Análisis dialélico incompleto con materiales de cacao (Theobroma cacao L.) nacional centenario de alta producción”
Fecha
2021
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Facultad de Ciencias Agrarias Universidad de Guayaquil
Resumen
El Ecuador representa el 63% de la producción mundial, por las condiciones
geográficas y la riqueza en recursos biológicos que posee, el fruto que crece en
esta región es conocido por su intenso sabor y aroma. El tema en estudio fue
“Análisis dialélico incompleto con materiales de cacao (Theobroma cacao L.)
nacional centenario de alta producción” se realizaron 10 polinizaciones por cada
material, por pertenecer la investigación a la estadística no paramétrica no se
utilizó un diseño. Para la determinación de la compatibilidad de los 13 materiales
se hizo de acuerdo con la teoría de Knigth y Rogers (Prendimiento y absiciones), utilizando una prueba estadística Chi Cuadrado (X 2 ), al nivel del 5% de
probabilidad y con un grado de libertad de 3.84%. considerado como dato de
frecuencia esperada el valor del 30% de pegue de frutos. La investigación se
efectuó en la Estación Experimental Litoral Sur del INIAP.
Ecuador represents 63% of the world production, on account of the geographical conditions and the biological resources affluence it possesses. The fruit that grows in this region is known for its intense flavor and smell. The subject under study was "Incomplete dialelic analysis with materials from cacao (Theobroma cacao L.) national centennial of high production". Ten pollinations were conducted per material, as the research focus is of non-parametric statistics, a design was not used. To pinpoint the compatibility of the 13 materials, it was done according to the Knight and Rogers theory (Grasp and absitions), by using a Chi Square (X2) statistical test, at 5% probability level and with a freedom rate of 3.84%, deemed as data of expected frequency the value of 30% of fruit sticking. This research took place at INIAP's Litoral Sur Experimental Station.
Ecuador represents 63% of the world production, on account of the geographical conditions and the biological resources affluence it possesses. The fruit that grows in this region is known for its intense flavor and smell. The subject under study was "Incomplete dialelic analysis with materials from cacao (Theobroma cacao L.) national centennial of high production". Ten pollinations were conducted per material, as the research focus is of non-parametric statistics, a design was not used. To pinpoint the compatibility of the 13 materials, it was done according to the Knight and Rogers theory (Grasp and absitions), by using a Chi Square (X2) statistical test, at 5% probability level and with a freedom rate of 3.84%, deemed as data of expected frequency the value of 30% of fruit sticking. This research took place at INIAP's Litoral Sur Experimental Station.
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Palabras clave
Compatibilidad, Absiciones, Polinizaciones, Análisis Dialélico