Tạp chí
Nguyễn Như Hà, Vũ Hữu Yêm (trang 90-92)
Từ khoá: bón phân, lúa, lúa ngắn ngày, thâm canh, đất phù sa, sông Hồng
Summary
On potassium fertilization for high yielding sort duration rice on the Red river alluvials soils
Potassium level taken up by intensive short duration rice was found stable. Recommended effective potassium rate should be based on the expected yield level of soil potassium availability supply and the potassium up take by the plant.
