What is the second type of INORGANIC FERTILIZER you used on this plot?
Categories
Value
Category
1
Di-ammoium phosphate (dap)
2
Urea
3
Triple super phosphate (tsp)
4
Calcium ammonium nitrate (can)
5
Sulphate of ammonium (sa)
6
Nitrogen phosphate potassium (npk)
7
Minjingu rock phosphate (mrp)
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.