Working Document Series Open Access Effect of organic and inorganic ammendments on soil chemical and maize yield characteristics in Zimbabwe S. Angombe · T. Chitata · R.L. Mhindu · A. Munodawafa +1 more Performance evaluation of five treatments on soil chemical characteristics and yield of maize was carried out in Lower Gweru, Zimbabwe. The treatments were gypsum, mopane ash, green manure, combined gypsum and green manure (green manure + … RUF-36977 2016 CC BY 4.0 18 Sep 2017
