In humid tropical areas such as the Loreto region, where the National University of the Peruvian Amazon is located with its faculty of agronomy that prioritizes research on pastures and forages, I carried out the present research work titled: “DOSE OF POLLINASE IN YIELD FORAGE Pennisetum sp. “CUBA 22” IN LORETO. 2023.” The cut-off time was 60 days with a Completely Randomized Block Design with 4 treatments and 4 repetitions. The treatments were T0 (0 tons of chicken manure/ha), T1 (10 tons of chicken manure/ha), T2 (20 tons of chicken manure/ha) and T3 (30 tons of chicken manure/ha), according to the results data in The dependent variables that were evaluated in the T3 treatment (30 tons of chicken manure/ha) are statistically equal to the T2 treatment (20 tons of chicken manure/ha) in all the dependent variables of the Cuba 22 forage research. Plant height (m) was 1.60 m. with T...