豫北沙岗地萱草种植试验

Experiment of Hemerocallis fulva L. Planting on Sand-hill Land in North Henan Province

萱草抗寒、耐旱、耐贫瘠 ,适应性较强。在黄淮海风沙化区的沙岗地上种植 ,生长良好 ,根系庞大 ,叶繁花艳。既可防风固沙 ,又可美化环境 ,其经济效益 ,比一般的营林和牧业利用效益高一倍。是黄淮海地区沙岗地治理开发的优良经济植物和固沙植物。

Hemerocallis fulva\% L. is able to endure coldness, drought and infertility, and has wide adaptability. It has luxuriant roots and leaves and beautiful flower when planted on sand hill lands in Huang Huai Hai region. It can be used to against wind and to fix sand dune as well as beautify the environment. The economical benefit of planting it is more than planting trees and grazing on sand hill land. It is a good cash plant and sand fixation plant for sand hill land management and exploitation in Huang Huai Hai region.