Techniques for planting black radish trees give high economic efficiency
Currently, the basic techniques of planting black radish trees are still not widely known although this plant is being grown widely due to high economic profits and medicalOstrich rearing gives high economic efficiency
'Ostrich breeding is very idle but for high economic efficiency', that is what Mr. Le Van Luong in Group 6, Thinh Lang Ward (Hoa Binh City, Hoa Binh Province) draws after more than