Utilización de agroinsumos en paspalum atratum cv. Cambá FCA

The aim of this work was to assess the effect of agro-inputs in biomass production of Paspalum atratum cv. Cambá and in soil biological activity. The sowing of pasture was carried out in pots with sandy soil. Seven treatments and five repetitions were applied; Control (T), Mineral Fertilizer (FM) 10...

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Autores principales: Krynski, Mariel Alejandra, Romero, Amalia María Eugenia, Urbani, Mario Hugo
Formato: Artículo
Lenguaje:Español
Publicado: Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto Agrotécnico "Pedro M. Fuentes Godo" 2022
Materias:
Compost
Paspalum atratum
Basalt powder
Biological activity
Polvo de basalto
Actividad biológica
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/31800
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-31800
record_format dspace
spelling I48-R184-123456789-318002024-09-26T15:42:54Z Utilización de agroinsumos en paspalum atratum cv. Cambá FCA Agro-inputs usage in paspalum atratum cv. Cambá FCA Krynski, Mariel Alejandra Romero, Amalia María Eugenia Urbani, Mario Hugo Compost Paspalum atratum Basalt powder Biological activity Compost Paspalum atratum Polvo de basalto Actividad biológica The aim of this work was to assess the effect of agro-inputs in biomass production of Paspalum atratum cv. Cambá and in soil biological activity. The sowing of pasture was carried out in pots with sandy soil. Seven treatments and five repetitions were applied; Control (T), Mineral Fertilizer (FM) 100 kg.ha1 , Vermicompost (LC) 40 tn.ha-1 , Vermicompost + Basalt (LC + B) 40 tn.ha-1 and 2.5 tn.ha-1 respectively, Compost (C) 40 tn.ha-1 , Compost + Basalt (C + B) 40 tn.ha-1 and 2.5 tn.ha-1 respectively and basalt powder (B) 2.5 tn.ha-1 . The plants were cut three times after that they were extracted. Height, amount of tillers, dry weight of the aerial part of the plants, radical dry weight and global biological activity were measured. ANOVA and means comparison by Tukey (α <0.05) were performed. When the first cut was carried out, the variable height obtained was the lowest in B treatment and after that measurement no other treatment denoted meaningful differences. The amount of tillers showed no meaningful differences among treatments until the first cut was performed. In the following measurements the LC treatment obtained the highest values and B the lowest ones. Regarding biomass aerial weight in the first cut, there were no meaningful differences between treatments and in the following cuts the LC treatment reached the highest value. On the other hand, the highest value of root dry weight was obtained by FM treatment, differing statistically only from B. The Global Biological Activity was similar among treatments. El objetivo del trabajo fue evaluar el efecto del uso de agroinsumos sobre la producción de biomasa de Paspalum atratum cv. Cambá y en la actividad biológica del suelo. El ensayo se realizó en macetas conteniendo suelo arenoso. Se aplicaron siete tratamientos con cinco repeticiones cada uno en un diseño completo al azar. Los tratamientos aplicados fueron: Testigo (T): suelo solo, Fertilizante Mineral (FM) 100 kg.ha-1, Lombricompost (LC) 40 tn.ha-1, Lombricompost + Basalto (LC + B) 40 tn.ha-1 y 2,5 tn.ha-1 respectivamente, Compost (C) 40 tn.ha-1, Compost + Basalto (C+B) 40 tn.ha-1 y 2,5 tn.ha-1 respectivamente y polvo de basalto (B) 2,5 tn.ha-1. Se realizaron 3 cortes, y en el último se extrajeron las plantas. Se midió altura, número de macollos, peso seco de parte aérea, peso seco radical y actividad biológica global. Se realizó ANAVA y comparación de medias por Tukey (α<0,05) observándose que para altura previo al primer corte B arrojó el menor valor, posterior al primer corte ningún tratamiento tuvo diferencias significativas. Para número de macollos no se encontraron diferencias significativas entre tratamientos hasta el primer corte, en las siguientes mediciones el tratamiento LC obtuvo los mayores valores y B los menores. Respecto a Peso Seco Aéreo en el primer corte no hubo diferencias significativas entre tratamientos y en los siguientes cortes el mayor valor lo tuvo el tratamiento LC. Para Peso Seco Radical el mayor valor lo obtuvo el tratamiento FM diferenciándose estadísticamente solo de B. Para Actividad Biológica Global no se encontraron diferencias estadísticamente significativas entre tratamientos. 2022-02-23T20:10:12Z 2022-02-23T20:10:12Z 2020-12-21 Artículo 0328-4077 http://repositorio.unne.edu.ar/handle/123456789/31800 spa https://revistas.unne.edu.ar/index.php/agr/article/view/4665 http://dx.doi.org/10.30972/agr.0304665 openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. 117-125 application/pdf Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto Agrotécnico "Pedro M. Fuentes Godo" Agrotecnia: REBIOS, 2020, no. 30, p. 117-125.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Español
topic Compost
Paspalum atratum
Basalt powder
Biological activity
Compost
Paspalum atratum
Polvo de basalto
Actividad biológica
spellingShingle Compost
Paspalum atratum
Basalt powder
Biological activity
Compost
Paspalum atratum
Polvo de basalto
Actividad biológica
Krynski, Mariel Alejandra
Romero, Amalia María Eugenia
Urbani, Mario Hugo
Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
topic_facet Compost
Paspalum atratum
Basalt powder
Biological activity
Compost
Paspalum atratum
Polvo de basalto
Actividad biológica
description The aim of this work was to assess the effect of agro-inputs in biomass production of Paspalum atratum cv. Cambá and in soil biological activity. The sowing of pasture was carried out in pots with sandy soil. Seven treatments and five repetitions were applied; Control (T), Mineral Fertilizer (FM) 100 kg.ha1 , Vermicompost (LC) 40 tn.ha-1 , Vermicompost + Basalt (LC + B) 40 tn.ha-1 and 2.5 tn.ha-1 respectively, Compost (C) 40 tn.ha-1 , Compost + Basalt (C + B) 40 tn.ha-1 and 2.5 tn.ha-1 respectively and basalt powder (B) 2.5 tn.ha-1 . The plants were cut three times after that they were extracted. Height, amount of tillers, dry weight of the aerial part of the plants, radical dry weight and global biological activity were measured. ANOVA and means comparison by Tukey (α <0.05) were performed. When the first cut was carried out, the variable height obtained was the lowest in B treatment and after that measurement no other treatment denoted meaningful differences. The amount of tillers showed no meaningful differences among treatments until the first cut was performed. In the following measurements the LC treatment obtained the highest values and B the lowest ones. Regarding biomass aerial weight in the first cut, there were no meaningful differences between treatments and in the following cuts the LC treatment reached the highest value. On the other hand, the highest value of root dry weight was obtained by FM treatment, differing statistically only from B. The Global Biological Activity was similar among treatments.
format Artículo
author Krynski, Mariel Alejandra
Romero, Amalia María Eugenia
Urbani, Mario Hugo
author_facet Krynski, Mariel Alejandra
Romero, Amalia María Eugenia
Urbani, Mario Hugo
author_sort Krynski, Mariel Alejandra
title Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
title_short Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
title_full Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
title_fullStr Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
title_full_unstemmed Utilización de agroinsumos en paspalum atratum cv. Cambá FCA
title_sort utilización de agroinsumos en paspalum atratum cv. cambá fca
publisher Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto Agrotécnico "Pedro M. Fuentes Godo"
publishDate 2022
url http://repositorio.unne.edu.ar/handle/123456789/31800
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