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龙须草(Eulaliopsis binata)在湖北省郧阳地区有悠久的种植历史。近几年随着龙须草的进一步开发利用,生产迅速发展,到1984年,年产草达1942万公斤。但由于长期以来,单产一直很低,阻碍了大面积发展。为了提高龙须草的产量,充分发挥其经济价值同时达到保持水土的目的,我们于1986年对龙须草生产进行了调查,同时进行了施肥对龙须草产量影响的探索性试验。
Eulaliopsis binata has a long history of planting in the Yunyang area of Hubei Province. In recent years, with the further development and utilization of Eragrostis, the rapid development of production, by 1984, annual output of 19.42 million kilograms of grass. However, due to long-term yields have been very low, hindering large-scale development. In order to improve the production of Eragorodispidatum and give full play to its economic value and achieve the purpose of maintaining soil and water at the same time, we investigated the production of Erigeron grass in 1986 and carried out exploratory experiments on the effects of fertilization on the production of Erianice.