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羊草是禾本科牧草之王,具有适应性强、产量高、营养丰富等优点。近年来,由于不合理利用,松嫩草场出现不同程度的退化现象,对退化草场播种羊草,是我省草场改良的重要措施之一。但是,近些
Leymus chinensis is the king of pasture grass, with adaptability, high yield, nutrient-rich and so on. In recent years, due to the unreasonable utilization, the Songnen pasture appears different degrees of degeneration, and sowing the Leymus chinensis in the degenerated pasture is one of the important measures to improve pasture in our province. But, more recently