Đỗ Thị Thanh Ren, Nguyễn Thị Xuân Diệu (trang 39-44)
Từ khoá: Nguyên tố vi lượng, Zn, Cu, Mn, đất, lúa, Đồng bằng sông Cửu Long
Micronutrients (Zn, Cu, Mn) on paddy rice in the Mekong delta
Soil samples were taken in paddy field located in different ecological areas. Results: available concentrations of Cu, Zn, Mn are suitable for rice growing varied from 4.43 to 18.36mg.kg-1; 2.98 to 16.16mg.kg-1 and 0.75 to 177.08mg.kg-1, respectively.