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分析了小麦族各属根茎类禾草在我国和世界的种数分布、主要种的生态类型及生境特征、建群种或优势种群落的植物组成生态类群和地理分布 ,概述了我国主要野生种和外来种在草地建设和植被恢复中的利用特点
The distribution of species, the ecological types and habitat characteristics of main species, the plant community composition and the geographical distribution of the dominant species in the Triticeae are analyzed in China and the world. The main wild species And the use of exotic species in grassland construction and vegetation restoration