Browsing by Author "Burgos Burgos, Dalton Daniel"

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    Omisión de macronutrientes primarios y producción de tres clones de cacao (Theobroma cacao L.).
    (Ecuador : La Maná Universidad Técnica de Cotopaxi (UTC), 2024-08) Burgos Burgos, Dalton Daniel; Masapanta Calapaqui, Anthony Patricio; López Bósquez, Jonathan Bismar
    The research was developed at the "Sacha Wiwa" Experimental Center of the Guasaganda Parish, La Maná Canton, Cotopaxi Province, the project lasted six months, the main objective was to evaluate the effect of the omission of primary macronutrients and production of three cocoa clones (Theobroma cacao L.), using a completely randomized block design, with a factorial arrangement of 3 x 5, where factor A is the cocoa clones (CCN-51, EET-48 and EET-96), factor B is the omissions of macronutrients (-NPK), (-N), (-P), (-K) and (NPK). The results obtained showed that the clone CCN-51 obtained the highest values in each of the variables evaluated, diseased cobs 3.35, healthy cobs 8.6, in the incidence the clone CCN-51 obtained a value of 32.55%, a cob length of 25.43 cm, a diameter of 10.93, a dry weight of 2.91, a fresh grain weight of 4.67 and a yield of 1493.35 kg / ha, with respect to factor B the omissions (-P), (-N), (-K), (-NPK), were the omissions that influenced each of the variables, in the case of the economic analysis the clone CCN-51 was the one that obtained the best yield with NPK with 2479 kg / ha and a gross income of $ 8924.4 and a profitability of 178,15%.