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通过播种量、行距、多效唑和硼肥喷施四个因素三水平的高羊茅种子生产对比试验得出:播种量以1.5～30g/m2为优,行距以45cm为宜,多效唑（15％可湿性粉剂）喷施以0.35～0.70g/m2为好,施用硼肥效果不明显。
The results showed that the best seeding rate was 1.5 ~ 30g / m2, the row spacing was 45cm, and paclobutrazol (15%) was the best Wet powder) spraying 0.35 ~ 0.70g / m2 as well, the application of boron is not obvious.