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| Chavarria,Geraldo; Santos,Henrique Pessoa dos; Felippeto,João; Marodin,Gilmar Arduíno Bettio; Bergamaschi,Homero; Cardoso,Loana Silveira; Fialho,Flávio Bello. |
| No presente estudo, determinaram-se as influências da cobertura plástica impermeável (CP) sobre a demanda evaporativa atmosférica e o potencial da água no solo, bem como as conseqüências destas sobre as trocas gasosas foliares (fotossíntese, condutância estomática e transpiração) e o potencial da água na folha da videira. As avaliações foram realizadas nos ciclos 2005/06 e 2006/07, em um vinhedo da cv. Moscato Giallo, conduzido em "Y", com cobertura plástica impermeável tipo ráfia (160 mm), em 12 fileiras com 35 m, deixando-se cinco fileiras sem cobertura (controle). Em ambas as áreas, avaliou-se o microclima quanto à temperatura do ar, umidade relativa do ar, radiação fotossinteticamente ativa e velocidade do vento, próximos ao dossel vegetativo. A CP... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Condutância estomática; Transpiração; Demanda evaporativa; Cultivo protegido; Videira. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452008000400030 |
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| Pasa,Mateus da Silveira; Felippeto,João; Nava,Gilberto; Souza,André Luiz Kulkamp de; Brighenti,Alberto Fontanella; Petri,José Luiz. |
| Abstract The application of rest breaking agents to compensate the lack of chilling is a common practice in apple orchards in Southern Brazil. However, its necessity in areas of greater chilling accumulation has been questioned over the years. The aim of this study was to investigate the performance of ‘Maxi Gala’ apple in response to different budbreak promoters in São Joaquim, SC. The study was performed in the growing seasons of 2013/2014, 2014/2015, and 2015/2016. Plant material consisted of 10-year-old ‘Maxi Gala’ apple trees grafted on the rootstock ‘M.9’, arranged in a randomized complete block design with five replicates in the 2013/2014 and 2014/2015 growing seasons and six replicates in the 2015/2016 season. Treatments consisted of Erger®,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malus domestica; Dormancy; Flowering; Hydrogen cyanamide. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500701 |
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| Pasa,Mateus da Silveira; Felippeto,João; Nava,Gilberto; Silva,Carina Pereira da; Brighenti,Alberto Fontanella; Ciotta,Marlise Nara. |
| Abstract The application of rest breaking agents to overcome the lack of chilling is a common practice in apple orchards in southern Brazil. However, its necessity in areas of greater chilling accumulation, like in the city São Joaquim, Santa Catarina State (SC), has been questioned over the years. The aim of this study was to evaluate the effect of different budbreak promoters, on the performance of ‘Fuji Suprema’ apple trees, in the region of São Joaquim/SC. The study was performed at the Experimental Station of São Joaquim - Santa Catarina Agricultural Research and Extension Agency (EPAGRI), in the growing seasons of 2013/2014, 2014/2015, and 2015/2016. Plant material consisted of 10-year-old ‘Fuji Suprema apple trees grafted on the rootstock ‘M.9’ and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malus domestica; Dormancy; Flowering; Yield; Hydrogen cyanamide; Nitrogen-calcium solution. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000100701 |
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