Hospedabilidade de plantas A Pratylenchus penetrans

Detalhes bibliográficos
Autor(a) principal: Amorim, Daniel Junior Batista de
Data de Publicação: 2019
Tipo de documento: Trabalho de conclusão de curso
Idioma: por
Título da fonte: Biblioteca Digital de Monografias da UFMT
Texto Completo: http://bdm.ufmt.br/handle/1/2450
Resumo: The nematodes the species Pratylenchus penetrans species are responsible for big productivity losses in various cultures in the world. The main way to control this nematode is to use crop rotation with non-host plants. However, in Brazil there are few studies with this nematode. Thus, the objective of this experiment was to analyze possible host plants for the P. penetrans. The experiment was conducted in a greenhouse using a completely randomized design with 8 plants and 7 repetitions. The plants utilized for this experiment were the following: corn (AG 1051), soybean (BONUS 8579 RSF IPRO), cotton plant (TMG 47 B2RF), Pennisetum glaucum (Millet ADR 300), Crotalaria juncea, Crotalaria spectabilis, Crotalaria ochroleuca e Brachiaria ruziziensis. Were used vessels with capacity of 1 liter; The substrate used was earth and washed sand in at proportion 1:1. In each vase was placed a pre-sprouted seedling, and each seedling was inoculated with 750 individuals P. penetrans (initial population) contained in 6 ml suspension. After complete 60 days the experiment was uninstalled and taken to analysis in laboratory where the following variables were evaluated: Population density of P. penetrans in soil and roots; relative population of P. penetrans (number of individuals per gram of root); root mass of plants and reproduction factor of P. penetrans in plants. It was observed that soybean and corn presented the highest reproduction factor and population density of P. penetrans. The millet, cotton plant, C. juncea, C. spectabilis, C. ochroleuca and B. ruziziensis plants presented low reproduction factor. Corn had the largest root mass and the cotton plant the smaller. The relative population of P. penetrans was higher in soybean and cotton plant and lower in C. spectabilis and C. ochroleuca.
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spelling Hospedabilidade de plantas A Pratylenchus penetransCNPQ::CIENCIAS AGRARIAS::AGRONOMIANematoide das lesões radicularesplantas não hospedeirasfator de reproduçãoRoot lesion nematodesnon-host plantsreproduction factorThe nematodes the species Pratylenchus penetrans species are responsible for big productivity losses in various cultures in the world. The main way to control this nematode is to use crop rotation with non-host plants. However, in Brazil there are few studies with this nematode. Thus, the objective of this experiment was to analyze possible host plants for the P. penetrans. The experiment was conducted in a greenhouse using a completely randomized design with 8 plants and 7 repetitions. The plants utilized for this experiment were the following: corn (AG 1051), soybean (BONUS 8579 RSF IPRO), cotton plant (TMG 47 B2RF), Pennisetum glaucum (Millet ADR 300), Crotalaria juncea, Crotalaria spectabilis, Crotalaria ochroleuca e Brachiaria ruziziensis. Were used vessels with capacity of 1 liter; The substrate used was earth and washed sand in at proportion 1:1. In each vase was placed a pre-sprouted seedling, and each seedling was inoculated with 750 individuals P. penetrans (initial population) contained in 6 ml suspension. After complete 60 days the experiment was uninstalled and taken to analysis in laboratory where the following variables were evaluated: Population density of P. penetrans in soil and roots; relative population of P. penetrans (number of individuals per gram of root); root mass of plants and reproduction factor of P. penetrans in plants. It was observed that soybean and corn presented the highest reproduction factor and population density of P. penetrans. The millet, cotton plant, C. juncea, C. spectabilis, C. ochroleuca and B. ruziziensis plants presented low reproduction factor. Corn had the largest root mass and the cotton plant the smaller. The relative population of P. penetrans was higher in soybean and cotton plant and lower in C. spectabilis and C. ochroleuca.Os fitonematoides da espécie Pratylenchus penetrans são responsáveis por grandes perdas de produtividade em diversas culturas no mundo. A principal forma de controle deste nematoide é utilização da rotação de culturas com plantas não hospedeiras. No entanto, no Brasil existem poucos trabalhos com este fitonematoide. Portanto, o objetivo desse experimento foi avaliar a hospedabilidade de plantas ao P. penetrans. O experimento foi conduzido em casa de vegetação no delineamento inteiramente casualizado, com 8 tratamentos e 7 repetições. As plantas utilizadas foram: milho (AG 1051), soja (BÔNUS 8579 RSF IPRO), algodoeiro (TMG 47 B2RF), Pennisetum glaucum (milheto salvo ADR 300), Crotalaria juncea, Crotalaria spectabilis, Crotalaria ochroleuca e Brachiaria ruziziensis. Foram utilizados vasos com capacidade de 1 litro; o substrato usado foi terra e areia lavada na proporção de 1:1. Em cada vaso foi colocada uma plântula pré-germinada, e cada plântula foi inoculação com 750 indivíduos de P. penetrans (população inicial) contidos em 6 ml de suspensão. Ao completar 60 dias o experimento foi desinstalado e levado para análise em laboratório onde foram avaliadas as seguintes variáveis: Densidade populacional de P. penetrans no solo e nas raízes; população relativa de P. penetrans (número de indivíduos por grama de raiz); massa das raízes das plantas e fator de reprodução de P. penetrans nas plantas. Observou-se que a soja e o milho apresentaram o maior fator de reprodução e densidade populacional de P. penetrans. As plantas de milheto, algodoeiro, C. juncea, C. spectabilis, C. ochroleuca e B. ruziziensis apresentaram fator de reprodução baixo. O milho obteve a maior massa de raízes e o algodoeiro a menor. A população relativa de P. penetrans foi maior na soja e algodoeiro e menor na C. spectabilis e C. ochroleuca.Universidade Federal de Mato GrossoBrasilInstituto de Ciências Exatas e da Terra (ICET) – AraguaiaUFMT CUA - AraguaiaAgronomia - CUAFerreira, Paulo Afonso8261047896794489http://lattes.cnpq.br/8261047896794489Ferreira, Paulo Afonso8261047896794489http://lattes.cnpq.br/8261047896794489Marchi, Sidnei Roberto de5885155446723216http://lattes.cnpq.br/5885155446723216Lira, Aline de Oliveira9372146447026795http://lattes.cnpq.br/9372146447026795Amorim, Daniel Junior Batista de2022-08-31T18:07:48Z2019-08-282022-08-31T18:07:48Z2019-08-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/datasetAMORIM, Daniel Junior Batista de. Hospedabilidade de plantas A Pratylenchus penetrans. 2019. 31 f. Monografia (Bacharelado em Agronomia) - Instituto de Ciências Exatas e da Terra, Universidade Federal de Mato Grosso, Barra do Garças, 2019.http://bdm.ufmt.br/handle/1/2450porinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Monografias da UFMTinstname:Universidade Federal de Mato Grosso (UFMT)instacron:UFMT2022-09-09T07:00:57Zoai:localhost:1/2450Biblioteca Digital de Monografiahttps://bdm.ufmt.br/PUBhttp://200.129.241.122/oai/requestopendoar:2022-09-09T07:00:57falseBiblioteca Digital de Monografiahttps://bdm.ufmt.br/PUBhttp://200.129.241.122/oai/requestbibliotecacentral@ufmt.br||opendoar:2022-09-09T07:00:57Biblioteca Digital de Monografias da UFMT - Universidade Federal de Mato Grosso (UFMT)false
dc.title.none.fl_str_mv Hospedabilidade de plantas A Pratylenchus penetrans
title Hospedabilidade de plantas A Pratylenchus penetrans
spellingShingle Hospedabilidade de plantas A Pratylenchus penetrans
Amorim, Daniel Junior Batista de
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
Nematoide das lesões radiculares
plantas não hospedeiras
fator de reprodução
Root lesion nematodes
non-host plants
reproduction factor
title_short Hospedabilidade de plantas A Pratylenchus penetrans
title_full Hospedabilidade de plantas A Pratylenchus penetrans
title_fullStr Hospedabilidade de plantas A Pratylenchus penetrans
title_full_unstemmed Hospedabilidade de plantas A Pratylenchus penetrans
title_sort Hospedabilidade de plantas A Pratylenchus penetrans
author Amorim, Daniel Junior Batista de
author_facet Amorim, Daniel Junior Batista de
author_role author
dc.contributor.none.fl_str_mv Ferreira, Paulo Afonso
8261047896794489
http://lattes.cnpq.br/8261047896794489
Ferreira, Paulo Afonso
8261047896794489
http://lattes.cnpq.br/8261047896794489
Marchi, Sidnei Roberto de
5885155446723216
http://lattes.cnpq.br/5885155446723216
Lira, Aline de Oliveira
9372146447026795
http://lattes.cnpq.br/9372146447026795
dc.contributor.author.fl_str_mv Amorim, Daniel Junior Batista de
dc.subject.por.fl_str_mv CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
Nematoide das lesões radiculares
plantas não hospedeiras
fator de reprodução
Root lesion nematodes
non-host plants
reproduction factor
topic CNPQ::CIENCIAS AGRARIAS::AGRONOMIA
Nematoide das lesões radiculares
plantas não hospedeiras
fator de reprodução
Root lesion nematodes
non-host plants
reproduction factor
description The nematodes the species Pratylenchus penetrans species are responsible for big productivity losses in various cultures in the world. The main way to control this nematode is to use crop rotation with non-host plants. However, in Brazil there are few studies with this nematode. Thus, the objective of this experiment was to analyze possible host plants for the P. penetrans. The experiment was conducted in a greenhouse using a completely randomized design with 8 plants and 7 repetitions. The plants utilized for this experiment were the following: corn (AG 1051), soybean (BONUS 8579 RSF IPRO), cotton plant (TMG 47 B2RF), Pennisetum glaucum (Millet ADR 300), Crotalaria juncea, Crotalaria spectabilis, Crotalaria ochroleuca e Brachiaria ruziziensis. Were used vessels with capacity of 1 liter; The substrate used was earth and washed sand in at proportion 1:1. In each vase was placed a pre-sprouted seedling, and each seedling was inoculated with 750 individuals P. penetrans (initial population) contained in 6 ml suspension. After complete 60 days the experiment was uninstalled and taken to analysis in laboratory where the following variables were evaluated: Population density of P. penetrans in soil and roots; relative population of P. penetrans (number of individuals per gram of root); root mass of plants and reproduction factor of P. penetrans in plants. It was observed that soybean and corn presented the highest reproduction factor and population density of P. penetrans. The millet, cotton plant, C. juncea, C. spectabilis, C. ochroleuca and B. ruziziensis plants presented low reproduction factor. Corn had the largest root mass and the cotton plant the smaller. The relative population of P. penetrans was higher in soybean and cotton plant and lower in C. spectabilis and C. ochroleuca.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-28
2019-08-16
2022-08-31T18:07:48Z
2022-08-31T18:07:48Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/bachelorThesis
info:eu-repo/semantics/dataset
format bachelorThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv AMORIM, Daniel Junior Batista de. Hospedabilidade de plantas A Pratylenchus penetrans. 2019. 31 f. Monografia (Bacharelado em Agronomia) - Instituto de Ciências Exatas e da Terra, Universidade Federal de Mato Grosso, Barra do Garças, 2019.
http://bdm.ufmt.br/handle/1/2450
identifier_str_mv AMORIM, Daniel Junior Batista de. Hospedabilidade de plantas A Pratylenchus penetrans. 2019. 31 f. Monografia (Bacharelado em Agronomia) - Instituto de Ciências Exatas e da Terra, Universidade Federal de Mato Grosso, Barra do Garças, 2019.
url http://bdm.ufmt.br/handle/1/2450
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.publisher.none.fl_str_mv Universidade Federal de Mato Grosso
Brasil
Instituto de Ciências Exatas e da Terra (ICET) – Araguaia
UFMT CUA - Araguaia
Agronomia - CUA
publisher.none.fl_str_mv Universidade Federal de Mato Grosso
Brasil
Instituto de Ciências Exatas e da Terra (ICET) – Araguaia
UFMT CUA - Araguaia
Agronomia - CUA
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Monografias da UFMT
instname:Universidade Federal de Mato Grosso (UFMT)
instacron:UFMT
instname_str Universidade Federal de Mato Grosso (UFMT)
instacron_str UFMT
institution UFMT
reponame_str Biblioteca Digital de Monografias da UFMT
collection Biblioteca Digital de Monografias da UFMT
repository.name.fl_str_mv Biblioteca Digital de Monografias da UFMT - Universidade Federal de Mato Grosso (UFMT)
repository.mail.fl_str_mv bibliotecacentral@ufmt.br||
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