内蒙古阴山北部黄芪种植试验研究

Experimental Study on Using the Northern Climate Resource of the Yinshan Mountains to Plant Astragalus

利用农业气候相似原理,通过对黄芪种植地区的气候条件进行分析,得出在阴山北部地区推广黄芪种植的可行性。并结合引种对比、小区田间试验,对在阴山北部地区推广黄芪种植效果进行了分析。试验结果表明,阴山北部地区属黄芪适宜种植区,最佳播种期为早春或晚秋。阴山北部地域辽阔,多坡梁地,在该地区种植价值较高的黄芪草药,可起到固土护坡、防止风蚀沙化、改善生态环境、充分利用气候资源的作用。建议扩大种植规模,加快发展山区经济步伐。

Using the similitude principle of agriculture climate, the feasibility of planting Astragalus in the northern area of Yinshan was acquired by the analysis of weather condition of Astragalus growing area. Combining introduction, comparison and field test, the planting effect of Astragalus in the northern area of Yinshan was analyzed. Experimental results showed that the northern area of Yinshan was suitable for the growth of Astragalus and its optimal sowing date was late autumn or early spring. To plant Astragalus in vast and hilly northern area of Yinshan could fix soil, protect slope, prevent wind erosion, prevent desertification, improve ecological environment, and make the most of climate resource. To accelerate the economic development of mountain area, we suggested expanding the planting scale of Astragalus in this district.