Fenologics characteristics of the ‘Siciliano’ lemon tree on two rootstocks influenced by liming and boron addition
The current study was developed with disturbed samples of an Oxisol, in which ‘Siciliano’ lemon trees seedlings (C. limon) were grafted on sour orange tree (C. aurantium) and rangpur lime tree (C. limonia). The experiment consisted of three basis saturation levels (50, 70 and 90 percent) and three b...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Instituto de Tecnologia do Paraná (Tecpar)
2004-09-01
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| Series: | Brazilian Archives of Biology and Technology |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000500002 |
| Summary: | The current study was developed with disturbed samples of an Oxisol, in which ‘Siciliano’ lemon trees seedlings (C. limon) were grafted on sour orange tree (C. aurantium) and rangpur lime tree (C. limonia). The experiment consisted of three basis saturation levels (50, 70 and 90 percent) and three boron doses (0.5; 1.5 and 4.5 mg dm-3) in the planting with 3x3x2 factorial experimental design with four replications. Mineral composition of the "Siciliano" lemon leaves as well as root system development in sour orange tree were higher than the rangpur lime tree. There was no effect in the interaction basis saturarion level and the boron doses for any of the evaluated parameters.<br>O presente estudo foi desenvolvido na UNESP/Botucatu, São Paulo, Brasil, num solo identificado como Oxisol, onde foram plantadas mudas de limoeiro ‘Siciliano’ (C. limon) enxertadas em laranjeira ‘Azeda’ (C. aurantium) e em limoeiro ‘Cravo’ (C. limonia). O experimento consistiu em três níveis de saturação por bases (50%, 70% e 90%) e três doses de boro (0,5; 1,5 e 4,5 mg dm-3) no plantio em esquema fatorial de 3x3x2, com quatro repetições. Houve diferentes comportamentos entre os porta-enxertos no que se refere à composição mineral de folhas de limoeiro ‘Siciliano’, bem como, no desenvolvimento do sistema radicular, sendo maior na laranjeira azeda em relação ao limoeiro cravo. Não houve nenhum efeito na interação de níveis de saturação por bases e doses de boro para nenhum dos parâmetros avaliados. |
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| ISSN: | 1516-8913 1678-4324 |