Table I. Soil chemical characteristics on two soil series before planting pigeon pea as improved fallow system at Nyankpala in the subhumid zone of Ghana in 1997
Tabel I. grondchemiese grondeienskappe op twee reekse voor plant Pigeon ertjie as verbeterde braak Stelsel op Nyankpala in die subhumid Sone van Ghana in 1997.