The research was carried out in order to evaluate the manure by supplementing with doses of N P K in the fertilization of cauliflower. The statistical design of the study was the BCA and the Comparisons Test was Duncan's. The results of the study led to the following: The agronomic characteristics and yield of cauliflower were improved by the addition of NPK as a complement to organic fertilizer (manure). Treatments T4 (manure + 250-50-500) and T3 (chicken manure + 150-40-400) had a minimal difference. The yield of 10,250 kg of pella/ha respectively of the T4 treatment was higher. Manure manure (T1) produced a yield of 6,840 kg of pella /ha, being surpassed by Treatments T2 (poultry manure + 100-30-300) with 9,010 kg of poultry manure/ha, Treatment T3 (poultry manure + 150-40-400) with 10,170 kg of poultry manure/ha and Treatment T4 (poultry manure + 250-50-500) with 10,250 kg of poultry...