Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Multidisciplinary Sc...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Multidisciplinary Science Journal
Article
License: CC BY NC ND
Data sources: UnpayWall
Multidisciplinary Science Journal
Article . 2020 . Peer-reviewed
Data sources: Crossref
versions View all 1 versions
addClaim

A potencialidade do lodo de esgoto como componente de substrato para mudas de espécies florestais

Authors: Samya de Freitas MOREIRA; Sara Dorea de Oliveira SANTOS; Antônio Pereira JÚNIOR;

A potencialidade do lodo de esgoto como componente de substrato para mudas de espécies florestais

Abstract

Dentre as diversas formas existentes de disposicao final do lodo de esgoto, a reciclagem florestal e uma das mais promissoras, por este ser um residuo que constitui fonte de materia orgânica (MO) e nutrientes essencias para as plantas, dentre eles, o nitrogenio (N), fosforo (P) e o potassio (K). Diante disso, teve-se como objetivo, estudar a potencialidade do lodo de esgoto como componente de substrato para mudas de especies florestais, ao considerar as propriedades fisico-quimicas e microbiologicas do lodo produzido por uma Estacao de Tratamento de Esgoto (ETE) do municipio de Paragominas - PA. O metodo aplicado foi o dedutivo, com abordagem quantiqualitativa, associada a levantamento de dados documentais em periodicos cientificos indexados entre 2010 a 2020, a fim de selecionar literaturas mais atuais. Quanto ao plano de amostragem do lodo estudado, ele envolveu as etapas estabelecidas pela ABNT. A analise dos dados possibilitou inferir que: 1) o lodo analisado contem altos teores de MO (x = 86,55%), Ntotal (x = 2,02%), P (x = 5,70%), C org (x = 24,29%), alem de ter apresentado padroes microbiologicos conforme o exposto na Resolucao CONAMA 375; 2) possui potencial para influenciar no bom desenvolvimento inicial de mudas florestais, no que diz respeito aos aspectos, como a relacao Altura/Diâmetro do Coreto (H/DC) e Massa Seca da Parte Aerea (MSPA); e estes podem ainda contribuir para um bom Indice de Qualidade de Dickson (IQD). Desta forma, a composicao de substratos formulados com o lodo de esgoto estudado pode auxiliar no desenvolvimento inicial de mudas florestais e, consequentemente, na sobrevivencia delas na fase de campo.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
hybrid