Каталог исследований Holos Research

Evaluación de la cosecha inicial de cuatro clones de cacao (Theobroma cacao L.), en Asociación con Fernán Sánchez (Triplaris Cumingiana F.) y Teca (Tectona Grandis L.).

2013-01-01цитирований: 0

Álvarez Laborde, Juberth Daniel,, Mendoza Corro, Luis Fernando, Ramos Remache, Rommel

Оригинальная аннотация

This research was conducted at the Experimental Farm "La Represa" property Quevedo State Technical University, located in the Fayta, 7,5 mile of the Via San Carlos , province of Los Ríos - Ecuador. With 01 º 03'18 '' south latitude and 79 º 25'24 '' west longitude.At an altitude of 73 meters, with 24,5 ° C, with a relative humidity of 77,4 % , to 823 of heleofanía, and average annual rainfall of 2178 mm.The soils are clay loam with a pH of 5,7. The experiment lasted a year. The association of four variables were clones of cacao (EET- 96, EET- 103 EET- 544 and CCN -51) with two tree species (Fernán Sánchez and teak). With four sub treatments and three replicates per tree species, was used a randomized complete block design in parcels divided (forestry species and cacao clones). Were planted 24 experimental units in an area of 9963 m2. 3x3 m distance between plants, with a population of 824 cocoa plants .The forestry species trees have 9x9 m distance, with 63 trees and 63 Fernán Sánchez teak. was evaluated the productivity , intensity of flowering, budding, fruiting Cherelles wilt, also the incidence of witches' broom , number of healthy and diseased pods , pod index and seed fresh weight in kg per year, was assessed and applied the Tukey test at 5% probability. The sprouting variables, Cherelles wilt , broom and stem straightness were not significantly different .The best flowering in the rainy season was the CCN -51 with 2,83 in the dry season the EET- 103 clone with 2,83. Fruiting during the dry season was the best clone EET- 96 with 2,50 in rainy was the EET- 544 with 5,17 diseased pods and EET- 103 clone in the dry season with 14,44 diseased pods. The Increased production of healthy pods was in the rainy season was the EET -96 clone with 129,33 and CCN -51 clone for the dry season with 204,67.

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Canonical: https://research.holos.house/w/ea0f479d-f67f-4e66-8b17-b663ba8cbec9