[PDF] Top 20 Soil chemical properties and nutrients in maize fertilized with urban waste compost

... Urban waste compost has a potential to be used as an organic fertilizer in agriculture, but field studies are required to define the recommendable rates for ...fertilization with ... See full document

... wastes in agricultural soils is one of the possible ways to employ these ...wastes and Fermented Bokashi Compost (FBC), to establish the most efficient use of organic wastes for a soil, ... See full document

... availability and quality are threatened in many watersheds, because of high demand for urban, industrial and agricultural uses, besides the released of sanitary wastewater into water bodies ... See full document

... this waste, because it allows nutrient cycling within the production unit, making the system ...concentrations and amounts of nutrients, especially nitrogen (Ceretta, 2003; Giacomini and Aita, ... See full document

... interact with other components and promote aggregate formation, following a sequence of events over time, which results in the formation of structures according to a hierarchy of size and ... See full document

... Cavalcante LF, Cordeiro JC, Nascimento JAM, Cavalcante IHL, Dias TJ (2010) Fontes e níveis da salinidade da água na formação de mudas de mamoeiro cv. Sunrise solo. Revista Semina: Ciências Agrárias 31(supl):1281- 1290. ... See full document

... of nutrients from high quality organic composts is slow and gradual (MORAES et ...temperatures and humidity), combined with irrigation, have accelerated the release of nutrients into ... See full document

... from waste biomass or from feedstock grown on degraded land (Fargione et ...succeed in the long run, it should meet the following minimum re- quirements: (a) it must be able generate revenues to cover its ... See full document

... the chemical point of view, the use of organic fertilizers such as cattle manure, maintains or increases soil organic matter contents and provides plants with nutrients (BATISTA et ... See full document

... slurry and poultry manure can improve the soil structure, according to the land use conditions and amounts ...physical properties and organic carbon of a Rhodic ...use and ... See full document

... Solid waste management is a major environmental concern ...problems, waste materials are increasingly being recycled and civil engineering projects are among the popular destinations (Hong & ... See full document

... The waste was transferred to a 1 m³ reservoir and stirred continually to keep the product in suspension before spreading over each ...plot, and the other half was applied only after the first ... See full document

... library. In Chapter 2, the mid-IR predicted models outperformed the ...(mid-IR and vis-NIR) adequately reproduced the spatial pattern of the properties evaluated, especially soil organic ... See full document

... obtained in this study may be considered high because in studies involving maize in Brazil, they varied from 6 to ...compared with that obtained from fertile soils in temperate ... See full document

... transformations in the soil and the Pi available fraction, as well as for Po ...transformations. With regard to Po, after the rapid initial phase of decomposition of organic residues applied ... See full document

... partially with an iron digger tool in the search for termites. In seven mounds, we collected soil samples at ...0.50 and 1.50 m distance from the base of each mound and at the ... See full document

... obtained in this research complied with observations from MÉLO et ...Yellow and Alic Mesoferric Clayey Typic Dystrophic Yellowish Red Latosol (Oxisol), increased with application of cassava ... See full document

... that, in similar soil and climatic conditions, the adequate pasture management has promoted the productive system even after five years of ...experimentation. In contrast, Franchini et al. ... See full document

... for soil quality and sustainable agricultural ...water and air in soil, and reduces crop ...manegment with a deep and vigorous root system, such as velvet beans, ... See full document

... especially in no-till systems (NTS), in which lime is applied on the soil ...of soil acidity and aluminum toxicity has not been noticed in ...NTS. In an Hapludox of Ponta ... See full document