1)Saving labor, pesticide, 2)Bearing boll quickly and centralized, stable 3) ... value is 5.1, very few superfluous buds, bearing bolls quickly and centralized, high resistant to bollworm, ... This variety with the following characters: saving labor, pesticide, bearing boll quickly and centralized, stable and high yield: generally ... Purity ≥95.0% Moisture Rate ≤12.0% RL4 best f1 agriculture cotton seeds