The Thesis was carried out in the facilities of the Workshop of Teaching and Research of Horticultural Plants (TEIPH), of the Faculty of Agronomy-UNAP. The type of research was experimental, explanatory, prospective with one independent variable (Chicken dose) and eight dependent variables (Plant height, Plant diameter, number of leaves/plant, length of the root, diameter of the pella, total weight of the plant, weight of the pella and weight of pellas/ha). The objective of the research work was to determine if the payment with doses of chicken, influences the agronomic characteristics and yield of Brassica oleracea L. var. Italic "broccoli", in Zungarococha-Loreto. The Statistical Design that was handled was the Completely Random Block Design, with four treatments and four repetitions. Each experimental unit consisted of 2 rows, 5 plants/row and the sampling unit consisted of four plant...