brazil
[5] Inst Nacl Colonizacao & Reforma Agr, Rod Murucutum S-N, BR-66610903 Belem, Para, Brazil
[6] Univ Fed Rural Amazonia, Av Presidente Tancredo Neves 2501, BR-66077830 Belem, Para, Brazil
来源
CIENCIA FLORESTAL | 2019年 / 29卷 / 01期
关键词
Term firme forest; Silvicultural treatments; Natural forest management; MUNICIPALITY;
D O I
10.5902/198050984793
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Survival and growth rate of seedlings of Schizolobium parahyba var. amazonicum (Huber ex Duckc) Barneby (parica) randomly planted in gaps were evaluated in three gap sizes after logging in the municipality of Paragominas, Para state. Measurements were performed in five occasions (2005, 2006, 2008, 2010 and 2011). Canopy gaps were classified as small gaps (200-400 m(2)), medium gaps (401-600 m(2)) and large gaps (> 600 m(2)). According to survival and growth rate of seedlings, in the six-year period after planting, we suggest Schizolobium parahyba var. amazonicum for enrichment planting in gaps larger than 200 m(2), caused by reduced impact logging.
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收藏
页码:417 / 424
页数:8
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