1997
DOI: 10.1016/s0167-1987(97)00041-x
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Effect of deep tillage on soil physical characteristics and corn (Zea mays L.) root growth and production

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Cited by 88 publications
(59 citation statements)
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“…maiores profundidades, explorando maior volume de solo, e extraem mais água e nutrientes, reduzindo as condições desfavoráveis para o desenvolvimento da cultura, o que resulta em maiores produtividades (Varsa et al, 1997).…”
Section: Methodsunclassified
“…maiores profundidades, explorando maior volume de solo, e extraem mais água e nutrientes, reduzindo as condições desfavoráveis para o desenvolvimento da cultura, o que resulta em maiores produtividades (Varsa et al, 1997).…”
Section: Methodsunclassified
“…On the other hand, Roseberg and McCoy (1992) found that conventional tillage (CT) increased total porosity of the soil, but the macropores (effective pores) decreased in number, stability and continuity compared with no-till soil. Varsa et al (1997) reported that penetrometer resistance (PR) and BD were greatly reduced in deep tilled plots compared with reduced till and no-till treatments. However, Hill and Cruse (1985) observed no significant effect of no-till and plow till on BD of a Mollisol.…”
Section: Introductionmentioning
confidence: 99%
“…Tillage operation at depths greater than 200 mm is very effective in improving the physical properties of soil (Varsa et al, 1997;Kim et al, 2001;Yoo et al, 2006). In Korea, plowing and/or plough tillage operation is followed by a rotavator operation as an in-depth operation.…”
Section: Introductionmentioning
confidence: 99%