Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/13761 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783 |
Resumo: | Family farming is critical for Brazilian food security and economy. However, this sector has low investment capacity, which results in low utilization of production technologies. Alternative soil cultivation systems and inexpensive drip irrigation needs to be tested for family farming. The aim of this study was to evaluate different soil cultivation systems and the use of KIFNET™ drip irrigation in the initial vegetative growth of coffee (Coffea arabica L.) ‘Catuaí’ in an Oxisol. We tested three soil cultivation systems (plowing and harrowing/CONV; subsoiling at 30 cm/SS; and scarification, fertilization at 60 cm and harrowing/TO) and two irrigation treatments (irrigated and non-irrigated). The irrigation management addressed the crop water requirements by monitoring weather conditions using an automatic weather station and calculating the ETo using the Penman-Monteith equation. There were significant differences among the soil cultivation systems and irrigation (p<0.01). Treatments with CONV soil cultivation system presented higher plant height, stem diameter, number of branches and canopy width compared to the other soil cultivation systems (13.8%, 10%, 16%, and 19.2% respectively) (p <0 01). Irrigated treatments were 12.8%, 39.7%, 34.8%, and 25.8% higher than non-irrigated ones for the same variables (p <0.01). SS and TO soil cultivation systems presented no effect at the initial development stage because of the shallow root system. The tested drip irrigation system can be a low-cost alternative for irrigation in family farming. |
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Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiarGrowth of coffee seedlings under different soil cultivation systems and family farming drip irrigationAgronomiaCoffea arabica L.Irrigation managementIrrigaçãoManejo de irrigaçãoIrrigação localizadaSistemas de preparo do soloDrip irrigationSoil cultivation systemsFamily farming is critical for Brazilian food security and economy. However, this sector has low investment capacity, which results in low utilization of production technologies. Alternative soil cultivation systems and inexpensive drip irrigation needs to be tested for family farming. The aim of this study was to evaluate different soil cultivation systems and the use of KIFNET™ drip irrigation in the initial vegetative growth of coffee (Coffea arabica L.) ‘Catuaí’ in an Oxisol. We tested three soil cultivation systems (plowing and harrowing/CONV; subsoiling at 30 cm/SS; and scarification, fertilization at 60 cm and harrowing/TO) and two irrigation treatments (irrigated and non-irrigated). The irrigation management addressed the crop water requirements by monitoring weather conditions using an automatic weather station and calculating the ETo using the Penman-Monteith equation. There were significant differences among the soil cultivation systems and irrigation (p<0.01). Treatments with CONV soil cultivation system presented higher plant height, stem diameter, number of branches and canopy width compared to the other soil cultivation systems (13.8%, 10%, 16%, and 19.2% respectively) (p <0 01). Irrigated treatments were 12.8%, 39.7%, 34.8%, and 25.8% higher than non-irrigated ones for the same variables (p <0.01). SS and TO soil cultivation systems presented no effect at the initial development stage because of the shallow root system. The tested drip irrigation system can be a low-cost alternative for irrigation in family farming.A agricultura familiar é fundamental para a segurança alimentar e a economia brasileira. No entanto, esse setor possui baixa capacidade de investimento, o que resulta na baixa utilização de tecnologias de produção. Sistemas alternativos de preparo do solo e de irrigação por gotejamento devem ser testados para aplicação na agricultura familiar. Objetivou-se, neste estudo, avaliar diferentes sistemas de preparo de solo e o emprego da irrigação por gotejamento KIFNET®, no crescimento vegetativo inicial do café ‘Catuaí Vermelho’ em Latossolo vermelho distroférrico. Testaram-se três sistemas de preparo do solo: aração e gradagem/CONV; subsolagem a 30 cm/SS; escarificação, adubação a 60 cm e gradagem/TO) e dois tratamentos de irrigação (irrigado e não irrigado). O manejo da irrigação foi realizado para atender à demanda hídrica da cultura, monitorandose as condições climáticas, utilizando uma estação meteorológica automática que estimava a ETo por meio de Penman-Monteith. Houve diferenças significativas entre os sistemas de preparo do solo e a irrigação (p<0,01). O tratamento com preparo CONV apresentou altura de plantas, diâmetro do caule, número de ramos e largura média da copa respectivamente 13,8%, 10%, 16% e 19,2% superiores em relação aos demais sistemas de preparo (p<0,01). Os tratamentos irrigados foram 12,8%, 39,7%, 34,8% e 25,8% superiores aos não irrigados para as mesmas variáveis (p<0,01). Os sistemas de preparo de solo com SS e TO não apresentaram efeito na fase inicial de desenvolvimento com sistema radicular superficial. O sistema de gotejamento testado pode ser uma alternativa de baixo custo para irrigação na agricultura familiar.2015-02-132017-08-01T20:07:08Z2017-08-01T20:07:08Z2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfFERRAREZI, R. S. et al. Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar. Coffee Science, Lavras, v. 10, n. 1, p. 91 - 101, jan./mar. 2015.http://repositorio.ufla.br/jspui/handle/1/13761http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783Coffee Science; v. 10, n. 1 (2015); 91 - 101Coffee Science; v. 10, n. 1 (2015); 91 - 101Coffee Science; v. 10, n. 1 (2015); 91 - 1011984-39091809-6875reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttp://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783/pdf_163http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/833http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/834http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/835http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/836Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFerrarezi, Rhuanito SoranzDeus, Fábio Ponciano deMartins, Guilherme AlonsoPrimo, RenanTestezlaf, RobertoFerrarezi, Rhuanito SoranzDeus, Fábio Ponciano deMartins, Guilherme AlonsoPrimo, RenanTestezlaf, Roberto2021-03-05T16:39:44Zoai:localhost:1/13761Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-03-05T16:39:44Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar Growth of coffee seedlings under different soil cultivation systems and family farming drip irrigation |
title |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
spellingShingle |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar Ferrarezi, Rhuanito Soranz Agronomia Coffea arabica L. Irrigation management Irrigação Manejo de irrigação Irrigação localizada Sistemas de preparo do solo Drip irrigation Soil cultivation systems |
title_short |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
title_full |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
title_fullStr |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
title_full_unstemmed |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
title_sort |
Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar |
author |
Ferrarezi, Rhuanito Soranz |
author_facet |
Ferrarezi, Rhuanito Soranz Deus, Fábio Ponciano de Martins, Guilherme Alonso Primo, Renan Testezlaf, Roberto |
author_role |
author |
author2 |
Deus, Fábio Ponciano de Martins, Guilherme Alonso Primo, Renan Testezlaf, Roberto |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Ferrarezi, Rhuanito Soranz Deus, Fábio Ponciano de Martins, Guilherme Alonso Primo, Renan Testezlaf, Roberto Ferrarezi, Rhuanito Soranz Deus, Fábio Ponciano de Martins, Guilherme Alonso Primo, Renan Testezlaf, Roberto |
dc.subject.por.fl_str_mv |
Agronomia Coffea arabica L. Irrigation management Irrigação Manejo de irrigação Irrigação localizada Sistemas de preparo do solo Drip irrigation Soil cultivation systems |
topic |
Agronomia Coffea arabica L. Irrigation management Irrigação Manejo de irrigação Irrigação localizada Sistemas de preparo do solo Drip irrigation Soil cultivation systems |
description |
Family farming is critical for Brazilian food security and economy. However, this sector has low investment capacity, which results in low utilization of production technologies. Alternative soil cultivation systems and inexpensive drip irrigation needs to be tested for family farming. The aim of this study was to evaluate different soil cultivation systems and the use of KIFNET™ drip irrigation in the initial vegetative growth of coffee (Coffea arabica L.) ‘Catuaí’ in an Oxisol. We tested three soil cultivation systems (plowing and harrowing/CONV; subsoiling at 30 cm/SS; and scarification, fertilization at 60 cm and harrowing/TO) and two irrigation treatments (irrigated and non-irrigated). The irrigation management addressed the crop water requirements by monitoring weather conditions using an automatic weather station and calculating the ETo using the Penman-Monteith equation. There were significant differences among the soil cultivation systems and irrigation (p<0.01). Treatments with CONV soil cultivation system presented higher plant height, stem diameter, number of branches and canopy width compared to the other soil cultivation systems (13.8%, 10%, 16%, and 19.2% respectively) (p <0 01). Irrigated treatments were 12.8%, 39.7%, 34.8%, and 25.8% higher than non-irrigated ones for the same variables (p <0.01). SS and TO soil cultivation systems presented no effect at the initial development stage because of the shallow root system. The tested drip irrigation system can be a low-cost alternative for irrigation in family farming. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-02-13 2015 2017-08-01T20:07:08Z 2017-08-01T20:07:08Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
FERRAREZI, R. S. et al. Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar. Coffee Science, Lavras, v. 10, n. 1, p. 91 - 101, jan./mar. 2015. http://repositorio.ufla.br/jspui/handle/1/13761 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783 |
identifier_str_mv |
FERRAREZI, R. S. et al. Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar. Coffee Science, Lavras, v. 10, n. 1, p. 91 - 101, jan./mar. 2015. |
url |
http://repositorio.ufla.br/jspui/handle/1/13761 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/783/pdf_163 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/833 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/834 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/835 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/783/836 |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.source.none.fl_str_mv |
Coffee Science; v. 10, n. 1 (2015); 91 - 101 Coffee Science; v. 10, n. 1 (2015); 91 - 101 Coffee Science; v. 10, n. 1 (2015); 91 - 101 1984-3909 1809-6875 reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1807835218194726912 |