Research on potassium nutritional balance for sugarcane in Lam Son - Thanh Hoa - 26
65 Nguyen Van Bay 1.3 66 Nguyen Van Giai 1.3 67 Nguyen Van Huan 4.5 68 Nguyen Thi Van 1.6 69 Nguyen Van Thuy 1.5 70 Pham Luu Uy 1.6 71 Pham Ngoc Thach 1.4 72 Tran Van Dinh 1.2 73 Cao Thanh Mao 1.8 74 Ha Van Cong 1.2 75 Le Thi Nga 1.5 76 Nguyen Dang Nong 1.5 77 Nguyen Chi Ban 1.5 78 Nguyen Hong Son ...








