Understanding pollen germination is of great importance for breeding and conservation. Local farmers use the fruit and pulp for various purposes, and this extractive activity complements their income. Studies of the floral biology of the buriti palm, mauritia flexuosa, have presented conflicting results with respect to the mechanism of pollination, indicating either cantharophily or anemophily. A comparative study of nutritional composition and. The fruits of the palm butia capitata are harvested from wild populations. Ecology and importance of the conservation from specie.
It is considered a rare and endemic species in southern brazil. As palmeiras so plantas perenes, arborescentes, tipicamente com. This family is highly valuable because of its species diversity, its occurrence in a wide range of habitats, and its status as an integral part of the culture and the familybased economy of many traditional and nontraditional communities. This study aims to add to the local botanical knowledge regarding the family arecaceae palmae in brazil, especially in the cerrado, by studying communities closely linked to the cerrado and its natural resources to understand their relationships with and the use of native palms.
Trithrinax brasiliensis is a species of flowering plant in the family arecaceae. Butia palm is a species native to southern south america that is emerging as a potentially relevant fruit crop with high yields and rich in bioactive compounds, including phenolic compounds. Summary introduction phenolic compounds are plant metabolites that have been largely studied for their beneficial effect on human health. Syagrus coronata classificada como pertencente a familia arecaceae, subfamilia. Morphological and anatomical characteristics and temporal. Threatened flora from the state of santa catarina, brazil.
The objective of this work was to evaluate the variability of. Phenology, biometric parameters and productivity of fruits. Three species were excluded from rio grande do sul flora acrocomia aculeata, a. Allagoptera arenaria arecaceae, commonly known as guriri, is a palm that occurs only along the sandy coastal environments of brazil.
We present a protocol for evaluating culture media for germination of pollen of elaeis guineensis. Pdf palmeiras arecaceae em santa catarina, sul do brasil. This study assesses the relationships among the knowledge, use, and socioeconomic characteristics of extractivists who utilize this species. Eric prydz discography 20012012 128320kbpseric prydz discography 20012012 128320kbps. Pdf palmeiras arecaceae no rio grande do sul, brasil. In 2009 lorenzi was growing and studying the plants in his plantarum institute and larry r. Diptera, tephritidae on arecaceae in brazil first record.
The reproductive system was studied experimentally, and. The arecaceae flora of the brazilian northeast includes 80 native species and in the pernambuco state northeast brazil, there are 17 species registered leitman et al. Read seed structure, germination, and reserve mobilization in butia capitata arecaceae, trees on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Lorenzi h, kahn f, noblick lr, ferreira e 2010 flora brasileira. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Testing culture media for pollen germination of elaeis. The forms of approach were both quantitative and qualitative, and the procedure was bibliographic. Palm community transitions along a topographic gradient. Low temperature extremes influence both the presence of. Bailey arecaceae phytoliths forms, typical specie from cerrado vegetation brazilian savanna, considered endangered, as well as its isotopic signal flora brasileira arecaceae palmeiras pdf download difference between dce and dte pdf download. Innovation in the techniques of decorative fi nish on brazilian ornamental seeds. The objective of this work was to perform the description and characterization of seeds and of the seedling emergence process, revealing morphological and anatomical patterns of a.
This paper aims to propose an international list of descriptors for butia odorata jelly palm, using scientific documentation methods and farmers knowledge to allow the germplasm characterization for conservation and sustainable use. Additionally, both glms and the null models appeared among the best models explaining the richness patterns, but because a significant trend in the residuals of the null model was observed, we did not consider it as a. Ethnobotany of mauritia flexuosa arecaceae in a maroon. Seed structure, germination, and reserve mobilization in. It is an attempt to promote the development of new approaches to documenting crop genetic resources using a blend of these two sources of. The number of arecaceae species and stems declined with lower amounts of forest cover at the landscape scale, with the powerlaw model best explaining these relationships.
The objective of this study was to understand the relationships between local people and b. I chapter pdf available october 2015 with 282 reads. Palmeiras arecaceae em santa catarina, sul do brasil. A lack of knowledge of their ecology has hindered the establishment of sustainable management practices. The floral biology and reproductive system of mauritia. Apresenta todas as palmeiras nativas no territorio brasileiro. Flora brasileira arecaceae palmeiras pdf download by. The leaves of this palm tree are harvested by local people to fabricate brooms. We investigated fruit biometric parameters, yield and phenology in two populations of b. Descriptors for onfarm conservation and use of butia. Pdf this study aimed to survey and update information on native palms arecaceae occurring in the brazilian state of santa catarina.
This cited by count includes citations to the following articles in scholar. As larvas encontradas no endocarpo do fruto do butiazeiro deram origem a um inseto curculionidae identificado como revena plaumanni bondar. This study evaluated changes in vegetative and reproductive phenology in two different natural populations of this palm tree. Use and diversity of palm arecaceae resources in central. Considerable diversity has been observed in the uses of the palm species attalea speciosa mart. Several common features of palms were identified, as well as characters not.
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