Incidence of the mechanized sowing speed in irrigated rice

This paper presents some experimental results to determine the incidence of mechanized sowing speed in the development and growth of rice in El Espinal-Tolima. Using a completely randomized design and a seed density of 104.5 ± 3.3 kg/ha, plots were sown in three replicates at 3.31 ± 0.05 km/h, 5.13...

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Autores:
González-Betancourt, Mauricio
Alonso-Fernández, Ana Milena
Mayorga-Ruíz, Zaira Liceth
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/60863
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/60863
http://bdigital.unal.edu.co/59245/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
Sowing speed
irrigated rice
rice profitability
Velocidad de siembra
arroz de riego
rentabilidad del arroz
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/60863
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2González-Betancourt, Mauricioe142b6dc-c59f-4dab-92ac-67d64b61e1f8300Alonso-Fernández, Ana Milena55f0ba6b-ce08-40c0-81ed-40f4d6ea5767300Mayorga-Ruíz, Zaira Liceth9e9863c9-4106-4f4a-8334-4414d1ce39eb3002019-07-02T19:18:23Z2019-07-02T19:18:23Z2017-10-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60863http://bdigital.unal.edu.co/59245/This paper presents some experimental results to determine the incidence of mechanized sowing speed in the development and growth of rice in El Espinal-Tolima. Using a completely randomized design and a seed density of 104.5 ± 3.3 kg/ha, plots were sown in three replicates at 3.31 ± 0.05 km/h, 5.13 ± 0.18 Km/h, and 6.98 ± 0.24 km/h. Plant population, plant weight, dry matter, moisture content, and yield showed statistically significant differences with respect to sowing speed. This research found that the sowing speed has a proportional relationship with: a) the percentage of plants grouped in their roots, b) the number of non-productive tillers, c) the fuel consumed rate, d) uncovered seed, e) effective field capacity. The sowing speed of 5.13 ± 0.18 km/h was achieved by plants with a higher number of panicles per m2 and yield: this is optimal.Se determinó la incidencia de la velocidad mecanizada de siembra en el desarrollo y crecimiento del arroz en El Espinal-Tolima. Utilizando un diseño completamente al azar y una densidad de semilla de 104.5 ± 3.3 kg/ha, se sembraron parcelas en tres repeticiones a 3.31 ± 0.05 km/h, 5.13 ± 0.18 Km/h y 6.98 ± 0.24 km/h. La población de las plantas, el peso de la planta, la materia seca, el contenido de humedad y el rendimiento mostraron diferencias estadísticamente significativas con respecto a la velocidad de siembra. Se encontró que la velocidad de siembra tiene una relación proporcional con: a) el porcentaje de plantas agrupadas en sus raíces, b) los tallos no productivos, c) el combustible consumido, d) las semillas descubiertas, e) la capacidad de campo efectiva. La velocidad de siembra de 5.13 ± 0.18 km/h logro plantas con mayor número de panículas por m2 y rendimiento, lo cual es óptimo.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/63755Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaGonzález-Betancourt, Mauricio and Alonso-Fernández, Ana Milena and Mayorga-Ruíz, Zaira Liceth (2017) Incidence of the mechanized sowing speed in irrigated rice. DYNA, 84 (203). pp. 101-109. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringSowing speedirrigated ricerice profitabilityVelocidad de siembraarroz de riegorentabilidad del arrozIncidence of the mechanized sowing speed in irrigated riceArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL63755-357503-1-PB.pdfapplication/pdf955140https://repositorio.unal.edu.co/bitstream/unal/60863/1/63755-357503-1-PB.pdf38b40e968119487f4ffb55bcd1f13145MD51THUMBNAIL63755-357503-1-PB.pdf.jpg63755-357503-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9797https://repositorio.unal.edu.co/bitstream/unal/60863/2/63755-357503-1-PB.pdf.jpgcb1b024ddb34269188b411fb83827c6eMD52unal/60863oai:repositorio.unal.edu.co:unal/608632023-04-09 23:05:06.427Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Incidence of the mechanized sowing speed in irrigated rice
title Incidence of the mechanized sowing speed in irrigated rice
spellingShingle Incidence of the mechanized sowing speed in irrigated rice
62 Ingeniería y operaciones afines / Engineering
Sowing speed
irrigated rice
rice profitability
Velocidad de siembra
arroz de riego
rentabilidad del arroz
title_short Incidence of the mechanized sowing speed in irrigated rice
title_full Incidence of the mechanized sowing speed in irrigated rice
title_fullStr Incidence of the mechanized sowing speed in irrigated rice
title_full_unstemmed Incidence of the mechanized sowing speed in irrigated rice
title_sort Incidence of the mechanized sowing speed in irrigated rice
dc.creator.fl_str_mv González-Betancourt, Mauricio
Alonso-Fernández, Ana Milena
Mayorga-Ruíz, Zaira Liceth
dc.contributor.author.spa.fl_str_mv González-Betancourt, Mauricio
Alonso-Fernández, Ana Milena
Mayorga-Ruíz, Zaira Liceth
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
Sowing speed
irrigated rice
rice profitability
Velocidad de siembra
arroz de riego
rentabilidad del arroz
dc.subject.proposal.spa.fl_str_mv Sowing speed
irrigated rice
rice profitability
Velocidad de siembra
arroz de riego
rentabilidad del arroz
description This paper presents some experimental results to determine the incidence of mechanized sowing speed in the development and growth of rice in El Espinal-Tolima. Using a completely randomized design and a seed density of 104.5 ± 3.3 kg/ha, plots were sown in three replicates at 3.31 ± 0.05 km/h, 5.13 ± 0.18 Km/h, and 6.98 ± 0.24 km/h. Plant population, plant weight, dry matter, moisture content, and yield showed statistically significant differences with respect to sowing speed. This research found that the sowing speed has a proportional relationship with: a) the percentage of plants grouped in their roots, b) the number of non-productive tillers, c) the fuel consumed rate, d) uncovered seed, e) effective field capacity. The sowing speed of 5.13 ± 0.18 km/h was achieved by plants with a higher number of panicles per m2 and yield: this is optimal.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017-10-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T19:18:23Z
dc.date.available.spa.fl_str_mv 2019-07-02T19:18:23Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/60863
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/59245/
identifier_str_mv ISSN: 2346-2183
url https://repositorio.unal.edu.co/handle/unal/60863
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dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/63755
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv González-Betancourt, Mauricio and Alonso-Fernández, Ana Milena and Mayorga-Ruíz, Zaira Liceth (2017) Incidence of the mechanized sowing speed in irrigated rice. DYNA, 84 (203). pp. 101-109. ISSN 2346-2183
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas.
institution Universidad Nacional de Colombia
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