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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
14/01/2010 |
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Data da última atualização: |
15/10/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BUENO, S. C. S.; TOKUNAGA, T.; BERTI, A. J.; COUTINHO, E. L.; MAIA, A. de H. N.; YAMANISH, O. K. |
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Afiliação: |
S. C. S. BUENO, CATI; T. TOKUNAGA, CATI; A. J. BERTI, CATI; E. L. COUTINHO, CATI; ALINE DE HOLANDA NUNES MAIA, CNPMA; O. K. YAMANISH, Universidade de Brasília. |
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Título: |
Grafting compatibility among eleven chestnut cultivars and hybrids. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: INTERNATIONAL CHESTNUT SYMPOSIUM, 4., 2009, Beijing. Acta Horticulturae, Leuven, n.844, p. 127-131. |
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Idioma: |
Inglês |
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Conteúdo: |
Among the four commercial chestnut species the C. dentata (Marsh.) Boskh. and C. sativa P. Mill. has excellent quality but more susceptible to diseases when compared to C. mollissima Blume and C. crenata Siebold & Zucc. which has inferior quality but can be used as rootstocks. This work aimed to evaluate the behavior of chestnut varieties grafted in different rootstocks under São Bento do Sapucaí, São Paulo, Brazil condition. In 1986, eleven chestnut cultivars and hybrids - Ibuki (IB), Izumo (IZ), Kinchu (KI), KM1 (KM2), KM(2) KM(2), Moriowase (MO), Okuni (OK), Taishowase (TAI), Tamatsukuri (TAM), Tiodowase (TIO) and Senri (SEN) (only graft) ? were grafted each other resulting in hundred ten combinations. Fifteen-year later grafted trees with minimum of three plants were evaluated for tree height, trunk diameter above and below graft union and graft compatibility. Randomized blocks with three replications were submitted to analysis of variance for tree height and trunk diameter. Grouping analysis using the PROC CLUSTER ? SAS system was used to describe the pattern of variance among different combinations. Seventy eight combinations in hundred ten showed perfect grafting compatibility 6 months after grafting. Forty seven combinations showed incompatibility after transplanting and the dieback rate in each combination ranged from 25 to 100%. Among seventy eight combinations established in the field twenty six had enough plants for evaluation fifteen-year later. Tree height and trunk diameter showed highly significant difference among the combinations. The highest plant (6 m) was grafted on Moriowase and Tamatsukuri which showed the highest compatibility as rootstock. The harvesting season is from November to May where MOR, IB, TAM, OK and TAI behave as early-season-cultivar and SEN the latest one. MenosAmong the four commercial chestnut species the C. dentata (Marsh.) Boskh. and C. sativa P. Mill. has excellent quality but more susceptible to diseases when compared to C. mollissima Blume and C. crenata Siebold & Zucc. which has inferior quality but can be used as rootstocks. This work aimed to evaluate the behavior of chestnut varieties grafted in different rootstocks under São Bento do Sapucaí, São Paulo, Brazil condition. In 1986, eleven chestnut cultivars and hybrids - Ibuki (IB), Izumo (IZ), Kinchu (KI), KM1 (KM2), KM(2) KM(2), Moriowase (MO), Okuni (OK), Taishowase (TAI), Tamatsukuri (TAM), Tiodowase (TIO) and Senri (SEN) (only graft) ? were grafted each other resulting in hundred ten combinations. Fifteen-year later grafted trees with minimum of three plants were evaluated for tree height, trunk diameter above and below graft union and graft compatibility. Randomized blocks with three replications were submitted to analysis of variance for tree height and trunk diameter. Grouping analysis using the PROC CLUSTER ? SAS system was used to describe the pattern of variance among different combinations. Seventy eight combinations in hundred ten showed perfect grafting compatibility 6 months after grafting. Forty seven combinations showed incompatibility after transplanting and the dieback rate in each combination ranged from 25 to 100%. Among seventy eight combinations established in the field twenty six had enough plants for evaluation fifteen-year later. Tree height and ... Mostrar Tudo |
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Thesagro: |
Castanha. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02413nam a2200181 a 4500
001 1580361
005 2018-10-15
008 2009 bl uuuu u00u1 u #d
100 1 $aBUENO, S. C. S.
245 $aGrafting compatibility among eleven chestnut cultivars and hybrids.$h[electronic resource]
260 $aIn: INTERNATIONAL CHESTNUT SYMPOSIUM, 4., 2009, Beijing. Acta Horticulturae, Leuven, n.844, p. 127-131.$c2009
520 $aAmong the four commercial chestnut species the C. dentata (Marsh.) Boskh. and C. sativa P. Mill. has excellent quality but more susceptible to diseases when compared to C. mollissima Blume and C. crenata Siebold & Zucc. which has inferior quality but can be used as rootstocks. This work aimed to evaluate the behavior of chestnut varieties grafted in different rootstocks under São Bento do Sapucaí, São Paulo, Brazil condition. In 1986, eleven chestnut cultivars and hybrids - Ibuki (IB), Izumo (IZ), Kinchu (KI), KM1 (KM2), KM(2) KM(2), Moriowase (MO), Okuni (OK), Taishowase (TAI), Tamatsukuri (TAM), Tiodowase (TIO) and Senri (SEN) (only graft) ? were grafted each other resulting in hundred ten combinations. Fifteen-year later grafted trees with minimum of three plants were evaluated for tree height, trunk diameter above and below graft union and graft compatibility. Randomized blocks with three replications were submitted to analysis of variance for tree height and trunk diameter. Grouping analysis using the PROC CLUSTER ? SAS system was used to describe the pattern of variance among different combinations. Seventy eight combinations in hundred ten showed perfect grafting compatibility 6 months after grafting. Forty seven combinations showed incompatibility after transplanting and the dieback rate in each combination ranged from 25 to 100%. Among seventy eight combinations established in the field twenty six had enough plants for evaluation fifteen-year later. Tree height and trunk diameter showed highly significant difference among the combinations. The highest plant (6 m) was grafted on Moriowase and Tamatsukuri which showed the highest compatibility as rootstock. The harvesting season is from November to May where MOR, IB, TAM, OK and TAI behave as early-season-cultivar and SEN the latest one.
650 $aCastanha
700 1 $aTOKUNAGA, T.
700 1 $aBERTI, A. J.
700 1 $aCOUTINHO, E. L.
700 1 $aMAIA, A. de H. N.
700 1 $aYAMANISH, O. K.
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| 2. |  | BATISTA, C. M.; FREITAS, M. L. M.; MORAES, M. A. de; ZANATTO, A. C. S.; SANTOS, P. C. dos; ZANATA, M.; MORAES, M. L. T. de; SEBBENN, A. M. Estimativas de parâmetros genéticos e a variabilidade em procedências e progênies de Handroanthus vellosoi. Pesquisa Florestal Brasileira, Colombo, v. 32, n. 71, p. 269-276, jul./set. 2012.| Biblioteca(s): Embrapa Florestas. |
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