论文部分内容阅读
瑞苓草为菊科凤毛菊属,学名Saussurea niqrecens Maxim。当地叫黑桩桩,黑老壳。瑞苓草生于四川西北部高寒山区草原。此地海拔3,000～3,600米,年平均温度0.6～3.2℃,最低气温-33.7℃,无霜期149～194天,日照时数为2,334时,日照率为53％。瑞苓草广泛分布于阿坝各县,尤以阿坝、若尔盖和红原县为多,是当地秋季主要蜜源之一。
Ling Ling as Compositae Saururus, scientific name Saussurea niqrecens Maxim. Local called black pile, black shell. Ruiling grass was born in the alpine mountain grassland in northwestern Sichuan. The elevation of 3,000 ~ 3,600 meters, the annual average temperature of 0.6 ~ 3.2 ℃, the minimum temperature of -33.7 ℃, frost-free period of 149 to 194 days, sunshine hours of 2,334 hours, the sunshine rate of 53%. Ling grass widely distributed in Aba counties, especially Aba, Ruoergai and Hongyuan County as much, is one of the main autumn honey source.