2011
DOI: 10.1590/s0100-29452011000400011
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Atributos físicos e químicos de um argissolo vermelho, em pomar orgânico de citros com manejo da vegetação nas entrelinhas

Abstract: O manejo em pomares orgânicos de citros é diferenciado em relação aos pomares convencionais. Deste modo, objetivou-se avaliar alguns atributos físicos e químicos de um Argissolo espessarênico e produtividade do pomar de tangerineiras, cv. montenegrina, sob sistema orgânico de produção, com diferentes manejos da vegetação nas entrelinhas. Os tratamentos estudados foram: gradagem, roçada, acamamento com rolo-faca e com arraste de tronco. A avaliação dos atributos físicos ocorreu sob a projeção da copa e … Show more

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Cited by 3 publications
(3 citation statements)
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References 12 publications
(8 reference statements)
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“…When there is an impediment in the subsurface, there is an increase in surface rooting, increasing the formation of lateral roots as compensation. But this behavior was not observed in cases with impairment in vertical layers (Clark et al, 2003), a type of compaction often found in orchards (van Dijck and van Asch, 2002;Minatel et al, 2006;Tolon-Becerra et al, 2010;Müller et al, 2011, Tolón-Becerra et al, 2012Medeiros et al, 2013). Roots are flexible enough to take advantage of cracks and portions of soil with low resistance, and strong enough to grow in regions with high resistance to penetration.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…When there is an impediment in the subsurface, there is an increase in surface rooting, increasing the formation of lateral roots as compensation. But this behavior was not observed in cases with impairment in vertical layers (Clark et al, 2003), a type of compaction often found in orchards (van Dijck and van Asch, 2002;Minatel et al, 2006;Tolon-Becerra et al, 2010;Müller et al, 2011, Tolón-Becerra et al, 2012Medeiros et al, 2013). Roots are flexible enough to take advantage of cracks and portions of soil with low resistance, and strong enough to grow in regions with high resistance to penetration.…”
Section: Resultsmentioning
confidence: 99%
“…The life span of an orchard can extend for over 20 years after the start of production, and during this period there is heavy machinery traffic, always in the same place (Ferree et al, 2004;Minatel et al, 2006;Tolón-Becerra et al, 2010;Medeiros et al, 2013). Mechanical resistance to penetration is a variable commonly used in studies to diagnose the state of soil compaction in orchards, as in van Dijck and van Asch (2002), Tolón-Becerra et al (2010), Müller et al (2011), Tolón-Becerra et al (2012, and Medeiros et al (2013).…”
Section: Introductionmentioning
confidence: 99%
“…Soils, when subjected to certain cropping systems, tend to be in a new state of equilibrium, reflected in changing of their properties, which may be unfavorable to the maintenance of productive capacity. A number of studies have been carried out to identify which soil attributes are changed by land-use (Müller et al, 2011, Dantes et al, 2012, Rodrigues et al, 2016, however, there are few studies comparing fruit cultivation areas with Caatinga areas (native vegetation) in the semi-arid region.…”
Section: Introductionmentioning
confidence: 99%