采取科学措施提高西瓜坐果率一、人工辅助授粉：西瓜经人工辅助授粉，坐果率可提高８０％－９０％，增产１０％－１５％。其方法是：在西瓜雄、雌花都正在开放时，于上午６－９点钟，摘下雄花，剥去花瓣。轻轻将花粉涂于雌花的柱头上。每朵雄花可涂３－４朵雌花。授粉时动... To take scientific measures to improve watermelon fruit setting rate First, the artificial assisted pollination: Watermelon assisted by artificial pollination, fruit set rate can be increased by 80% -90%, an increase of 10% -15%. The method is: in the watermelon male and female flowers are open, at 6-9 o’clock in the morning, take off male flowers, stripped of petals. Gently apply the pollen to the stigma of the female flower. Each male flower can be painted 3-4 flowers. When pollination move ...