A useful soil testing service starts with collection of representative soil samples. A fertilizer recommendation made after analyzing the soil can only be as good as the sample on which it is based
Kuyeza kopindulitsa kwa dothi kumayamba ndi kutolera dothi loyerekeza. Upangiri pa feteleza wopelekedwa pambuyo pakuyeza dothi umakhala wabwino ngati zotsatira za dothi lomwe lagwiritsidwa ntchito