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作 者 ：王晗生

期 刊 ：西北植物学报 1996年 3期

关键词：薪炭林；营养成分；黄土高原；森林树种；

Keywords:nutrient component, forage, fuel plantation,

摘 要 ：通过测定１４种薪炭树木叶片的营养成分，对它们的营养特征及品质进行了分析。结果表明根瘤树木叶片蛋白质含量一般高于非根瘤树木，其中刺槐，沙柳、沙棘、沙枣和紫穗槐还高于锦鸡儿属植物小叶锦鸡儿和柠条锦鸡儿。

Abstract:By determining leaf nutrient components of 14 species of fuel tree there was a anal.ysis on their nutrient characterstics and quality in this paper. It was showed that for theleaf protein content nitrogen-fixing trees were usually above non-nitrogen-fixin

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