dc.contributor.author | Ruiz Morales, Angie Karina | |
dc.date.accessioned | 2020-09-11T23:58:59Z | |
dc.date.available | 2020-09-11T23:58:59Z | |
dc.date.issued | 2020-09-11 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12558/3093 | |
dc.description.abstract | La fertilización a base de N en maíz permite que el cultivo alcance su potencial productivo. El objetivo de esta investigación es establecer la fertilización nitrogenada óptima para cada genotipo de maíz (ICA V-305, ICA V-156 y ICA V109) en la finca experimental San Pablo.Variedades que fueron sometidas a tres tratamientos; testigo (T) que no presentó refuerzos de nitrógeno, tratamiento 1 (T1) con adicionamiento de 60 kg/ha de N y tratamiento 3 (T3) al que se le suministro 120 kg/ha de N, realizando dos aplicaciones a los 15 y 35 DDG. Los datos de calidad (diámetro tallo, altura planta y número de hojas) se toman semanalmente desde el estado fenológico V3 a V8. Resultando diferencias significativas en PF de los híbridos ICA V-305 y ICA V-156 y PS en ICA V-109.
ABSTRACT
Nitrogen-based fertilization in corn allows the crop to reach its productive potential. The objective of this research is to establish optimal nitrogen fertilization for each maize genotype (ICA V-305, ICA V-156 and ICA V-109) the San Pablo experimental farm. Varieties that were submitted three treatments; witness (T) who did not present nitrogen reinforcements, treatment one (T1) with addition of 60 kg / ha of N and treatment three (T3) to which 120 kg / ha of N is supplied, performing two applications to the fifteen and thirty-five DDG. Quality data (stem diameter, plant height and number of leaves) are taken weekly from the phenological state V3 to V8. resulting significant differences in PF of the hybrids ICA V-305 and ICA V156 and PS in ICA V-109 | es_CO |
dc.description.sponsorship | Extensión Facatativá | es_CO |
dc.language.iso | spa | es_CO |
dc.relation.ispartofseries | TGAGFA;20141 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Genotipos | es_CO |
dc.subject | Nitrogenada | es_CO |
dc.subject | Refuerzo | es_CO |
dc.subject | Fenológico | es_CO |
dc.subject | Genotypes | es_CO |
dc.subject | Nitrogen | es_CO |
dc.subject | Reinforcement | es_CO |
dc.subject | Phenological | es_CO |
dc.title | Evaluación De Tres Genotipos De Maiz (Zea Mays L.) Bajo Diferentes Dosis Nitrogenadas En La Finca San Pablo | es_CO |
dc.type | Thesis | es_CO |