Citas bibligráficas
Torres, V., (2014). Efecto del carbonato de calcio y la fertilizacion NPK en la acumulacion de materia seca en cebada variedad Zapata en un suelo acido de La Libertad [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22041
Torres, V., Efecto del carbonato de calcio y la fertilizacion NPK en la acumulacion de materia seca en cebada variedad Zapata en un suelo acido de La Libertad []. PE: Universidad Nacional de Trujillo; 2014. https://hdl.handle.net/20.500.14414/22041
@misc{renati/879174,
title = "Efecto del carbonato de calcio y la fertilizacion NPK en la acumulacion de materia seca en cebada variedad Zapata en un suelo acido de La Libertad",
author = "Torres Vargas, Victor Hugo",
publisher = "Universidad Nacional de Trujillo",
year = "2014"
}
ABSTRACT The experiment installed the April 13 the 2013 in Suelos´s Laboratorio of Ciencias Agropecuarias´s Faculty, located in Trujillo´s University Nacional, District Trujillo, and the Libertad region. Experimental design was applied in a randomized complete block with a factorial arrangement of 2 x 3 with 4 replications. The effect calcium carbonate and the fertilization NPK in the dry-matter accumulation in barley Var. Zapata in an ground, pH´s ground 4.4 and 8.6 cmol (+) kilograms ground-1 of changeable acidity precedent de the Alto Paraiso in the provinces of Chuco´s Santiago to 3990 msnm. He evaluated the combining two levels of calcium carbonate (0 soil 4g/kg) and 3 levels of NPK fertilizer (40-40-40, 80-80-80 and 120-120-120mg/kg. Each experimental unit consisted of a pot with two kg of soil, pH´s ground 4.4. He evaluated the dry-matter grains, foliage, aerial (grains+foliage), radicular, total, number of macollos and height from the beginning; the calcium carbonate also increases the number of tillers per plant and the study treatments do not affect root dry matter accumulation and plant height.
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