2014
DOI: 10.1590/1678-4499.0093
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Abstract: This study aimed to quantify the carbon dioxide emissions from an Oxisol under degraded pasture located in Sorocaba, São Paulo State, Brazil. The treatments were: sewage sludge (LE), sewage sludge compost (CLE), mineral fertilizer (AM) and no fertilization (T0). The experiment was conducted in a completely randomized block design with analysis of the effect of the four treatments (CLE, LE, and AM T0) with four replications. The application of sewage sludge, sewage sludge compost, mineral fertilizer and no fert… Show more

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Cited by 7 publications
(10 citation statements)
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“…Although the treatments did not present a signifi cant diff erence regarding initial diameter at the base of stem (Fig. 1) and height (Carmo et al 2014), some diff erences in the nutrient concentrations within the leaves were observed (Table 3). Th e increase in diameter consists of a secondary growth (Fig.…”
Section: Nutritional Evaluation Of Guanandi Seedlingsmentioning
confidence: 93%
See 1 more Smart Citation
“…Although the treatments did not present a signifi cant diff erence regarding initial diameter at the base of stem (Fig. 1) and height (Carmo et al 2014), some diff erences in the nutrient concentrations within the leaves were observed (Table 3). Th e increase in diameter consists of a secondary growth (Fig.…”
Section: Nutritional Evaluation Of Guanandi Seedlingsmentioning
confidence: 93%
“…Monthly the Guanandi seedlings growth was measured by the height increment data (Carmo et al 2014) with measuring tape, and the diameter at 5 cm apart from the base of the stem with a digital caliper.…”
Section: Initial Growth Of Guanandimentioning
confidence: 99%
“…2 a). In the field this byproduct application results in CO 2 fluxes higher than when sewage sludge is applied [ 25 , 26 ], reinforcing the method versatility.…”
Section: Additional Informationmentioning
confidence: 99%
“…Thus, soils amended with sewage sludge display different physicochemical properties, especially in terms of dissolved organic matter in soil, which will affect behavior of metals in soils. The application of sewage sludge can also provide an increase in CO 2 emissions in soils [65]. However, the impact of sewage sludge in the environment on the soil microbial community has not yet been reported for sugarcane agriculture.…”
Section: Use Of Organic Fertilizersmentioning
confidence: 99%