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| Souza,Priscila F. de; Grazziotti,Danielle C. F. S.; Grazziotti,Paulo H.; Fernandes,Luiz A.; Silva,Enilson de B.; Gandini,Andrezza M. M.. |
| ABSTRACTBiodegradation techniques may help contaminated organic wastes to become useful for plant production. The current study aimed to evaluate the efficiency of composting in the biodegradation of toxic residues from the textile industry and its use as substrate in saplings production. Cotton cloths contaminated with oil and grease, used in loom maintenance, were composted in a mixture with cattle manure. The composted material replaced coconut fiber in the substrate for the production of eucalyptus rooted cuttings: mixture of vermiculite, carbonized rice husk and coconut fiber in the ratio of 2:1:1 (v/v) and using it as control. Thus, the amount of rice husks remained unchanged and the amount of vermiculite and compost varied. The compost proportion in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Composting; Biodegradation; Recycling; Sustainability; Substrates. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015000900829 |
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| Neiva Júnior,Eudes; França,André C.; Grazziotti,Paulo H.; Porto,Douglas W. B.; Araújo,Fausto H. V.; Leal,Felipe D. S.. |
| ABSTRACT The final destination of solid industrial waste is one of the main environmental problems currently facing, due to its potential for contamination. With the evolution of environmental policy and awareness, the proper destination of these wastes is stimulated, seeking new technologies to fulfil the demand for the products generated. One of the solutions to this environmental problem is to use these residues as fertilizers in agriculture. The objective of this study was to evaluate the use of toxic textile residues as a substrate component of coffee seedlings and as fertilizer in the initial growth of coffee plants. The study was divided into three experiments: production of seedlings, initial growth of potted plants and in the field. In the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Organic fertilization; Coffea arabica; Composting. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000300188 |
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