MCQ PracticeHeavy applications of potassium fertilizers often lead to reduced absorption ofSubject: AgricultureTopic: AgronomyAMagnesium and CalciumBBoron and ManganeseCNitrogen, Phosphorus and PotassiumDZinc and CopperCorrect Answer: DPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the