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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
23/11/1999 |
Data da última atualização: |
23/11/1999 |
Autoria: |
REIFSCHNEIDER, F. J. B.; CORDEIRO, C. M. T.; FILGUEIRA, F. A. R.; BITTENCOURT, C.; FONSECA, M. E. N. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Avaliacao da resistencia de germoplasma de batata (Solanum spp) a Alternaria solani. |
Ano de publicação: |
1985 |
Fonte/Imprenta: |
Fitopatologia Brasileira, Brasilia, v.10, n.3, p.597-604, out. 1985. |
Idioma: |
Português |
Palavras-Chave: |
Anapolis; Brasil; Brasilia; Distrito Federal; Fungus; Resistance. |
Thesagro: |
Alternaria Solani; Batata; Cerrado; Doença; Fungo; Germoplasma; Resistência; Solanum Tuberosum. |
Thesaurus Nal: |
Brazil; germplasm; potatoes. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00954naa a2200361 a 4500 001 1765804 005 1999-11-23 008 1985 bl uuuu u00u1 u #d 100 1 $aREIFSCHNEIDER, F. J. B. 245 $aAvaliacao da resistencia de germoplasma de batata (Solanum spp) a Alternaria solani. 260 $c1985 650 $aBrazil 650 $agermplasm 650 $apotatoes 650 $aAlternaria Solani 650 $aBatata 650 $aCerrado 650 $aDoença 650 $aFungo 650 $aGermoplasma 650 $aResistência 650 $aSolanum Tuberosum 653 $aAnapolis 653 $aBrasil 653 $aBrasilia 653 $aDistrito Federal 653 $aFungus 653 $aResistance 700 1 $aCORDEIRO, C. M. T. 700 1 $aFILGUEIRA, F. A. R. 700 1 $aBITTENCOURT, C. 700 1 $aFONSECA, M. E. N. 773 $tFitopatologia Brasileira, Brasilia$gv.10, n.3, p.597-604, out. 1985.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
01/12/2014 |
Data da última atualização: |
31/10/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
WADT, L. H. de O.; MUNARETTI, A. M.; FONSECA, F.; KAINER, K. A. |
Afiliação: |
LUCIA HELENA DE OLIVEIRA WADT, CPAF-AC. |
Título: |
An easily accessible technology to increase Brazil nut stand productivity: a case study in Chico Mendes Extractive Reserve. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: IUFRO WORLD CONGRESS, 24., 2014, Salt Lake. Sustaining forests, sustaining people: the role of research. Abstracts... Salt Lake: IUFRO, 2014. |
Série: |
(The International Forestry Review, v. 16, n. 5). |
ISSN: |
1465-5498 (impresso) / 2053-7778 (online). |
Idioma: |
Inglês |
Notas: |
Editado por: John A. Parrota; Cynthia F. Moser; Amy J. Scherzer; Nancy E. Koerth; Daryl R. Lederle. |
Conteúdo: |
Brazil nut (Bertholletia excelsa) is central to many Amazonian protected area reserves and resident extractivist livelihoods therein. Extractivists tend to concentrate nut harvests on trails worked by their ancestors and/or previous landholders, rather than integrate off-trail trees that may have more recently entered reproductive maturity. We tested an easily accessible mapping technology to potentially increase productivity simply by including more extant trees in collection routines. In a 145-ha landholding, we accompanied the resident harvester, tracking trails used and trees annually harvested to estimate current stand utilization. We also conducted a parallel 100% inventory of all B. excelsa trees ≥ 10 cm DBH, using linear transects 50 m apart. Results showed that the extractivist collected from 70% of all reproductive trees. The systematic mapping identified 54 new trees, some of which the extractivist had already identified as negligible producers. Still 32 of the 54 (59%) had good or tolerable crown forms and no vines, suggesting that they would be good producers. In 2013, this extractivist collected an estimated 3586 kg of nuts, visiting 125 trees. By incorporating 32 more trees, he could potentially increase his production by 27% (an additional ~USD 600 at 2013 prices) based on average diameter-informed production levels. |
Palavras-Chave: |
Acre; Castanheira; Produtos floretais não madeireiros; RESEX Chico Mendes. |
Thesagro: |
Bertholletia Excelsa; Produtividade. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112686/1/25326.pdf
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Marc: |
LEADER 02392nam a2200253 a 4500 001 2001184 005 2023-10-31 008 2014 bl uuuu u00u1 u #d 022 $a1465-5498 (impresso) / 2053-7778 (online). 100 1 $aWADT, L. H. de O. 245 $aAn easily accessible technology to increase Brazil nut stand productivity$ba case study in Chico Mendes Extractive Reserve.$h[electronic resource] 260 $aIn: IUFRO WORLD CONGRESS, 24., 2014, Salt Lake. Sustaining forests, sustaining people: the role of research. Abstracts... Salt Lake: IUFRO$c2014 490 $a(The International Forestry Review, v. 16, n. 5). 500 $aEditado por: John A. Parrota; Cynthia F. Moser; Amy J. Scherzer; Nancy E. Koerth; Daryl R. Lederle. 520 $aBrazil nut (Bertholletia excelsa) is central to many Amazonian protected area reserves and resident extractivist livelihoods therein. Extractivists tend to concentrate nut harvests on trails worked by their ancestors and/or previous landholders, rather than integrate off-trail trees that may have more recently entered reproductive maturity. We tested an easily accessible mapping technology to potentially increase productivity simply by including more extant trees in collection routines. In a 145-ha landholding, we accompanied the resident harvester, tracking trails used and trees annually harvested to estimate current stand utilization. We also conducted a parallel 100% inventory of all B. excelsa trees ≥ 10 cm DBH, using linear transects 50 m apart. Results showed that the extractivist collected from 70% of all reproductive trees. The systematic mapping identified 54 new trees, some of which the extractivist had already identified as negligible producers. Still 32 of the 54 (59%) had good or tolerable crown forms and no vines, suggesting that they would be good producers. In 2013, this extractivist collected an estimated 3586 kg of nuts, visiting 125 trees. By incorporating 32 more trees, he could potentially increase his production by 27% (an additional ~USD 600 at 2013 prices) based on average diameter-informed production levels. 650 $aBertholletia Excelsa 650 $aProdutividade 653 $aAcre 653 $aCastanheira 653 $aProdutos floretais não madeireiros 653 $aRESEX Chico Mendes 700 1 $aMUNARETTI, A. M. 700 1 $aFONSECA, F. 700 1 $aKAINER, K. A.
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