Application of Cow Urine as a Liquid Biofertilizer in Carrot Production in an Agro-sustainable System

Carrot (Daucus carota) is one of the most important vegetables in world. Cow urine a fertilizer available rural areas and can be used agriculture. However, there are no indications best dose to carrots. The authors aimed with this work evaluate different concentrations cow cultivation ‘Brasília’ treatments consisted five doses (0%, 0.5%, 1.0%, 1.5% 2.0%) applied during culture cycle. After 90 days, agronomic characteristics (weight, length, diameter, productivity, luminosity, chromaticity, Hue angle) were evaluated. application increased weight, length ‘Brasilia’