【摘 要】
：
1982年我区引进无芒雀麦草种,经两年试种结果,效益良好.一、试验地自然条件试验地设在陵川县潞城公社龙王庙附近,海拔1,420米,年均降雨量602,7毫米,大多集中于7、8月份;蒸发
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1982年我区引进无芒雀麦草种,经两年试种结果,效益良好.一、试验地自然条件试验地设在陵川县潞城公社龙王庙附近,海拔1,420米,年均降雨量602,7毫米,大多集中于7、8月份;蒸发量1,614.8毫米;年平均气温7,9℃,有效积温2,755.1℃,无霜期140天,土质为壤土.
In 1982, we introduced the Brome grass species, and the results of two years of trial planting proved to be very profitable.First, the test of natural conditions was located in Longwangmiao, Lucheng commune, Lingchuan County, with an elevation of 1,420 meters and an average annual rainfall of 602 , 7 mm, mostly concentrated in July and August; evaporation 1,614.8 mm; annual average temperature of 7,9 ℃, effective accumulated temperature 2,755.1 ℃, frost-free period of 140 days, the soil is loam.
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