Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1055240
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dc.contributor.authorSOUZA, H. A. dept_BR
dc.contributor.authorMELO, M. D.pt_BR
dc.contributor.authorPRIMO, A. A.pt_BR
dc.contributor.authorVIEIRA, L. V.pt_BR
dc.contributor.authorPOMPEU, R. C. F. F.pt_BR
dc.contributor.authorGUEDES, F. L.pt_BR
dc.contributor.authorNATALE, W.pt_BR
dc.date.accessioned2016-10-24T11:11:11Zpt_BR
dc.date.available2016-10-24T11:11:11Zpt_BR
dc.date.created2016-10-24pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationRevista Brasileira de Ciência do Solo, v. 40, p. 1-16, e0150385, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1055240pt_BR
dc.descriptionComposting is a useful way of transforming livestock waste into organic fertilizer, which is proven to increase soil nutrient levels, and thus crop yield. Remains from production and slaughter of small ruminants can become a source of important elements for plant growth, such as N, after microorganism-driven decomposition.The aim of this investigation was to evaluate the effects of this compost on soil fertility and on the nutritional status and yield of the corn crop. The experiment was conducted in a Haplic Luvisol in a randomized block design with six treatments and five application rates of the organic compound in Mg ha-1: 3 (half the standard rate), 6 (standard rate), 9 (one and a half times the standard rate), 12 (twice the standard rate), and 24 (four times the standard rate) and an additional treatment with mineral fertilizers (110, 50 e 30 kg ha-1 of N, P2O5 and K2O, respectively), with four blocks. Evaluations were performed for two harvests of rainfed crops, measuring soil fertility, nutritional status, and grain yield. The compost increased P, K, Na and Zn values in the 0.00-0.20 m layer in relation of mineral fertilization in 616, 21, 114 and 90 % with rate 24 Mg ha-1 in second crop. Leaf N, Mg, and S contents, relative chlorophyll content, and the productivity of corn kernels increased in 27, 32, 36, 20 e 85 %, respectively, of low rate (3 Mg ha-1) to high rate (24 Mg ha-1) with of application of the compost. Corn yield was higher with application of organic compost in rate of 24 Mg ha-1 than mineral fertilizer combination in second crop.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAbattoir byproductspt_BR
dc.subjectOrganic fertilizerpt_BR
dc.titleUse of organic compost containing waste from small ruminants in corn production.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-10-24T11:11:11Zpt_BR
dc.subject.thesagroOvinopt_BR
dc.subject.thesagroCaprinopt_BR
dc.subject.thesagroMilhopt_BR
dc.subject.thesagroRendimentopt_BR
dc.subject.thesagroAdubo orgânicopt_BR
dc.subject.thesagroResíduo orgânicopt_BR
dc.subject.thesagroComposto orgânicopt_BR
dc.subject.thesagroAdubaçãopt_BR
dc.subject.thesagroAbatept_BR
dc.subject.thesagroSubprodutopt_BR
dc.subject.thesagroZea Mayspt_BR
dc.subject.nalthesaurusCompostingpt_BR
dc.subject.nalthesaurusGoatspt_BR
dc.subject.nalthesaurusSheeppt_BR
riaa.ainfo.id1055240pt_BR
riaa.ainfo.lastupdate2016-10-24pt_BR
dc.identifier.doi10.1590/18069657rbcs20150385pt_BR
dc.contributor.institutionHENRIQUE ANTUNES DE SOUZA, CPAMN; Maria Diana Melo, Graduação - Universidade Estadual Vale do Acaraú (UVA) - Sobral, Ceará, Brasil; Anacláudia Alves Primo, Pós-graduação - UVA - Sobral, Ceará, Brasil; Lucas Vasconcelos Vieira, Pós-graduação - University of Arkansas, Department of Crop, Soil and Environmental Sciences, Fayetteville, Arkansas, USA; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; FERNANDO LISBOA GUEDES, CNPC; William Natale, Universidade Federal do Ceará (UFC) - Fortaleza, Ceará, Brasil.pt_BR
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