Table 1. Selected soil physico-chemical characteristics before and after treatment

From

Change in Soil Fertility and Beetroot Productivity after Single and Mixed Application of Basalt Dust, Poultry Manure and NPK 20-10-10 in Nkwen (Cameroon Volcanic Line)

Pierre Wotchoko, Primus Azinwi Tamfuh, David Guimolaire Nkouathio, Djibril Gus Kouankap Nono, Christabel Simoben Bongkem, Marie LouiseVohnyui Chenyi, Dieudonné Bitom

World Journal of Agricultural Research. 2019, 7(4), 137-148 doi:10.12691/wjar-7-4-4