2009
DOI: 10.1590/s0103-84782009000700018
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Consumo de água e produção de grãos do feijoeiro irrigado em sistemas plantio direto e convencional

Abstract: III Consumo de água e produção de grãos do feijoeiro irrigado em sistemas plantio direto e convencionalWater consumption and grains production by irrigated beans in no tillage and conventional systems

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Cited by 31 publications
(50 citation statements)
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References 8 publications
(5 reference statements)
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“…In general and according to Fancelli (2009), the bean crop needs 300 mm during its cycle for optimal development without the need for irrigation. Bizari et al (2009), evaluating water consumption and yield of common bean in Campinas-SP, obtained yields of 1,492 and 2,337 kg ha -1 with water depths of 261.3 and 224.4 mm in conventional and no-tillage cultivation systems, respectively. In the present study, the mean yield of the bean crop cultivated in load-cell weighing lysimeters was equal to 2,962.35 kg ha -1 , which can be considered as satisfactory for the region, since it is higher than the means of this state (1,653 kg ha -1 ) and the state of Goiás (2,434 kg ha -1 ), the largest producing region of irrigated bean in the Midwest (CONAB, 2014).…”
Section: Resultsmentioning
confidence: 99%
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“…In general and according to Fancelli (2009), the bean crop needs 300 mm during its cycle for optimal development without the need for irrigation. Bizari et al (2009), evaluating water consumption and yield of common bean in Campinas-SP, obtained yields of 1,492 and 2,337 kg ha -1 with water depths of 261.3 and 224.4 mm in conventional and no-tillage cultivation systems, respectively. In the present study, the mean yield of the bean crop cultivated in load-cell weighing lysimeters was equal to 2,962.35 kg ha -1 , which can be considered as satisfactory for the region, since it is higher than the means of this state (1,653 kg ha -1 ) and the state of Goiás (2,434 kg ha -1 ), the largest producing region of irrigated bean in the Midwest (CONAB, 2014).…”
Section: Resultsmentioning
confidence: 99%
“…According to Bizari et al (2009), in the no-tillage system the crop was more efficient at the use of water, for consuming it in smaller amounts, evidencing that the local management system has direct influence on crop evapotranspiration and that the correct management can promote economy in the production system.…”
Section: Resultsmentioning
confidence: 99%
“…Since there was no change in the photosynthetic rates among the planting systems (Table 1), it is understood that the increase in TDM is due to higher LA accumulation in the no-tillage system. In turn, the largest LA accumulation in the no-tillage system can be explained by specific features of no tillage, with greater water retention in the soil, reduction of the maximum temperature and decreased temperature fluctuations (ZANETTE et al, 2007;BIZARI et al, 2009;MARTORANO et al, 2009;SIMIDU et al, 2010;COELHO et al, 2013), which contribute to increasing the soil water storage capacity, favoring the increase of LA.…”
Section: Resultsmentioning
confidence: 99%
“…Mulch acts as an insulating agent, preventing sharp fluctuations in soil temperature and contributing to less evaporation of stored water and to better use of soil water by plants (MAROUELLI et al, 2006;BIZARI et al, 2009;OBALUM;OBI, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…De fato, Pavani et al (2008) e Bizari et al (2009) observaram que a tensão matricial da água no solo é menor e menos variável ao longo do ciclo do feijoeiro em plantio direto, em comparação com os demais sistemas de preparo do solo. Para Andrade et al (2002), o solo manejado em sistema plantio direto na palha aumenta a capacidade de retenção de água, com consequente melhoria no suprimento de água às plantas.…”
Section: Methodsunclassified