Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll

Detalhes bibliográficos
Autor(a) principal: Chiconato, Denise Aparecida [UNESP]
Data de Publicação: 2014
Outros Autores: Galbiatti, João Antonio [UNESP], Maldonado Jr., Walter [UNESP], Franco, Claudenir Facincani [UNESP], Caramelo, Anaira Denise [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/232306
Resumo: It is necessary and urgent the search by sources of organic fertilizer and decrease the consumption of water for irrigation. In the context, the aim of this study was to evaluate the nutritional effects of the use of bovine biofertilizers incorporated into the soil and of the irrigation in the development of lettuce. The research was developed, using an experimental design in randomized blocks, factorial scheme 6x2, with six levels of fertilization (4 doses of bovine biofertilizer and two witnesses: without fertilizer and mineral fertilizer) and two irrigation layers (80 and 100% of reference evapotranspiration) with four replications, in the field. The variables analyzed were: height, head diameter, chlorophyll, leaf number, fresh matter and dry matter of plant tops. It was performed by analysis of variance of F test, comparison of means by Tukey test (p < 0.05) and polynomial regression. The results showed that the levels of biofertilizer were similar to the mineral control, pointing the possibility to replace them with the dose of 90m3ha-1 more recommendable, and the best water layer, of 80% of the evapotranspiration.
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spelling Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyllLactuca sativa LMineral fertilizerOrganic fertilizerWaterIt is necessary and urgent the search by sources of organic fertilizer and decrease the consumption of water for irrigation. In the context, the aim of this study was to evaluate the nutritional effects of the use of bovine biofertilizers incorporated into the soil and of the irrigation in the development of lettuce. The research was developed, using an experimental design in randomized blocks, factorial scheme 6x2, with six levels of fertilization (4 doses of bovine biofertilizer and two witnesses: without fertilizer and mineral fertilizer) and two irrigation layers (80 and 100% of reference evapotranspiration) with four replications, in the field. The variables analyzed were: height, head diameter, chlorophyll, leaf number, fresh matter and dry matter of plant tops. It was performed by analysis of variance of F test, comparison of means by Tukey test (p < 0.05) and polynomial regression. The results showed that the levels of biofertilizer were similar to the mineral control, pointing the possibility to replace them with the dose of 90m3ha-1 more recommendable, and the best water layer, of 80% of the evapotranspiration.Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Jaboticabal, SPFaculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Chiconato, Denise Aparecida [UNESP]Galbiatti, João Antonio [UNESP]Maldonado Jr., Walter [UNESP]Franco, Claudenir Facincani [UNESP]Caramelo, Anaira Denise [UNESP]2022-04-29T11:29:20Z2022-04-29T11:29:20Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article140-147Comunicata Scientiae, v. 5, n. 2, p. 140-147, 2014.2177-51332176-9079http://hdl.handle.net/11449/2323062-s2.0-84904572820Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengComunicata Scientiaeinfo:eu-repo/semantics/openAccess2024-06-06T14:54:18Zoai:repositorio.unesp.br:11449/232306Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:33:11.800035Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
title Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
spellingShingle Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
Chiconato, Denise Aparecida [UNESP]
Lactuca sativa L
Mineral fertilizer
Organic fertilizer
Water
title_short Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
title_full Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
title_fullStr Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
title_full_unstemmed Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
title_sort Bovine biofertilizer and irrigation layers on lettuce development and leaf chlorophyll
author Chiconato, Denise Aparecida [UNESP]
author_facet Chiconato, Denise Aparecida [UNESP]
Galbiatti, João Antonio [UNESP]
Maldonado Jr., Walter [UNESP]
Franco, Claudenir Facincani [UNESP]
Caramelo, Anaira Denise [UNESP]
author_role author
author2 Galbiatti, João Antonio [UNESP]
Maldonado Jr., Walter [UNESP]
Franco, Claudenir Facincani [UNESP]
Caramelo, Anaira Denise [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Chiconato, Denise Aparecida [UNESP]
Galbiatti, João Antonio [UNESP]
Maldonado Jr., Walter [UNESP]
Franco, Claudenir Facincani [UNESP]
Caramelo, Anaira Denise [UNESP]
dc.subject.por.fl_str_mv Lactuca sativa L
Mineral fertilizer
Organic fertilizer
Water
topic Lactuca sativa L
Mineral fertilizer
Organic fertilizer
Water
description It is necessary and urgent the search by sources of organic fertilizer and decrease the consumption of water for irrigation. In the context, the aim of this study was to evaluate the nutritional effects of the use of bovine biofertilizers incorporated into the soil and of the irrigation in the development of lettuce. The research was developed, using an experimental design in randomized blocks, factorial scheme 6x2, with six levels of fertilization (4 doses of bovine biofertilizer and two witnesses: without fertilizer and mineral fertilizer) and two irrigation layers (80 and 100% of reference evapotranspiration) with four replications, in the field. The variables analyzed were: height, head diameter, chlorophyll, leaf number, fresh matter and dry matter of plant tops. It was performed by analysis of variance of F test, comparison of means by Tukey test (p < 0.05) and polynomial regression. The results showed that the levels of biofertilizer were similar to the mineral control, pointing the possibility to replace them with the dose of 90m3ha-1 more recommendable, and the best water layer, of 80% of the evapotranspiration.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-29T11:29:20Z
2022-04-29T11:29:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Comunicata Scientiae, v. 5, n. 2, p. 140-147, 2014.
2177-5133
2176-9079
http://hdl.handle.net/11449/232306
2-s2.0-84904572820
identifier_str_mv Comunicata Scientiae, v. 5, n. 2, p. 140-147, 2014.
2177-5133
2176-9079
2-s2.0-84904572820
url http://hdl.handle.net/11449/232306
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Comunicata Scientiae
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 140-147
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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