To compare the effectiveness of dry blend zinc, zinc cote fertilizers and soil applied zinc sulphate.To evaluate effectiveness of Zinc cote products and DAPS.
Although soil and agronomy data collection in Ethiopia has begun over 60 years ago, the data are hardly accessible as they are scattered across different organizations, mostly held in the hands of ind
There are two files containing the soil chemistry data for the Fertiliser and Irrigation trials and two files containing pasture production and botanical composition data. Data are also available for
