Agronomía

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Ingeniería Agronómica

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Author: search.filters.author.Carhuaricra Rosales, Jorge Eduardo

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    Caracterización morfo agronómica de 10 accesiones de cebada de grano desnudo (Hordeum Vulgare L.) en la Granja Laguacoto III, cantón Guaranda, provincia Bolívar
    (Universidad Estatal de Bolívar . Facultad de Ciencias Agropecuarias . Escuela de Ingeniería Agronómica, 2013) Carhuaricra Rosales, Jorge Eduardo; Monar, Carlos
    The naked barley grain under different forms of consumption is one of the most important cereals for human consumption, and has increased significantly due to rapid population growth. In Ecuador, in the Bolívar province have not improved varieties naked barley grain. The lNlAP Grains Program and through the project UEB Research and Seed Production, are conducting a research process grain barley germplasm naked since 2011 to free the medium term grain barley varieties naked for her Good price compared to common barley. The objectives in this research were to evaluate the major morphological and 10 agronomic grain barley accessions desnudo.ii) Select the best grain barley accessions nude for study agroecological zones and iii) Establishing a database Morpho agronomic characterization of 10 accessions of naked barley grain, as a basis for future commercial varieties of barley naked in Ecuador. This research was conducted in the town of Laguacoto III, Canton Guaranda, Bolívar province. Design was a randomized complete block with 10 treatments and 3 replications. Analysis of variance were performed, correlation, linear regression and Tukey test at 5% for comparing means of accessions. The main results obtained in this research were: The highest average grain barley naked accession was recorded in T5 with 2831 kg / ha at 14% moisture, surpassing by 18% the control INIAP- Atahualpa and 32% Rita Pelada The variable that decreased the grain yield of naked barley by 22% spike was shattering. The component to increase the grain yield of naked barley by 94% was the weight in kg / plot. Finally this study allowed select 5 accessions of naked barley grain with good morphological, agronomic and nutritional to continue with participatory research process and release medium term commercial varieties naked barley grain with high yield potential and industrial quality