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Mathematics, 16.06.2021 18:40 katelynamber10

Từ các loại phân: NPK (16-8-8), super lân (16% P2O5) và KCl (60% K2O). Hãy tính lượng phân thương phẩm của mỗi loại phân trên để đáp ứng lượng dinh dưỡng cần thiết cho 1ha ớt với công thức được khuyến cáo là 100kg N + 60kg P2O5 + 120kg K2O.

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Từ các loại phân: NPK (16-8-8), super lân (16% P2O5) và KCl (60% K2O). Hãy tính lượng phân thương ph...
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