Rehabilitation of used mixed soils
1980
Antwi-Boasiakoh, J.
Rehabilitation study of used soil mixes for further nursery work using improved Zuarungu variety of tomato is reported. Four treatments, unsterilized used, sterilized used, sterilized used plus nutrients, and sterilized unused mixes were evaluated for seed sowing, pricking-out, and potting. Steam sterilization for 4 h at 100 deg C of unsterilized used mixes caused increase in the N, P and K contents. Although many environmental factors, including nutrient and water supply affecting yield are of major importance, no single factor but a conglomeration of factors lead to good or poor growth, flower number, and other agronomic characters of tomato
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