Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)

Detalhes bibliográficos
Autor(a) principal: Melo, Vítor e Silva
Data de Publicação: 2010
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFS
Texto Completo: https://ri.ufs.br/handle/riufs/6614
Resumo: Cassava (Manihot esculenta, Crantz) is considered a vital agricultural crop due to its role as a staple food for low-income populations, primarily in the North and Northeast of Brazil, and is used as raw material for the manufacturing of a number of products such as flour and starch. During the manufacturing of these products, a potentially toxic liquid residue called manipueira is produced. Due to its high content of hydrogen cyanide (HCN), this residue (which originates during the initial processing stages of the cassava) has very limited use. After undergoing a process of HCN volatilization however, it may then be used for the fertilization, to create insecticides, nematicides and herbicides. Manipueira has contains glucose, cyanogenic glycosides, organic substances and mineral nutrients, in particular potassium (K), nitrogen (N), as well as micronutrients - all guaranteeing its potential as a fertilizer. The aim of this study was to evaluate the effect of cassava as an alternative to zinc chelates in bean cultivation. The study was carried out in a greenhouse at the Federal University of Sergipe. The experimental design involved random blocks in 5x4 factorial arrangement, with five repetitions and five treatment sources: The experimental design was randomized blocks in a factorial arrangement 5 x 4, the treatments were five sources (A-H2O; Manipueira1 B-2 ml dm-3, C-4 manipueira2 ml dm-3, D-manipueira3 8mL dm3, E-EDTA) with four levels of zinc (0,0; 1,3;2,6 and 5,2 mg Zn dm3), applied to the soil, whit four replication. The soil was collected from the rural campus at the Federal University of Sergipe and a sample was taken for chemical analysis. The soil was placed in 16 L-1 b plastic bags and dolomitic lime was used for liming of the soil. The fertilizations were performed with 100 mg of phosphorus (P) dm-3 and 100mg of potassium (K) dm-3, in the form of triple super phosphate and potassium chloride. The lime and fertilizers were combined with the soil contained in the plastic bags and were then transferred to 100 containers with a soil capacity of 13 dm-3. A quantity of 50 mg of N dm-3 in the form of urea was applied for sowing fertilization. Sowing was carried out using six Pearl bean cultivar seeds per container. Seven days after the emergence of shoots, thinning was carried out to remove plant surplus, leaving two plants per container, and the treatments were applied. Once most of the plants had reached the phenological stage of flowering (R6) harvesting was carried out. The parameters examined were physico-chemical analysis (in the manipueira) and growth and nutritional analyses in the bean plant tissue (leaf and root). The use of cassava as quelatizante of micronutrients on dry bean crop had a satisfactory result in treatments EDTA and Man ¹.If necessary more studies of manipueira as chelate micronutrients in other cultures.
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spelling Melo, Vítor e SilvaViégas, Pedro Roberto Almeidahttp://lattes.cnpq.br/47980516635734442017-10-02T12:49:51Z2017-10-02T12:49:51Z2010-05-25MELO, Vítor e Silva. Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.). 2010. 54 f. Dissertação (Mestrado em Agroecossistemas) - Universidade Federal de Sergipe, São Cristóvão, 2010.https://ri.ufs.br/handle/riufs/6614Cassava (Manihot esculenta, Crantz) is considered a vital agricultural crop due to its role as a staple food for low-income populations, primarily in the North and Northeast of Brazil, and is used as raw material for the manufacturing of a number of products such as flour and starch. During the manufacturing of these products, a potentially toxic liquid residue called manipueira is produced. Due to its high content of hydrogen cyanide (HCN), this residue (which originates during the initial processing stages of the cassava) has very limited use. After undergoing a process of HCN volatilization however, it may then be used for the fertilization, to create insecticides, nematicides and herbicides. Manipueira has contains glucose, cyanogenic glycosides, organic substances and mineral nutrients, in particular potassium (K), nitrogen (N), as well as micronutrients - all guaranteeing its potential as a fertilizer. The aim of this study was to evaluate the effect of cassava as an alternative to zinc chelates in bean cultivation. The study was carried out in a greenhouse at the Federal University of Sergipe. The experimental design involved random blocks in 5x4 factorial arrangement, with five repetitions and five treatment sources: The experimental design was randomized blocks in a factorial arrangement 5 x 4, the treatments were five sources (A-H2O; Manipueira1 B-2 ml dm-3, C-4 manipueira2 ml dm-3, D-manipueira3 8mL dm3, E-EDTA) with four levels of zinc (0,0; 1,3;2,6 and 5,2 mg Zn dm3), applied to the soil, whit four replication. The soil was collected from the rural campus at the Federal University of Sergipe and a sample was taken for chemical analysis. The soil was placed in 16 L-1 b plastic bags and dolomitic lime was used for liming of the soil. The fertilizations were performed with 100 mg of phosphorus (P) dm-3 and 100mg of potassium (K) dm-3, in the form of triple super phosphate and potassium chloride. The lime and fertilizers were combined with the soil contained in the plastic bags and were then transferred to 100 containers with a soil capacity of 13 dm-3. A quantity of 50 mg of N dm-3 in the form of urea was applied for sowing fertilization. Sowing was carried out using six Pearl bean cultivar seeds per container. Seven days after the emergence of shoots, thinning was carried out to remove plant surplus, leaving two plants per container, and the treatments were applied. Once most of the plants had reached the phenological stage of flowering (R6) harvesting was carried out. The parameters examined were physico-chemical analysis (in the manipueira) and growth and nutritional analyses in the bean plant tissue (leaf and root). The use of cassava as quelatizante of micronutrients on dry bean crop had a satisfactory result in treatments EDTA and Man ¹.If necessary more studies of manipueira as chelate micronutrients in other cultures.A mandioca (Manihot esculenta Crantz) é uma cultura agrícola muito importante por constituir a base alimentar das populações de baixa renda principalmente na região Nordeste, sendo matéria prima na fabricação de diversos produtos como a farinha e fécula. No processo de fabricação destes produtos é gerado a manipueira um resíduo líquido potencialmente poluidor a manipueira. Este resíduo, originado nas etapas de processamento da mandioca tem aproveitamento muito restrito por apresentar alto teor de ácido cianídrico (HCN).No entanto, com a volatilização do HCN a manipueira pode ser usada como fertilizante, inseticida, nematicida e herbicida. A manipueira possui principalmente glicose, glicosídeos cianogênicos, substâncias orgânicas e elementos minerais, como K, N e micronutrientes que sustentam a potencialidade como adubo. A presente pesquisa teve como objetivo avaliar o efeito da manipueira como alternativa de quelatizante de zinco para o feijoeiro (Phaseolus vulgaris L.). O trabalho foi desenvolvido na Universidade Federal de Sergipe em condição de casa de vegetação. O delineamento experimental utilizado foi em blocos casualizados, disposto em arranjo fatorial 5 x 4, sendo que os tratamentos foram cinco fontes (A H2O; B- Manipueira1 (2 ml dm-3), C manipueira2 (4 ml dm-3); D manipueira3 (8 mL dm-3); E- EDTA) e quatro níveis de zinco (0,0; 1,3; 2,6 e 5,2 mg.dm-3 de Zn), aplicados no solo, com quatro repetições. O solo utilizado como substrato foi proveniente do campus Rural da Universidade Federal de Sergipe, foi retirada uma amostra para análise química.Após a coleta do solo, este foi colocado em sacos de plásticos de 16 L-1. Posteriormente, foi realizada a calagem, com calcário dolomítico, e em seguida foram realizadas as adubações com 100 mg.dm-3 de P, 100 mg.dm-3 de K. O calcário e os adubos foram misturados ao solo contido nos sacos plásticos e transferidos para os 100 vasos com capacidade de 13 dm3 de solo. Na adubação de semeadura foram aplicados 50 mg.dm-3 de N, na forma de uréia. A semeadura foi realizada utilizando seis sementes de feijão da Cv. Pérola por vaso. Após sete dias da emergência das plântulas foram realizados os desbastes, deixando duas plantas por vaso, e em seguida aplicados os tratamentos.Quando a maioria das plantas estavam no estádio fenológico de floração (R6) foi realizada a colheita dos tratamentos. Verificou-se que as aplicações de quelato biológico (manipueira) no solo resultaram em teores crescente de zinco na parte aérea do feijoeiro. Os ácidos orgânicos da manipueira apresentou-se eficiente na quelatização dos nutrientes estudados.application/pdfporUniversidade Federal de SergipePós-Graduação em AgroecossistemasUFSBRMandiocaQuelatoFertilizanteCassavaChelateEfficiencCNPQ::CIENCIAS AGRARIAS::AGRONOMIAEficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)THE EFFICIENCY OF MANIPUEIRA AS A ZINC CHELATE, AND ITS EFFECT ON ROOT GROWTH AND MINERAL NUTRITION IN BEAN CULTIVATION.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSinstname:Universidade Federal de Sergipe (UFS)instacron:UFSORIGINALVITOR_SILVA_MELO.pdfapplication/pdf1137254https://ri.ufs.br/jspui/bitstream/riufs/6614/1/VITOR_SILVA_MELO.pdf4255ed1e3a215deaa3e6d96df9d9ccdeMD51TEXTVITOR_SILVA_MELO.pdf.txtVITOR_SILVA_MELO.pdf.txtExtracted texttext/plain98492https://ri.ufs.br/jspui/bitstream/riufs/6614/2/VITOR_SILVA_MELO.pdf.txtf1ed80d217c6f6cc9e426400eabc95f9MD52THUMBNAILVITOR_SILVA_MELO.pdf.jpgVITOR_SILVA_MELO.pdf.jpgGenerated Thumbnailimage/jpeg1258https://ri.ufs.br/jspui/bitstream/riufs/6614/3/VITOR_SILVA_MELO.pdf.jpg9bce08f91945b416a2774e8943cc1f2bMD53riufs/66142017-11-24 20:58:14.78oai:ufs.br:riufs/6614Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2017-11-24T23:58:14Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false
dc.title.por.fl_str_mv Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
dc.title.alternative.eng.fl_str_mv THE EFFICIENCY OF MANIPUEIRA AS A ZINC CHELATE, AND ITS EFFECT ON ROOT GROWTH AND MINERAL NUTRITION IN BEAN CULTIVATION.
title Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
spellingShingle Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
Melo, Vítor e Silva
Mandioca
Quelato
Fertilizante
Cassava
Chelate
Efficienc
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
title_short Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
title_full Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
title_fullStr Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
title_full_unstemmed Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
title_sort Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.)
author Melo, Vítor e Silva
author_facet Melo, Vítor e Silva
author_role author
dc.contributor.author.fl_str_mv Melo, Vítor e Silva
dc.contributor.advisor1.fl_str_mv Viégas, Pedro Roberto Almeida
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/4798051663573444
contributor_str_mv Viégas, Pedro Roberto Almeida
dc.subject.por.fl_str_mv Mandioca
Quelato
Fertilizante
topic Mandioca
Quelato
Fertilizante
Cassava
Chelate
Efficienc
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
dc.subject.eng.fl_str_mv Cassava
Chelate
Efficienc
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
description Cassava (Manihot esculenta, Crantz) is considered a vital agricultural crop due to its role as a staple food for low-income populations, primarily in the North and Northeast of Brazil, and is used as raw material for the manufacturing of a number of products such as flour and starch. During the manufacturing of these products, a potentially toxic liquid residue called manipueira is produced. Due to its high content of hydrogen cyanide (HCN), this residue (which originates during the initial processing stages of the cassava) has very limited use. After undergoing a process of HCN volatilization however, it may then be used for the fertilization, to create insecticides, nematicides and herbicides. Manipueira has contains glucose, cyanogenic glycosides, organic substances and mineral nutrients, in particular potassium (K), nitrogen (N), as well as micronutrients - all guaranteeing its potential as a fertilizer. The aim of this study was to evaluate the effect of cassava as an alternative to zinc chelates in bean cultivation. The study was carried out in a greenhouse at the Federal University of Sergipe. The experimental design involved random blocks in 5x4 factorial arrangement, with five repetitions and five treatment sources: The experimental design was randomized blocks in a factorial arrangement 5 x 4, the treatments were five sources (A-H2O; Manipueira1 B-2 ml dm-3, C-4 manipueira2 ml dm-3, D-manipueira3 8mL dm3, E-EDTA) with four levels of zinc (0,0; 1,3;2,6 and 5,2 mg Zn dm3), applied to the soil, whit four replication. The soil was collected from the rural campus at the Federal University of Sergipe and a sample was taken for chemical analysis. The soil was placed in 16 L-1 b plastic bags and dolomitic lime was used for liming of the soil. The fertilizations were performed with 100 mg of phosphorus (P) dm-3 and 100mg of potassium (K) dm-3, in the form of triple super phosphate and potassium chloride. The lime and fertilizers were combined with the soil contained in the plastic bags and were then transferred to 100 containers with a soil capacity of 13 dm-3. A quantity of 50 mg of N dm-3 in the form of urea was applied for sowing fertilization. Sowing was carried out using six Pearl bean cultivar seeds per container. Seven days after the emergence of shoots, thinning was carried out to remove plant surplus, leaving two plants per container, and the treatments were applied. Once most of the plants had reached the phenological stage of flowering (R6) harvesting was carried out. The parameters examined were physico-chemical analysis (in the manipueira) and growth and nutritional analyses in the bean plant tissue (leaf and root). The use of cassava as quelatizante of micronutrients on dry bean crop had a satisfactory result in treatments EDTA and Man ¹.If necessary more studies of manipueira as chelate micronutrients in other cultures.
publishDate 2010
dc.date.issued.fl_str_mv 2010-05-25
dc.date.accessioned.fl_str_mv 2017-10-02T12:49:51Z
dc.date.available.fl_str_mv 2017-10-02T12:49:51Z
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identifier_str_mv MELO, Vítor e Silva. Eficiência da manipueira como quelatizante de zinco e seu efeito na nutrição mineral do feijoeiro (Phaseolus vulgaris L.). 2010. 54 f. Dissertação (Mestrado em Agroecossistemas) - Universidade Federal de Sergipe, São Cristóvão, 2010.
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