This paper titled "Evaluation of humic acid dose Leonardite granules and humic and fulvic acids with macro and micro nutrients in the cultivation of Chinese onion (red variety Chiclayo), agro-ecological conditions in the province of Lamas" had as objectives: To evaluate the effect of two doses of humic acid granular Leonardite, and two doses of humic and fulvic with macro and micro nutrients - liquid in the cultivation of Chinese onion (Allium fistolosum) (chiclayana red variety), and perform the analysis Economy of the treatments studied. The research was conducted on the farm "El Pacifico" located in the District of Lamas, Province of Lamas, San Martin Department. We used the statistical design of randomized complete block (RCBD) with four blocks, five treatments. The treatments were soil application of 300 and 400 kg / ha grain ac.húmicos (T1 and T2), the application every 15 days 50...