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SOUZA, A. V. de; KIILL, L. H. P.. |
Alecrim-do-mato, da chapada, de tabuleiro ou de vaqueiro são os nomes populares de Lippia grata Schauer (Verbenaceae). Esta espécie é endêmica do Brasil, com ocorrência na Caatinga, Campo rupestre e Cerrado. Sua presença é registrada em todos os estado do Nordeste, exceto Alagoas. A espécie apresenta porte arbustivo, podendo alcançar até 2 m de altura, com caule quebradiço e ramificado desde a base, folhas simples com borda serrilhada e flores brancas, tubulares, reunidas em inflorescência do tipo espiga. As flores de L. grata abrem-se no início da manhã, quando exalam um odor adocicado. Para a produção de mudas de alecrim-domato, podem ser usadas estacas apicais e subapicais (medianas). |
Tipo: Comunicado Técnico (INFOTECA-E) |
Palavras-chave: Alecrim do mato; Lippia grata Schauer; Planta da Caatinga; Native vegetation; Produce seedlings; Caatinga; Vegetação nativa; Muda; Estaca; Verbenaceae. |
Ano: 2018 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090509 |
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Burgess, T.I.; Simamora, A.V.; White, D.; Wiliams, B.; Schwager, M.; Stukely, M.J.C.; Hardy, G.E.St.J.. |
During routine vegetation health surveys in the southwest of Western Australia (SWWA), several Phytophthora isolates with affinity to Clade 6a have been recovered. In this study, all known taxa from Clade 6a, P. inundata, P. humicola, P. gemini, P. ‘walnut’ and P. ‘personii’, and the new isolates were compared based on morphology and DNAsequence data from three nuclear genes and two mitochondrial genes resulting in the description of five new species, P. balyanboodja, P. condilina, P. cooljarloo, P. kwongonina and P. pseudorosacearum. With the exception of P. gemini and P. humicola, all species from Clade 6a have been recovered from natural ecosystems in SWWA. These species are morphologically similar, with predominantly ovoid sporangia and nested and... |
Tipo: Article / Letter to the editor |
Palavras-chave: Biodiversity hotspot; Heathland; Native vegetation. |
Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/639951 |
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Sinden, Jack A.. |
The Native Vegetation Conservation Act was introduced on January 1st 1998 to limit the clearing of native grassland and woodland in NSW. The Act has limited clearing and development to crops, has protected biodiversity, and may have enhanced soil and water conservation. But this analysis of the prices paid for land in Moree Plains Shire shows that the Act has reduced land values by some 21 per cent and has already reduced annual incomes by 10 per cent across the whole Shire. This reduction in annual incomes may well reach 18 per cent by 2005. This decrease in income means that farm households in the Shire currently must give up 15.6 per cent of their household income because they must protect native vegetation on their farms. In contrast, urban households... |
Tipo: Working or Discussion Paper |
Palavras-chave: Native vegetation; Opportunity costs; Land values; Environmental Economics and Policy; Farm Management; Land Economics/Use. |
Ano: 2003 |
URL: http://purl.umn.edu/12951 |
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Scott, Robert R.; Sinden, Jack A.. |
Australian policies to preserve native vegetation on farms rest on mandatory regulations without compensation, whereas policies in most OECD countries rest on voluntary conservation with compensation. In New South Wales, the Native Vegetation Conservation Act 1998 restricts farmers from clearing native vegetation on their own freehold land, and offers no compensation. The Act may therefore impose opportunity costs, or losses in income, on landholders. These opportunity costs are estimated for a case study property in the Hunter Valley of New South Wales, and these results are then generalised to assess the broad trade-offs between development and preservation. The losses in income appear to vary between 5 and 10 per cent of annual income, depending on... |
Tipo: Working or Discussion Paper |
Palavras-chave: Native vegetation; Environmental preservation; Opportunity cost.; Land Economics/Use. |
Ano: 1999 |
URL: http://purl.umn.edu/12938 |
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