Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo
Ano de defesa: | 2008 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Alagoas
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Agronomia
|
Departamento: |
Não Informado pela instituição
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufal.br/handle/riufal/211 |
Resumo: | In Brazil, the sugarcane normally is used for the production of sugar, alcohol and animal feeding. In most Brazilian soils, the phosphorus level does not assure satisfactory cultural growth, therefore, there is the necessity of supplying it in fertilization. The phosphorus is an important element in the nutrition and in the metabolism of the sugarcane and, its answer to the phosphorous fertilization is dependant of genetic and environmental factors; however, there are few studies on the answer of varieties currently cultivated to the phosphorous fertilization. Because of this scarcity of information, the reply of the RB867515 and RB92579 varieties to the phosphorous fertilization in the sugarcane-plant cycle and the first resprouting were evaluated in this present study. The research was conducted in experimental area of the Agrarian Science Center of the Federal University of Alagoas, having planted the sugarcane on September 9, 2005. The experiment, a 2 x 6 factorial, was constituted of two sugarcane varieties, six doses of phosphorus: zero, 30, 60, 90, 120 and 150 kg ha-1 of P, having triple super-phosphate as the source of P. Nitrogen fertilization, potassium with micronutrients in doses equivalent to 100; 200; 6.0; 6.0 and 7.0 kg ha-1 of N, K, Cu, Mn and Zn, were also used respectively. The treatments were distributed in blocks at random with five repetitions. In December 2006, sixteen months after having been planted, the sugarcane-plant was cut and the accumulation of dry substance, the production of sucrose and the nutritional quality of the fodder were quantified. In April of the following year, the beginning of the rainy season, the first resprouting were fertilized applying 120; 150; 5.0; 5.0 and 5.0 kg ha-1 of N, K, Cu, Mn and Zn, respectively. In the resprouting's phase of maximum growth, its nutritional state was evaluated, and in December, the sugarcane was cut to quantify the apparent production of sucrose and the accumulations of dry substance, of nitrogen, phosphorus and potassium. In the sugarcane-plant cycle the accumulations of dry substance, sucrose, phosphorus and raw protein were influenced by the phosphorous fertilization; however, the nutritional quality of the sugarcane was not significantly modified by the fertilization. In the first resprouting, the doses of phosphorus did not influence the nutritional state of the plants, verifying then, however and variety effect. Over all, nutritional deficiency of K, S, Zn, Cu and B was evidenced in the two varieties. The accumulations of dry substance, industrialized stem, apparent sucrose and of the nutrients N, P and K were not influenced by the variety. On the other hand, there was an effect of the phosphorous fertilization on these variables. |
id |
UFAL_690950545bff7821df344833b19cabc4 |
---|---|
oai_identifier_str |
oai:www.repositorio.ufal.br:riufal/211 |
network_acronym_str |
UFAL |
network_name_str |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
repository_id_str |
|
spelling |
Oliveira, Mauro Wagner deOLIVEIRA, Mauro Wagner deFerreira, Vilma MarquesFERREIRA, V. M.Santiago, Antonio DiasSANTIAGO, A. D.Costa, José Paulo Vieira daCOSTA, J. P. V.http://lattes.cnpq.br/9353777923030637Calheiros, Altanys Silva2015-08-25T18:05:06Z2008-10-102015-08-25T18:05:06Z2008-08-01CALHEIROS, Altanys Silva. Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo. 2008. 75 f. Dissertação (Mestrado em Agronomia: Produção Vegetal) - Centro de Ciências Agrárias, Programa de Pós Graduação em Agronomia, Universidade Federal de Alagoas, Rio Largo, 2008.http://repositorio.ufal.br/handle/riufal/211In Brazil, the sugarcane normally is used for the production of sugar, alcohol and animal feeding. In most Brazilian soils, the phosphorus level does not assure satisfactory cultural growth, therefore, there is the necessity of supplying it in fertilization. The phosphorus is an important element in the nutrition and in the metabolism of the sugarcane and, its answer to the phosphorous fertilization is dependant of genetic and environmental factors; however, there are few studies on the answer of varieties currently cultivated to the phosphorous fertilization. Because of this scarcity of information, the reply of the RB867515 and RB92579 varieties to the phosphorous fertilization in the sugarcane-plant cycle and the first resprouting were evaluated in this present study. The research was conducted in experimental area of the Agrarian Science Center of the Federal University of Alagoas, having planted the sugarcane on September 9, 2005. The experiment, a 2 x 6 factorial, was constituted of two sugarcane varieties, six doses of phosphorus: zero, 30, 60, 90, 120 and 150 kg ha-1 of P, having triple super-phosphate as the source of P. Nitrogen fertilization, potassium with micronutrients in doses equivalent to 100; 200; 6.0; 6.0 and 7.0 kg ha-1 of N, K, Cu, Mn and Zn, were also used respectively. The treatments were distributed in blocks at random with five repetitions. In December 2006, sixteen months after having been planted, the sugarcane-plant was cut and the accumulation of dry substance, the production of sucrose and the nutritional quality of the fodder were quantified. In April of the following year, the beginning of the rainy season, the first resprouting were fertilized applying 120; 150; 5.0; 5.0 and 5.0 kg ha-1 of N, K, Cu, Mn and Zn, respectively. In the resprouting's phase of maximum growth, its nutritional state was evaluated, and in December, the sugarcane was cut to quantify the apparent production of sucrose and the accumulations of dry substance, of nitrogen, phosphorus and potassium. In the sugarcane-plant cycle the accumulations of dry substance, sucrose, phosphorus and raw protein were influenced by the phosphorous fertilization; however, the nutritional quality of the sugarcane was not significantly modified by the fertilization. In the first resprouting, the doses of phosphorus did not influence the nutritional state of the plants, verifying then, however and variety effect. Over all, nutritional deficiency of K, S, Zn, Cu and B was evidenced in the two varieties. The accumulations of dry substance, industrialized stem, apparent sucrose and of the nutrients N, P and K were not influenced by the variety. On the other hand, there was an effect of the phosphorous fertilization on these variables.No Brasil, a cana-de-açúcar é normalmente utilizada para a produção de açúcar, álcool e alimentação animal. Na maioria dos solos brasileiros, o teor de fósforo não assegura crescimento satisfatório da cultura, havendo, portanto, necessidade de fornecê-lo na adubação. O fósforo é um elemento importante na nutrição e no metabolismo da cana e, a sua resposta à adubação fosfatada é dependente de fatores genéticos e ambientais, no entanto, há poucos trabalhos sobre a resposta de variedades atualmente cultivadas à fertilização fosfatada. Ante a esta escassez de informação, no presente estudo avaliou-se, no ciclo de cana-planta e de primeira rebrota, a resposta das variedades RB867515 e RB92579 à adubação fosfatada. A pesquisa foi conduzida em área experimental do Centro de Ciências Agrárias da Universidade Federal de Alagoas, tendo-se realizado o plantio da cana em 09 de setembro de 2005. O experimento, um fatorial 2 x 6, foi constituído de duas variedades de cana, e seis doses de fósforo: zero, 30, 60, 90, 120 e 150 kg ha-1 de P, tendo como fonte de P o superfosfato triplo. Utilizou-se também adubação nitrogenada, potássica e com micronutrientes em doses equivalentes a 100; 200; 6,0; 6,0 e 7,0 kg ha-1 de N, K, Cu, Mn e Zn, respectivamente. Os tratamentos foram distribuídos em blocos ao acaso, com cinco repetições. Em dezembro de 2006, dezesseis meses após o plantio, cortou-se a canaplanta e quantificaram-se o acúmulo de matéria seca, a produção de sacarose e a qualidade nutricional da forragem. Em abril do ano seguinte, no início do período chuvoso, adubouse a primeira rebrota aplicando-se 120; 150; 5,0; 5,0 e 5,0 kg ha-1 de N, K, Cu, Mn e Zn, respectivamente. Na fase de crescimento máximo da primeira rebrota, avaliou-se o estado nutricional e, em dezembro, cortou-se a cana, para quantificar a produção de sacarose aparente e os acúmulos de matéria seca, de nitrogênio, fósforo e potássio. No ciclo de cana-planta os acúmulos de matéria seca, de sacarose, de fósforo e de proteína bruta foram influenciados pela adubação fosfatada; entretanto, a qualidade nutricional da cana não foi alterada de forma significativa pela adubação. Na primeira rebrota, as doses de fósforo não influenciaram o estado nutricional das plantas, verificando-se, entretanto, efeito varietal. Contudo, constatou-se deficiência nutricional de K, S, Zn, Cu e B, nas duas variedades. Os acúmulos de matéria seca, de colmos industrializáveis, de sacarose aparente e dos nutrientes N, P e K não foram influenciados pela variedade. Por outro lado, houve efeito da adubação fosfatada sobre essas variáveis.Fundação de Amparo a Pesquisa do Estado de Alagoasapplication/pdfporUniversidade Federal de AlagoasPrograma de Pós-Graduação em AgronomiaUFALBRSugarcanemineral nitritionFertilizationProductionCana-de-açúcarNutrição mineralAdubaçãoProdutividadeCNPQ::CIENCIAS AGRARIAS::AGRONOMIAAcúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforoAccumulation of biomass, from nutrients and sucrose of two sugarcane varieties in function of phosphorous dosesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da Universidade Federal de Alagoas (UFAL)instname:Universidade Federal de Alagoas (UFAL)instacron:UFALORIGINALAcúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo.pdfapplication/pdf1061699http://www.repositorio.ufal.br/jspui/bitstream/riufal/211/1/Ac%c3%bamulo%20de%20biomassa%2c%20de%20nutrientes%20e%20de%20sacarose%20por%20duas%20variedades%20de%20cana-de-a%c3%a7%c3%bacar%2c%20influenciados%20por%20doses%20de%20f%c3%b3sforo.pdfec2fdce8517007565fa4df62f29a34ccMD51TEXTAcúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo.txtAcúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo.txtExtracted texttext/plain112873http://www.repositorio.ufal.br/jspui/bitstream/riufal/211/2/Ac%c3%bamulo%20de%20biomassa%2c%20de%20nutrientes%20e%20de%20sacarose%20por%20duas%20variedades%20de%20cana-de-a%c3%a7%c3%bacar%2c%20influenciados%20por%20doses%20de%20f%c3%b3sforo.txt066940ba6ee81a9b121dbf7315faf290MD52riufal/2112018-06-22 16:56:50.528oai:www.repositorio.ufal.br:riufal/211Repositório InstitucionalPUBhttp://www.repositorio.ufal.br/oai/requestri@sibi.ufal.bropendoar:46482018-06-22T16:56:50Repositório Institucional da Universidade Federal de Alagoas (UFAL) - Universidade Federal de Alagoas (UFAL)false |
dc.title.por.fl_str_mv |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
dc.title.alternative.eng.fl_str_mv |
Accumulation of biomass, from nutrients and sucrose of two sugarcane varieties in function of phosphorous doses |
title |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
spellingShingle |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo Calheiros, Altanys Silva Sugarcane mineral nitrition Fertilization Production Cana-de-açúcar Nutrição mineral Adubação Produtividade CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
title_full |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
title_fullStr |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
title_full_unstemmed |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
title_sort |
Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo |
author |
Calheiros, Altanys Silva |
author_facet |
Calheiros, Altanys Silva |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Oliveira, Mauro Wagner de |
dc.contributor.advisor1Lattes.fl_str_mv |
OLIVEIRA, Mauro Wagner de |
dc.contributor.advisor-co1.fl_str_mv |
Ferreira, Vilma Marques |
dc.contributor.advisor-co1Lattes.fl_str_mv |
FERREIRA, V. M. |
dc.contributor.referee1.fl_str_mv |
Santiago, Antonio Dias |
dc.contributor.referee1Lattes.fl_str_mv |
SANTIAGO, A. D. |
dc.contributor.referee2.fl_str_mv |
Costa, José Paulo Vieira da |
dc.contributor.referee2Lattes.fl_str_mv |
COSTA, J. P. V. |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/9353777923030637 |
dc.contributor.author.fl_str_mv |
Calheiros, Altanys Silva |
contributor_str_mv |
Oliveira, Mauro Wagner de Ferreira, Vilma Marques Santiago, Antonio Dias Costa, José Paulo Vieira da |
dc.subject.eng.fl_str_mv |
Sugarcane mineral nitrition Fertilization Production |
topic |
Sugarcane mineral nitrition Fertilization Production Cana-de-açúcar Nutrição mineral Adubação Produtividade CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.por.fl_str_mv |
Cana-de-açúcar Nutrição mineral Adubação Produtividade |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
In Brazil, the sugarcane normally is used for the production of sugar, alcohol and animal feeding. In most Brazilian soils, the phosphorus level does not assure satisfactory cultural growth, therefore, there is the necessity of supplying it in fertilization. The phosphorus is an important element in the nutrition and in the metabolism of the sugarcane and, its answer to the phosphorous fertilization is dependant of genetic and environmental factors; however, there are few studies on the answer of varieties currently cultivated to the phosphorous fertilization. Because of this scarcity of information, the reply of the RB867515 and RB92579 varieties to the phosphorous fertilization in the sugarcane-plant cycle and the first resprouting were evaluated in this present study. The research was conducted in experimental area of the Agrarian Science Center of the Federal University of Alagoas, having planted the sugarcane on September 9, 2005. The experiment, a 2 x 6 factorial, was constituted of two sugarcane varieties, six doses of phosphorus: zero, 30, 60, 90, 120 and 150 kg ha-1 of P, having triple super-phosphate as the source of P. Nitrogen fertilization, potassium with micronutrients in doses equivalent to 100; 200; 6.0; 6.0 and 7.0 kg ha-1 of N, K, Cu, Mn and Zn, were also used respectively. The treatments were distributed in blocks at random with five repetitions. In December 2006, sixteen months after having been planted, the sugarcane-plant was cut and the accumulation of dry substance, the production of sucrose and the nutritional quality of the fodder were quantified. In April of the following year, the beginning of the rainy season, the first resprouting were fertilized applying 120; 150; 5.0; 5.0 and 5.0 kg ha-1 of N, K, Cu, Mn and Zn, respectively. In the resprouting's phase of maximum growth, its nutritional state was evaluated, and in December, the sugarcane was cut to quantify the apparent production of sucrose and the accumulations of dry substance, of nitrogen, phosphorus and potassium. In the sugarcane-plant cycle the accumulations of dry substance, sucrose, phosphorus and raw protein were influenced by the phosphorous fertilization; however, the nutritional quality of the sugarcane was not significantly modified by the fertilization. In the first resprouting, the doses of phosphorus did not influence the nutritional state of the plants, verifying then, however and variety effect. Over all, nutritional deficiency of K, S, Zn, Cu and B was evidenced in the two varieties. The accumulations of dry substance, industrialized stem, apparent sucrose and of the nutrients N, P and K were not influenced by the variety. On the other hand, there was an effect of the phosphorous fertilization on these variables. |
publishDate |
2008 |
dc.date.available.fl_str_mv |
2008-10-10 2015-08-25T18:05:06Z |
dc.date.issued.fl_str_mv |
2008-08-01 |
dc.date.accessioned.fl_str_mv |
2015-08-25T18:05:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CALHEIROS, Altanys Silva. Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo. 2008. 75 f. Dissertação (Mestrado em Agronomia: Produção Vegetal) - Centro de Ciências Agrárias, Programa de Pós Graduação em Agronomia, Universidade Federal de Alagoas, Rio Largo, 2008. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufal.br/handle/riufal/211 |
identifier_str_mv |
CALHEIROS, Altanys Silva. Acúmulo de biomassa, de nutrientes e de sacarose por duas variedades de cana-de-açúcar, influenciados por doses de fósforo. 2008. 75 f. Dissertação (Mestrado em Agronomia: Produção Vegetal) - Centro de Ciências Agrárias, Programa de Pós Graduação em Agronomia, Universidade Federal de Alagoas, Rio Largo, 2008. |
url |
http://repositorio.ufal.br/handle/riufal/211 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Alagoas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Agronomia |
dc.publisher.initials.fl_str_mv |
UFAL |
dc.publisher.country.fl_str_mv |
BR |
publisher.none.fl_str_mv |
Universidade Federal de Alagoas |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da Universidade Federal de Alagoas (UFAL) instname:Universidade Federal de Alagoas (UFAL) instacron:UFAL |
instname_str |
Universidade Federal de Alagoas (UFAL) |
instacron_str |
UFAL |
institution |
UFAL |
reponame_str |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
collection |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) |
bitstream.url.fl_str_mv |
http://www.repositorio.ufal.br/jspui/bitstream/riufal/211/1/Ac%c3%bamulo%20de%20biomassa%2c%20de%20nutrientes%20e%20de%20sacarose%20por%20duas%20variedades%20de%20cana-de-a%c3%a7%c3%bacar%2c%20influenciados%20por%20doses%20de%20f%c3%b3sforo.pdf http://www.repositorio.ufal.br/jspui/bitstream/riufal/211/2/Ac%c3%bamulo%20de%20biomassa%2c%20de%20nutrientes%20e%20de%20sacarose%20por%20duas%20variedades%20de%20cana-de-a%c3%a7%c3%bacar%2c%20influenciados%20por%20doses%20de%20f%c3%b3sforo.txt |
bitstream.checksum.fl_str_mv |
ec2fdce8517007565fa4df62f29a34cc 066940ba6ee81a9b121dbf7315faf290 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da Universidade Federal de Alagoas (UFAL) - Universidade Federal de Alagoas (UFAL) |
repository.mail.fl_str_mv |
ri@sibi.ufal.br |
_version_ |
1785017003671552000 |