The study looked at what factors affect agricultural productivity in Nigeria from 1981 to 2015. They used a method called the Autoregressive Distributed Lag Model to analyze the data. The results showed that spending on agriculture, raw materials, machinery, and land all have a positive impact on agricultural productivity in Nigeria. Output growth also helps increase productivity. The study suggests that investing in rural infrastructure can help boost agricultural productivity, which in turn can help the Nigerian economy grow and diversify.