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Bảng dữ liệu an toàn Việt Nam Quy trình dinh dưỡng Lựa chọn phân bónThe proper Spot for Potassium are going to be based on what your soil potassium ranges are. For the majority of efficient use by cereal crops, K fertilizer should be placed Along with the seed. For many row crops, potash should be side-banded on the aspect and/or