2004
DOI: 10.1590/s1415-43662004000100018
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Efeito da aplicação de águas residuárias de suinocultura sobre a produção do milho para silagem

Abstract: Este trabalho foi conduzido com o objetivo de se avaliar o efeito da aplicação de quatro lâminas de água e águas residuárias de suinocultura, bruta e peneirada, sobre os componentes de produção da cultura do milho (Zea mays L.) para silagem. Foram instalados 24 lisímetros de percolação, sendo que em 8 deles se aplicou água (A), em 8 água residuária bruta (ARB) e nos demais água residuária peneirada (ARP). As lâminas aplicadas correspondiam a 0,5, 1,0, 1,5 e 2,0 ET0. A colheita foi realizada 140 dias após o pla… Show more

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Cited by 39 publications
(40 citation statements)
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“…Regarding the other elements, there was alteration in function of the addition that was because their contents were low in the water (Table 2). This was also observed by Freitas et al (2004), Paula et al (1999) and Silva (2003).…”
Section: Calciumsupporting
confidence: 72%
See 1 more Smart Citation
“…Regarding the other elements, there was alteration in function of the addition that was because their contents were low in the water (Table 2). This was also observed by Freitas et al (2004), Paula et al (1999) and Silva (2003).…”
Section: Calciumsupporting
confidence: 72%
“…The idea is not new of using industrial effluents as a complementary source of water and nutrients for fertirrigation, and the study of alternatives of using nutrients derived from effluents. Freitas et al (2004) assessed the effect of applying four depths of wastewater from swine activities in the production of corn for silage. The treatments consisted of applying depths proportional to the evotranspiration of the reference crop (ET0) 0.5, 1.0, 1.5 and 2.0.…”
Section: Introductionmentioning
confidence: 99%
“…Cabral et al (2011) observed no increase in dry matter production of elephant grass with application of up to 750 m 3 ha -1 of swine wastewater. Freitas et al (2004) found an increase in yield of silage corn using swine wastewater in irrigation. Orrico found that the application of pig slurry biofertilizer at rates of up to 0.57 L pot -1 , equivalent to up to 300 kg N ha -1 linearly increased the dry matter production of Brachiaria brizantha.…”
Section: Resultsmentioning
confidence: 99%
“…Resultado similar foi encontrado por FREITAS et al (2004). Mesmo assim, os tratamentos com adição de ARS bruta e tratada em biodigestor e AD não influenciaram os organismos.…”
Section: Thysaunclassified