Declining land productivity is a major problem facing smallholder farmers in Kenya today. This decline primarily results from a reduction in soil fertility caused by continuous cultivation without adequate addition of ...

Declining soil and crop productivity is a major problem facing smallholder farmers in eastern and central highlands of Kenya. This is caused by continuous cropping without addition of adequate external soil fertility inputs. ...

Declining food production is a major concern in Kenya. This decline is brought about by continuous cultivation of soils without adequate external inputs. A multidisciplinary farmers' participatory trial aimed at offering ...