Results 71 to 80 of about 1,183 (182)

The role of alien plants in the composition of fruit-eating bird assemblages in Brazilian urban ecosystems [PDF]

open access: yes, 2007
Between 1985 and 2004, 91 wild fruit-eating bird species were studied in 11 urban areas of Brazil: 78 of these species were seed dispersers and 13 were seed predators. The most representative families of fruit-eating birds in these areas were: Thraupidae
Guix, Juan Carlos
core   +1 more source

Avaliação genética de progênies e indivíduos de açaizeiro para número de perfilhos e índice de produtividade volumétrica de palmito. [PDF]

open access: yes, 2018
Este trabalho teve como objetivo a avaliação genotípica de progênies e indivíduos de uma população de açaizeiro e estimação de parâmetros genéticos para os caracteres número de perfilhos e índice de produtividade volumétrica de palmito nos ...
FALCÃO, P. N. B.   +3 more
core  

Morphological characterization of Archontophoenix cunninghamii (Arecaceae) diaspores and seedlings

open access: yesComunicata Scientiae, 2012
The palm Archontophoenix cunninghamii H.Wendl. & Drude, even  widely used in landscaping, has not been studied. In general, there are few articles on morphology of seeds and seedlings of Arecaceae species. With the aim of filling this gap, the objective of the present work describes the diaspore (seed with adhering endocarp) and the seedling ...
da Luz, Petterson Baptista   +9 more
openaire   +1 more source

MERCERIZED ARCHONTOPHOENIX ALEXANDRAE (KING PALM) FIBRE AND THE CONSEQUENCE OF PULLING FORCE ON ITS REINFORCEMENT IN EPOXY MATRIX. [PDF]

open access: yesInternational Journal of Advanced Research, 2019
Natural plant fibre was loosened from ArchontophoenixAlexandrae ?King palm? leaf stalk by saltwater retting and washing, then sun-dried for 2 weeks. The fibre was pulverized and treated with 4 M sodium hydroxide (NaOH) for 30 minutes before washing to neutralize the fibre and sun dried.
openaire   +2 more sources

Invasão de palmeira australiana no sub-bosque de uma floresta plantada, Viçosa, MG

open access: yesPesquisa Florestal Brasileira, 2017
O objetivo desse trabalho foi avaliar a regeneração natural e a abundância de espécies exóticas no sub-bosque de um plantio experimental de Araucaria angustifolia, em Viçosa, MG. A amostra correspondeu a 40 parcelas de 2 m x 2 m, onde mediu-se o diâmetro
Lucas Siqueira Cardinelli   +2 more
doaj   +1 more source

Influência do tempo na perda de umidade em palmito pupunha (Bactris gasipaes Kunth. var. gasipaes Henderson) armazenados em geladeira. [PDF]

open access: yes, 2015
bitstream/item/121023/1/CT-345-Kalil ...
GUIOTOKU, M.   +2 more
core  

Impacts of intensive urbanization on trees in Hong Kong [PDF]

open access: yes, 1998
Trees in cities face a severe limitation of plantable space and an exceptionally stressful growing environment. In Hong Kong, shortage of developable land has relegated trees to a lower priority and intensified urban impacts on them, relative to other ...
Jim, CY
core   +1 more source

Botryosphaeriaceae from palms in Thailand - Barriopsis archontophoenicis sp. nov, from Archontophoenix alexandrae

open access: yesMycosphere, 2016
During our studies of palm fungi in Thailand we identified a new species of Barriopsis on a petiole of Archontophoenix alexandrae, which we introduce herein as B. archontophoenicis. The new species is compared with other species in the genus Barriopsis and differs in its epapillate ostiole and smaller ascospores.
openaire   +1 more source

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