烯效唑浸种对韭菜幼苗生长及产量的影响

Effects of Seed Soaking with Uniconazole on The Growth and Yield of Chinese Chive Seedlings

研究了烯效唑浸种处理对韭苗幼苗生长及其定植后早期产量的影响。结果表明：1-20 mg/L的烯效唑浸种处理均能控制韭菜幼苗的徒长，增加假茎粗度，提高壮苗指数。5 mg/L烯效唑浸种处理促根壮苗效果最佳。大田试验表明，利用51、0 mg/L烯效唑浸种处理的增产幅度为11.5%-14.7%。

Effects of seed soaking with Uniconazole on the growth and yield of Chinese chive seedlings were investigated.The results showed that the Uniconazole treatments with defferent concentration（1-20 mg/L） could decrease the plant height,increase stem diameter and healthy index.The treatment with 5 mg/L Uniconazole was best.Field experiments showed that early yield after plangting under Uniconazole treatment with 5 and 10 mg/L concentration increased by 11.5%-14.7%.