|
|
Registros recuperados : 148 | |
9. | | ARGENTA, L. C.; ALVES, E. O.; BETINELLI, K. S.; HAWERROTH, F. J.; AMARANTE, C. V. T. Escalonamento da colheita de maçãs 'Gala' pela pulverização de 1-MCP em formulação líquida. In: SEMINÁRIO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 14., 2020, São Joaquim, SC. Resumos... Florianópolis: Epagri, 2020. p. 179 Biblioteca(s): Epagri-Sede. |
| |
10. | | BETINELLI, K. S.; MARTIN, M. S.; ARGENTA, L. C.; AMARANTE, C. V. T.; DENARDI, F. Estádio de maturação para colheita de maçãs 'SCS426 Venice'. Agropecuária Catarinense, Florianópolis, v. 30, n. 2, p. 57-62, 2017. Biblioteca(s): Epagri-Sede. |
| |
14. | | AMARANTE, C, V. T. do; SIMIONI, A.; MEGGUER, C. A.; BLUM, L. E. B. Effect of aminoethoxyvinilglycine (AVG) on preharvest fruit drop and maturity of apples. Revista Brasileira de Fruticultura, Jaboticabal, v. 24, n. 3, p. 661-664, dez. 2002. Biblioteca(s): Epagri-Sede. |
| |
16. | | BLUM, L.E.B.; REIS, E.F.dos; AMARANTE, C.V.T.do. Carbendazim, procloraz, propiconazol e tebuconazol para o controle do oidio da soja. Revista de Ciencias Agroveterinarias, Lages, v.1, n.1, p.46-52, 2002. Biblioteca(s): Epagri-Sede. |
| |
17. | | ARGENTA, L. C.; AMARANTE, C. V. T.; SHIRAYAMA, D.; SCOLARO, A. M. T.; AYUBI, R. A. Controle do escurecimento da polpa e preservação da textura de ameixas 'laetitia' durante o armazenamento refrigerado pelo manejo do ponto de colheita e do etileno. Revista Brasileira de Fruticultura, Jaboticabal, v. 33, n. 2, p. 376-385, 2011. ISSN, 0100-2945 Biblioteca(s): Epagri-Sede. |
| |
18. | | TEIXEIRA, R.; AMARANTE, C. V. T.; BOFF, M. I. C.; RIBEIRO, L. G. Controle de pragas e doenças, maturação e qualidade da maçã 'Imperial Gala' submetidas ao ensacamento. Revista Brasileira de Fruticultura, Jaboticabal, SP, v. 33, n. 2, p. 394-401, 2011. ISSN, 0100-2945 Biblioteca(s): Epagri-Sede. |
| |
Registros recuperados : 148 | |
|
|
Registro Completo
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
03/12/2012 |
Data da última atualização: |
03/12/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
-- - -- |
Autoria: |
AMARANTE, C. V. T.; STEFFENS, C. A.; ARGENTA, L. C. |
Afiliação: |
Epagri |
Título: |
Radiation, yield, and fruit quality of 'gala' apples grown under white hail protection nets. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Acta Horticulturae, Lisboa, v. 934, p. 1067-1074, 2012. |
Idioma: |
Português |
Conteúdo: |
Damages caused by hail storms on apple trees can be avoided by covering them with nets. However, the net will change the amount and quality of the light supplied to the trees and, therefore, it can affect yield and fruit quality. This research was carried out to assess these aspects on 12-15-year-old apples trees of ?Gala?/MM111 rootstock. The work was conducted over three growing seasons (2003-2004 to 2005-2006) in a low density orchard (at a spacing of 5.5×3.0 m), in São Joaquim, State of Santa Catarina, southern Brazil. The experiment followed a completely randomized block design, with two treatments (uncovered/control plants, and plants covered with white nets) and five replications (with the plant corresponding to the experimental unit). The net reduced by 19% the photosynthetically active radiation measured between 8:00 h and 15:00 h at the top of the tree canopy. The red:far red ratio of the light inside the tree canopy was not affected by the covering net. The shade provided by the white net increased the total chlorophyll content (mg/m2) and the specific area (cm2/g dry weight) of the leaves. Fruit yield was not affected by the net. For fruits harvested at the commercial period, the net reduced fruit density, flesh firmness, and soluble solids content, increased the starch index, and had no effect on titratable acidity, skin color (background color and blush area), severity of russeting, and number of seeds per fruit. Fruit grown under the covering net developed less sunburn, fruit fly injury and bitter pit. The results indicate that the hail protection net does not negatively affect fruit quality and yield of ?Gala?, but it can enhance fruit maturity on the tree. MenosDamages caused by hail storms on apple trees can be avoided by covering them with nets. However, the net will change the amount and quality of the light supplied to the trees and, therefore, it can affect yield and fruit quality. This research was carried out to assess these aspects on 12-15-year-old apples trees of ?Gala?/MM111 rootstock. The work was conducted over three growing seasons (2003-2004 to 2005-2006) in a low density orchard (at a spacing of 5.5×3.0 m), in São Joaquim, State of Santa Catarina, southern Brazil. The experiment followed a completely randomized block design, with two treatments (uncovered/control plants, and plants covered with white nets) and five replications (with the plant corresponding to the experimental unit). The net reduced by 19% the photosynthetically active radiation measured between 8:00 h and 15:00 h at the top of the tree canopy. The red:far red ratio of the light inside the tree canopy was not affected by the covering net. The shade provided by the white net increased the total chlorophyll content (mg/m2) and the specific area (cm2/g dry weight) of the leaves. Fruit yield was not affected by the net. For fruits harvested at the commercial period, the net reduced fruit density, flesh firmness, and soluble solids content, increased the starch index, and had no effect on titratable acidity, skin color (background color and blush area), severity of russeting, and number of seeds per fruit. Fruit grown under the covering net developed les... Mostrar Tudo |
Palavras-Chave: |
Bitter pit; Fruit; Fruit fly damage; Malus x domestica; Maturity; Shading; Sunburn. |
Categoria do assunto: |
-- |
|
|
Marc: |
LEADER 02331naa a2200229 a 4500 001 1087729 005 2012-12-03 008 2012 bl uuuu u00u1 u #d 100 1 $aAMARANTE, C. V. T. 245 $aRadiation, yield, and fruit quality of 'gala' apples grown under white hail protection nets. 260 $c2012 520 $aDamages caused by hail storms on apple trees can be avoided by covering them with nets. However, the net will change the amount and quality of the light supplied to the trees and, therefore, it can affect yield and fruit quality. This research was carried out to assess these aspects on 12-15-year-old apples trees of ?Gala?/MM111 rootstock. The work was conducted over three growing seasons (2003-2004 to 2005-2006) in a low density orchard (at a spacing of 5.5×3.0 m), in São Joaquim, State of Santa Catarina, southern Brazil. The experiment followed a completely randomized block design, with two treatments (uncovered/control plants, and plants covered with white nets) and five replications (with the plant corresponding to the experimental unit). The net reduced by 19% the photosynthetically active radiation measured between 8:00 h and 15:00 h at the top of the tree canopy. The red:far red ratio of the light inside the tree canopy was not affected by the covering net. The shade provided by the white net increased the total chlorophyll content (mg/m2) and the specific area (cm2/g dry weight) of the leaves. Fruit yield was not affected by the net. For fruits harvested at the commercial period, the net reduced fruit density, flesh firmness, and soluble solids content, increased the starch index, and had no effect on titratable acidity, skin color (background color and blush area), severity of russeting, and number of seeds per fruit. Fruit grown under the covering net developed less sunburn, fruit fly injury and bitter pit. The results indicate that the hail protection net does not negatively affect fruit quality and yield of ?Gala?, but it can enhance fruit maturity on the tree. 653 $aBitter pit 653 $aFruit 653 $aFruit fly damage 653 $aMalus x domestica 653 $aMaturity 653 $aShading 653 $aSunburn 700 1 $aSTEFFENS, C. A. 700 1 $aARGENTA, L. C. 773 $tActa Horticulturae, Lisboa$gv. 934, p. 1067-1074, 2012.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|