Impact of Fertilizer Policy on Crop Production in Nigeria
Impact of Fertilizer Policy on Crop Production in Nigeria
Abstract
This study examined the impact of fertilizer policy on crop production. The various trends in fertilizer policy reform were explored. Specifically, the fertilizer policy was studied under two policy regimes: the pre-liberalization and the liberalization periods. The first period is between 1986 and 1996, which otherwise constituted the pre-liberalization era while the years between 1997 and 2006 make up the second period, otherwise called the liberalization era. Secondary data on the distribution of fertilizer, usage-rate, fertilizer cost, yield of selected cereals, as well as the time series features of the variables, test for cointegration and the error correction mechanism were used in this research. The descriptive analysis, students’ t-test and the...