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随着三江平原的开发利用及草地畜牧业的迅速发展,小叶章(Deyeuxia angustifolia)的饲用价值逐渐被人们认识,小叶章草地作为牧业用地的面积逐年扩大。但对低湿草地资源管理及合理开发利用的研究较少,低湿草地灌水、施肥的研究也仅有少数人报道,为此,我们于1989—1990年对低湿草地进行了灌水施肥的试验研究。
With the development and utilization of the Sanjiang Plain and the rapid development of grassland husbandry, the feeding value of Deyeuxia angustifolia has been gradually recognized. The area of Deyeuxia angustifolia as animal husbandry has been expanding year by year. However, few studies have been done on the management of low-wetland grassland resources and their rational exploitation and utilization. Only a few reports on the irrigation and fertilization of low-wetland grasslands have been reported. Therefore, we conducted a pilot study on irrigation and fertilization on low-wetland grasslands from 1989 to 1990.