English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

espanolRESUMEN La mora de castilla (Rubus glaucus Benth) contribuye al sustento economico de cerca de 12000 familias de medianos y pequenos productores en el Ecuador pero la baja productividad de las plantaciones y la falta de calidad de la fruta, limitan las posibilidades de mejorar los ingresos y de comercializar de manera justa el producto. El escaso conocimiento de las consecuencias de las zonas agroclimaticas sobre el cultivo contribuye a este panorama. En esta investigacion se planteo estudiar el efecto sobre el cultivo de Mora de Castilla de tres pisos altitudinales de la provincia Bolivar, Ecuador. Se procedio a la seleccion de plantas con mayor produccion y menores problemas fitosanitarios, en epoca seca y en conjunto con los productores. Se seleccionaron cultivos ubi cados tres alturas diferenciadas y se realizo una caracterizacion fenologica y fitopatologica in situ de dichas plantas, estudiando 3 tratamientos productores por zona, con 5 repeticiones. Para determinar diferencias de productividad entre las plantas de las tres zonas se realizo un analisis de varianza y prueba de Tukey al 5 %. Se observa variaciones significativas en el numero de tallos terciarios y en el numero de hojas, entre las plantas ubicadas en el piso altitudinal alto y bajo, lo que permite inferir un aumento de la productividad de los huertos de este ultimo piso altitudinal. Igualmente los dias transcurridos de la floracion a la cosecha son menores en el piso altitudinal bajo, lo que permitiria mayores ciclos de produccion por ano, con su consecuente aporte economico. EnglishABSTRACT Cultivation of the Andean Raspberry (Rubus glaucus Benth) contributes to the economic livelihood of nearly 12000 medium and small-scale producer families in Ecuador, however the low productivity of this crop and lack of quality of its fruit limit the possibilities of increasing income and fair commercialization of the product. Little knowledge about the effect of agro-climatic zones on the cultivation of this crop contributes to this situation. This research’s aim was to study the effect of three altitudinal levels, in Bolivar Province, Ecuador, on the harvesting of the Andean Raspberry. Plants with higher production and less phytosanitary problems, during the dry season, where selected in cooperation with local producers. Crops from three different altitudes were selected and subjected to in situ phenological and phytopathological characterization, studying 3 producers per zone, with 5 repetitions. An analysis of variance and Tukey test at 5% were conducted in order to determine productivity differences between plants from the three zones. Significant variations were observed in the number of tertiary stems and number of leaves between plants located in the high and low altitudinal levels. This makes it possible to infer a productivity increase in the orchards located in the lowest altitudinal level. Days transcurred between blooming and harvest are also less in the low altitudinal level, which allows for more production cycles per year and consequently a higher revenue for small-scale producers of this berry.

Efecto del piso altitudinal sobre la calidad de la mora ( Rubus glaucus benth) en la región interandina del Ecuador