2005
DOI: 10.1590/s1413-70542005000200018
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O efeito da época de irrigação e de parcelamentos de adubação sobre a produtividade do cafeeiro em três safras consecutivas

Abstract: RESUMOOs benefícios da irrigação sobre a produtividade do cafeeiro estão relatados em diversos trabalhos. Entretanto, resta indagar sobre o efeito da irrigação no comportamento dessa cultura em safras consecutivas. Com o presente trabalho objetivou-se avaliar o efeito de diferentes épocas de irrigação e de parcelamentos de adubação sobre o ciclo bienal de produtividade do cafeeiro. Usou-se um experimento em faixas, em que nas parcelas foram testados diferentes parcelamentos de adubação: parcela 1 (P1) recebeu … Show more

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Cited by 7 publications
(7 citation statements)
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“…The most used nutrients are the ones with higher mobility in the soil, like nitrogen (N) and potassium (K) (Carrijo et al, 2004). In addition, the practice of fertigation can be advantageous, since fertilizations can be divided (Duenhas et al, 2002) and because of the possibility of more homogeneous distribution in the root zone and in the soil profile (Coelho & Silva, 2005).…”
Section: Introductionmentioning
confidence: 99%
“…The most used nutrients are the ones with higher mobility in the soil, like nitrogen (N) and potassium (K) (Carrijo et al, 2004). In addition, the practice of fertigation can be advantageous, since fertilizations can be divided (Duenhas et al, 2002) and because of the possibility of more homogeneous distribution in the root zone and in the soil profile (Coelho & Silva, 2005).…”
Section: Introductionmentioning
confidence: 99%
“…In the marginal areas of expansion, where rainfall is insufficient or irregularly distributed throughout the year, as in the Cerrado, irrigation is necessary to ensure satisfactory yields (Fernandes et al, 2000;Coelho & Silva, 2005;Bonomo et al, 2008).…”
Section: Introductionmentioning
confidence: 99%
“…They also observed that compared to other years, the lower intensity of water deficit, may have contributed to high productivity of non-irrigated plants, equating this to the irrigated treatment. The studies conducted by these authors and others like SILVA et al (2002), SILVA et al (2003b, SILVA (2005) andGOMES et al (2007) have demonstrated that irrigation did not prevent the effect of biennial culture, but helped to reduce it since the results indicated that the fall in productivity in irrigated treatments was not as sharp as in non-irrigated treatment. However, SILVA et al (2008) andSIQUEIRA (2005) found that irrigation failed to attenuate the effects of biennial culture.…”
Section: Resultsmentioning
confidence: 93%
“…Authors like SILVA et al (2002), SILVA et al (2003a), SILVA et al (2003b, COELHO & SILVA (2005), REZENDE et al (2006), MARTINS et al (2007) and SILVA et al (2008 reported that the adoption of irrigation has provided considerable increases in productivity of coffee plantations, which has justified the adoption of this technique by producers.…”
Section: Introductionmentioning
confidence: 99%