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本试验采用白布、薄膜、阔叶、针叶4种覆盖方法，进行龙胆育苗初探；结果表明，龙胆育苗用针叶覆盖出苗率高、苗壮，成本低，有一定推广价值。
In this experiment, we used four kinds of covering methods: white cloth, film, broadleaf and needles to study the germination of gentian. The results showed that the coniferous seedlings of gentian were covered with high emergence rate, seedling strength and low cost, which had some popularization value.