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dc.creatorLima, D. Q.-
dc.creatorOliveira, L. C. A.-
dc.creatorBastos, A. R. R.-
dc.creatorCarvalho, G. S.-
dc.creatorMarques, J. G. S. M.-
dc.creatorCarvalho, J. G.-
dc.creatorSouza, G. A. de-
dc.date.accessioned2019-12-12T16:11:23Z-
dc.date.available2019-12-12T16:11:23Z-
dc.date.issued2010-
dc.identifier.citationLIMA, D. Q. et al. Leather industry solid waste as nitrogen source for growth of common bean plants. Applied and Environmental Soil Science, [S. l.], v. 2010, p. 1-7, 2010. DOI: http://dx.doi.org/10.1155/2010/703842.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/38170-
dc.description.abstractThe leather industry generates large amounts of a Cr-containing solid waste (wet blue leather). This material is classified by the Brazilian Environmental Council as a category-one waste, requiring a special disposal. The patented process Br n. PI 001538 is a technique to remove chromium from wet blue leather, with the recovery of a solid collagenic material (collagen), containing high nitrogen levels. This work aimed to evaluate the residual effect of soil application of collagen on the production of dry matter, content and accumulation of N in common bean plants (Phaseolus vulgaris L.), after the previous growth of elephantgrass (Pennisetum purpureum Schumach.) cv. Napier, as well as to quantify the mineralization rate of N in the soil. The application of collagen, at rates equivalent to 16 and 32 t , provided greater N contents in the common bean plants, indicating residual effect of these rates of application; the same was observed for the rates of 4 and 8 t , though in smaller proportions. Higher mineralization rates of N collagen occurred next to 16 days after soil incubation. During the 216 days of incubation, the treatments with collagen showed higher amounts of mineralized nitrogen.pt_BR
dc.languageen_USpt_BR
dc.publisherHindawi Publishing Corporationpt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceApplied and Environmental Soil Sciencept_BR
dc.subjectLeather industry - Solid wastept_BR
dc.subjectMineralized nitrogenpt_BR
dc.subjectIndústria do couro - Resíduos sólidospt_BR
dc.subjectNitrogênio mineralizadopt_BR
dc.titleLeather industry solid waste as nitrogen source for growth of common bean plantspt_BR
dc.typeArtigopt_BR
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