Estudio agronómico de dos variedades de camote Ipomoea batatas L.
Fecha
2017
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El presente trabajo experimental se realizó durante los meses de agosto a
diciembre del año 2015, en la Comunidad “San Eloy” del Cantón
Rocafuerte, Provincia de Manabí. Ecuador Ubicado a 0º 55’ 6’’ de Latitud
Sur y 80º 26’ 10’’ de Longitud Occidental y altitud de 8 msnm.
Se utilizó un diseño de bloques completos al azar en arreglo factorial de 2 x
2 x 2 x 2, con tres repeticiones por localidad.
Los objetivos fueron a) determinar el efecto de: número de guías (1-2),
longitud de guías (10-30 cm) y distanciamiento entre plantas (30-40 cm)
sobre el rendimiento en dos variedades de camote b) determinar la mejor
longitud de guía, L.G, N,G y D.S y c) realizar un análisis económico de los
tratamientos.
En lo relacionado al rendimiento de camote de las dos variedades en
estudio, frente a los factores: longitud de guía, numero de guía y
distanciamiento entre plantas, la variedad Toquecita obtuvo el mayor
rendimiento en peso de follaje con un promedio general de 18.89 kg frente
a la variedad Guayaco que obtuvo 13.60 kg; en número y peso de raíz
comercial no hubo diferencias estadísticas entre las dos variedades.
De los factores en estudio: longitud de guía (30 cm); número de guía (2) y
distanciamiento de siembra (40 cm), todos de la variedad Toquecita fueron
los mejores.
Se concluye que el tratamiento 15 (Guayaco M+ L.G 30cm + N.G 2 +D.S
30 cm) con Tasa de Retorno Marginal de 6993.6%, fue la mejor alternativa.
Se recomienda:
Utilizar la variedad Toquecita, es un material que presenta excelentes
características agronómicas.
This experimental work was conducted during the months of August to December 2015, in the Community "San Eloy" Canton Rocafuerte, Manabi Province. Ecuador Located at 0 ° 55 '6' 'South Latitude and 80º 26' 10 '' West Longitude and altitude of 8 meters. design randomized complete block design was used in factorial arrangement of 2 x 2 x 2 x 2, with three replicates per location. The objectives were a) to determine the effect of: number of guides (1-2), length guides (10-30 cm) and distance between plants (30-40 cm) on performance in two varieties of sweet potato b) determine the guide best length, LG, N, G and DS c) an economic analysis of treatments. In relation to the performance of yams of the two varieties under study, compared factors: length guide, guide number and distance between plants, the variety Toquecita obtained the highest yield by weight of foliage with an overall average of 18.89 kg vs. Guayaco the variety which obtained 13.60 kg; in number and weight of commercial real there were no statistical differences between the two varieties. Of the factors under study: guide length (30 cm); waybill number (2) and planting distance (40 cm), all of the variety Toquecita were the best. It is concluded that treatment 15 (M + L.G Guayaco N.G 30cm + 2 + D. S 30 cm) with marginal return rate of 6993.6%, was the best alternative. It is recommended: Use Toquecita variety, it is a material having excellent agronomic characteristics. Sow one guide per site representing less investment in labor and increased production.
This experimental work was conducted during the months of August to December 2015, in the Community "San Eloy" Canton Rocafuerte, Manabi Province. Ecuador Located at 0 ° 55 '6' 'South Latitude and 80º 26' 10 '' West Longitude and altitude of 8 meters. design randomized complete block design was used in factorial arrangement of 2 x 2 x 2 x 2, with three replicates per location. The objectives were a) to determine the effect of: number of guides (1-2), length guides (10-30 cm) and distance between plants (30-40 cm) on performance in two varieties of sweet potato b) determine the guide best length, LG, N, G and DS c) an economic analysis of treatments. In relation to the performance of yams of the two varieties under study, compared factors: length guide, guide number and distance between plants, the variety Toquecita obtained the highest yield by weight of foliage with an overall average of 18.89 kg vs. Guayaco the variety which obtained 13.60 kg; in number and weight of commercial real there were no statistical differences between the two varieties. Of the factors under study: guide length (30 cm); waybill number (2) and planting distance (40 cm), all of the variety Toquecita were the best. It is concluded that treatment 15 (M + L.G Guayaco N.G 30cm + 2 + D. S 30 cm) with marginal return rate of 6993.6%, was the best alternative. It is recommended: Use Toquecita variety, it is a material having excellent agronomic characteristics. Sow one guide per site representing less investment in labor and increased production.
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CAMOTE, TOQUECITA, GUAYACO MORADO, NUMERO DE GUIAS, LONGITUD DE GUIAS, DISTANCIAMIENTO ENTRE PLANTAS