Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos
The investigation was carried out on the grounds of the “Don Luis” farm owned by Mr. Luis Duche, “Las Balsas” compound, in the Montalvo canton, Los Ríos province. The planting material was the corn hybrid "Emblema 777", using as treatments the edaphic fertilizers Rafos and Nitrodoble, alon...
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| Формат: | bachelorThesis |
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2020
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| Online-ссылка: | http://dspace.utb.edu.ec/handle/49000/8477 |
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| author | Alarcón Ramírez, Carlos Adonis |
| author_facet | Alarcón Ramírez, Carlos Adonis |
| author_role | author |
| collection | Repositorio Universidad Técnica de Babahoyo |
| dc.contributor.none.fl_str_mv | Colina Navarrete, Eduardo |
| dc.creator.none.fl_str_mv | Alarcón Ramírez, Carlos Adonis |
| dc.date.none.fl_str_mv | 2020-10-01T02:08:31Z 2020-10-01T02:08:31Z 2020 |
| dc.format.none.fl_str_mv | 52 p. application/pdf |
| dc.identifier.none.fl_str_mv | http://dspace.utb.edu.ec/handle/49000/8477 |
| dc.language.none.fl_str_mv | es |
| dc.publisher.none.fl_str_mv | BABAHOYO:UTB,2020 |
| dc.rights.none.fl_str_mv | Atribución-NoComercial-SinDerivadas 3.0 Ecuador http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Técnica de Babahoyo instname:Universidad Técnica de Babahoyo instacron:UTB |
| dc.subject.none.fl_str_mv | Fertilización edáfica Producción Maíz |
| dc.title.none.fl_str_mv | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | The investigation was carried out on the grounds of the “Don Luis” farm owned by Mr. Luis Duche, “Las Balsas” compound, in the Montalvo canton, Los Ríos province. The planting material was the corn hybrid "Emblema 777", using as treatments the edaphic fertilizers Rafos and Nitrodoble, alone and in mixtures, comparing them against two conventional fertilization programs and a control without application, in three repetitions. The objective of the work was to evaluate the effect of the programs on grain yield. The sowing of corn was carried out manually in experimental units of 20 m2. Treatments were distributed in a randomized complete block design DBCA. The analysis of variance established statistical significance and in the evaluation of means the Tukey test of significance was used at 95%. The variables evaluated were: plant height, insertion height, days to flowering, days to harvest, ear diameter, ear length, grain weight, yield per hectare, agronomic efficiency and economic analysis. The results found establish that all the fertilized treatments surpassed the control without application of fertilizers. The fertilized treatments presented statistical parity in several variables with the exception of days to flowering, days to physiological maturation and grain weight. The Rafos 350 kg/ha + Nitrodoble 120 kg/ha treatment achieved a higher grain yield. The highest agronomic efficiency rate was calculated in the treatment Rafos 250 kg/ha + Nitrodoble 120 kg/ha, with phosphorus being the chemical control and potassium Rafos 250 kg/ha + Nitrodoble 120 kg/ha. Economically, all the treatments were greater than the control. The Raphos + Nitrodoble treatment (350 +120 kg/ha) generated the highest utility |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | UTB_054ebfef8dfdc43d530344d0136f9bd1 |
| instacron_str | UTB |
| institution | UTB |
| instname_str | Universidad Técnica de Babahoyo |
| language_invalid_str_mv | es |
| network_acronym_str | UTB |
| network_name_str | Repositorio Universidad Técnica de Babahoyo |
| oai_identifier_str | oai:dspace.utb.edu.ec:49000/8477 |
| publishDate | 2020 |
| publisher.none.fl_str_mv | BABAHOYO:UTB,2020 |
| reponame_str | Repositorio Universidad Técnica de Babahoyo |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Repositorio Universidad Técnica de Babahoyo - Universidad Técnica de Babahoyo |
| repository_id_str | 0 |
| rights_invalid_str_mv | Atribución-NoComercial-SinDerivadas 3.0 Ecuador http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ |
| spelling | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los RíosAlarcón Ramírez, Carlos AdonisFertilización edáficaProducciónMaízThe investigation was carried out on the grounds of the “Don Luis” farm owned by Mr. Luis Duche, “Las Balsas” compound, in the Montalvo canton, Los Ríos province. The planting material was the corn hybrid "Emblema 777", using as treatments the edaphic fertilizers Rafos and Nitrodoble, alone and in mixtures, comparing them against two conventional fertilization programs and a control without application, in three repetitions. The objective of the work was to evaluate the effect of the programs on grain yield. The sowing of corn was carried out manually in experimental units of 20 m2. Treatments were distributed in a randomized complete block design DBCA. The analysis of variance established statistical significance and in the evaluation of means the Tukey test of significance was used at 95%. The variables evaluated were: plant height, insertion height, days to flowering, days to harvest, ear diameter, ear length, grain weight, yield per hectare, agronomic efficiency and economic analysis. The results found establish that all the fertilized treatments surpassed the control without application of fertilizers. The fertilized treatments presented statistical parity in several variables with the exception of days to flowering, days to physiological maturation and grain weight. The Rafos 350 kg/ha + Nitrodoble 120 kg/ha treatment achieved a higher grain yield. The highest agronomic efficiency rate was calculated in the treatment Rafos 250 kg/ha + Nitrodoble 120 kg/ha, with phosphorus being the chemical control and potassium Rafos 250 kg/ha + Nitrodoble 120 kg/ha. Economically, all the treatments were greater than the control. The Raphos + Nitrodoble treatment (350 +120 kg/ha) generated the highest utilityThe investigation was carried out on the grounds of the “Don Luis” farm owned by Mr. Luis Duche, “Las Balsas” compound, in the Montalvo canton, Los Ríos province. The planting material was the corn hybrid "Emblema 777", using as treatments the edaphic fertilizers Rafos and Nitrodoble, alone and in mixtures, comparing them against two conventional fertilization programs and a control without application, in three repetitions. The objective of the work was to evaluate the effect of the programs on grain yield. The sowing of corn was carried out manually in experimental units of 20 m2. Treatments were distributed in a randomized complete block design DBCA. The analysis of variance established statistical significance and in the evaluation of means the Tukey test of significance was used at 95%. The variables evaluated were: plant height, insertion height, days to flowering, days to harvest, ear diameter, ear length, grain weight, yield per hectare, agronomic efficiency and economic analysis. The results found establish that all the fertilized treatments surpassed the control without application of fertilizers. The fertilized treatments presented statistical parity in several variables with the exception of days to flowering, days to physiological maturation and grain weight. The Rafos 350 kg/ha + Nitrodoble 120 kg/ha treatment achieved a higher grain yield. The highest agronomic efficiency rate was calculated in the treatment Rafos 250 kg/ha + Nitrodoble 120 kg/ha, with phosphorus being the chemical control and potassium Rafos 250 kg/ha + Nitrodoble 120 kg/ha. Economically, all the treatments were greater than the control. The Raphos + Nitrodoble treatment (350 +120 kg/ha) generated the highest utilityLa investigación fue realizada en los predios de la finca “Don Luis “propiedad del Sr. Luis Duche, recinto “Las Balsas”, en el cantón Montalvo, provincia de los Ríos. El material de siembra fue el híbrido de maíz “Emblema 777”, utilizando como tratamientos los fertilizantes edáficos Rafos y Nitrodoble, solos y en mezclas, comparándolos contra dos programas de fertilización convencional y un testigo sin aplicación, en tres repeticiones. El objetivo del trabajo fue evaluar el efecto de los programas en el rendimiento de grano. La siembra de maíz fue efectuada manualmente en unidades experimentales de 20 m2. Los tratamientos se distribuyeron en un diseño de bloques completos al azar DBCA. El análisis de varianza estableció la significancia estadística y en la evaluación de medias se empleó la prueba de significancia de Tukey al 95 %. Las variables valoradas fueron: altura de planta, altura de inserción, días a floración, días a cosecha, diámetro de mazorcas, longitud de mazorcas, peso de grano, rendimiento por hectárea, eficiencia agronómica y análisis económico. Los resultados encontrados establecen que todos los tratamientos fertilizados sobrepasaron al testigo sin aplicación de fertilizantes. Los tratamientos fertilizados presentaron paridad estadística en varias variables con excepción de días a la floración, días a maduración fisiológica y peso de grano. El tratamiento Rafos 350 kg/ha + Nitrodoble 120 kg/ha de alcanzo mayor rendimiento de grano. La mayor tasa de eficiencia agronómica se cálculo en el tratamiento Rafos 250 kg/ha + Nitrodoble 120 kg/ha, siendo en fósforo el testigo químico y potasio Rafos 250 kg/ha + Nitrodoble 120 kg/ha. Económicamente todos los tratamientos fueron mayores al testigo. El tratamiento Raphos + Nitrodoble (350 +120 kg/ha) generó la mayor utilidad.BABAHOYO:UTB,2020Colina Navarrete, Eduardo2020-10-01T02:08:31Z2020-10-01T02:08:31Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis52 p.application/pdfhttp://dspace.utb.edu.ec/handle/49000/8477esAtribución-NoComercial-SinDerivadas 3.0 Ecuadorhttp://creativecommons.org/licenses/by-nc-nd/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Universidad Técnica de Babahoyoinstname:Universidad Técnica de Babahoyoinstacron:UTB2022-02-08T08:07:52Zoai:dspace.utb.edu.ec:49000/8477Institucionalhttp://dspace.utb.edu.ec/Universidad públicahttps://utb.edu.ec/http://dspace.utb.edu.ec/oai.Ecuador...opendoar:02026-03-07T22:20:14.612357Repositorio Universidad Técnica de Babahoyo - Universidad Técnica de Babahoyotrue |
| spellingShingle | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos Alarcón Ramírez, Carlos Adonis Fertilización edáfica Producción Maíz |
| status_str | publishedVersion |
| title | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| title_full | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| title_fullStr | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| title_full_unstemmed | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| title_short | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| title_sort | Comportamiento agronómico del cultivo de maíz (Zea mays L.) a la aplicación de los fertilizantes edáficos granulares en la zona de Montalvo, Los Ríos |
| topic | Fertilización edáfica Producción Maíz |
| url | http://dspace.utb.edu.ec/handle/49000/8477 |