伊犁河流域红果小檗资源现状与开发潜力分析

对伊犁河流域红果小檗的资源分布及生长条件等的综合调查表明,红果小檗在伊犁河流域的资源非常丰富,主要分布在海拔高度560~1 250 m的河岸低阶地、河漫滩、河岛和低山沟谷地带、阳湿地带灌木林中,生长在中性—碱性(pH 8.09~8.74)、有机质含量丰富、大量元素含量较高的中度盐渍化松软土壤中,其在该流域的总面积约有866 km2以上,海拔高度650~980 m的地带,该植物大片群生,分布最为密集,海拔高度980~1 250 m及650 m以下的地带,该植物小片块生,分布比较稀薄;特克斯河上游到了海拔1 305 m以上流域及昭苏县未见该植物。指出了红果小檗灌木林在伊犁河流域药用植物保护中的重要地位,提出了药用植物林资源的有效保护和综合开发利用的建议。

The resources status and potential development of Berberis nummularia in Yili River watershed

The survey of the resources status and living environments of Berberis nummularia in Yili River watersheld indicated that it had wide distribution in Yili River watersheld and mainly grew in soft,moist and alkaline(pH 8.09～8.74) soil with plenty of organic substances and macro-elements.The total area ofdistribution was about more than 866 km2.Between 650～980 m altitude,the plants grew with large community but between 980～1 250 m and lower than 650 m,they grew sparsely with small clusters.They were not found above 1 305 m in upstream region of Tekes River and in Zhaosu County.B.nummularia shrub is an important pahrmacal plant resources in in Yili River watersheld and should be protected and exploited effectively and synthetically.