Respuesta de Coffea arabica L. a la aplicación de abonos orgánicos y biofertilizantes
Author(s) -
Daniela Arisbet Canseco Martínez,
Yuri Villegas Aparicio,
Ernesto Castañeda Hidalgo,
José Cruz Carrillo Rodríguez,
Celerino Robles,
Gisela Margarita Santiago Martínez
Publication year - 2020
Publication title -
revista mexicana de ciencias agrícolas
Language(s) - Spanish
Resource type - Journals
eISSN - 2007-9230
pISSN - 2007-0934
DOI - 10.29312/remexca.v11i6.2612
Subject(s) - humanities , physics , art
espanolEl cafe organico tiene una alta demanda en el mercado internacional y su cultivo se aprovecha como eje de desarrollo comunitario. En Oaxaca se implementan alternativas ecologicas de forma sostenible para la produccion de cafe. El objetivo del estudio fue evaluar el efecto de abonos organicos y biofertilizantes en la dinamica del crecimiento de C. arabica L. en plantas establecidas en campo var. Typica renovadas tres anos atras. El estudio se realizo en la finca El Nueve, Santa Maria Huatulco, Oaxaca, durante 2018. Los abonos organicos evaluados fueron: Lombricomposta (L), Natur-abono® (Na), Bio-Orgamin (Bo) y guano de murcielago (Gm). Los biofertilizantes fueron a base de Azotobacter sp. (Az) y Glomus cubense (Gc). Ademas de sus combinaciones y un testigo (T), para un total de 17 tratamientos. Los datos se sometieron a un analisis de varianza y pruebas Tukey. Las variables evaluadas fueron altura de la planta (Ap), diametro del tallo (Dt), indice de esbeltez (IE) y numero de nudos (Nn). Los cafetos respondieron positivamente a los abonos organicos y biofertilizantes, obteniendo diferencias significativas entre tratamientos con un nivel de significancia (p≤ 0.05), para Ap, con la combinacion de Gm+L+Gc se obtuvieron alturas de 216 cm. Para Dt, el T mostro el mayor valor con 3.16 cm. En cuanto a Nn, la combinacion de Gm+L+Gc genero mayor numero con 56.33 nudos. El uso de abonos organicos y biofertilizantes en combinacion es indispensable para el buen crecimiento de los cafetos en plantaciones renovadas. EnglishOrganic coffee is in high demand in the international market and its cultivation is used as a hub for community development. Oaxaca is one of the states where ecological alternatives are implemented in a sustainable way to producecoffee. The objective of the study was to evaluate the effect of organic fertilizers and biofertilizers on the growth dynamics of C. arabicaL. in plants established in the var. Typica renovated three years ago. The study was carried out at the El Nueve farm, Santa MariaHuatulco,Oaxaca, during 2018. The organic fertilizers evaluated were: Vermicompost (L), Natur-fertilizer®(Na), Bio-Orgamin (Bo) and Bat Guano (Gm). The biofertilizers were based on Azotobactersp. (Az) and Glomus cubense(Gc). In addition to their combinations and a control (T), for a total of 17 treatments. Data were subjected to analysis of variance and Tukey tests. The variables evaluated were plant height (Ap), stem diameter (Dt), slenderness index (IE) and number of knots (Nn). The coffee trees responded positively to organic fertilizers and biofertilizers, obtaining significant differences between treatments with a level of significance (p≤ 0.05), for Ap, with the combination of Gm+L+Gc, heights of 216 cm were obtained. For Dt, the T showed the highest value with 3.16 cm. As for Nn, the combination of Gm+L+Gc was the one that generated the highest number with 56.33 knots. The use of organic fertilizers and biofertilizers in combination is essential for the good growthof coffee trees in renovated plantations.
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