Question

वृहत पोषक क्या है और हम इन्हें वृहत पोषक क्यों कहते हैं?

Answer 1

Macro-nutrients are those nutrients which are required in large quantities for growth and development of plants. Since they are required in large quantities, they are known as macro-nutrient. The six macro-nutrients required by plants are nitrogen, phosphorus, potassium, calcium, magnesium, and sulphur.