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碱茅又叫星星草。分布在东北的西部和北部、华北、西北各省。近年在各地进行引种驯化栽培。碱茅是禾本科碱茅属多年生草本植物。茎直立或基部略屈曲,高30～60厘米,驯化栽培后高60～90厘米。碱茅适应性强,性喜湿润和盐碱性土壤。耐寒、耐旱、耐盐碱。是改良盐碱地的优良
Alkali Mao called star grass. Distribution in the northeast of the west and north, north, northwest provinces. In recent years, the introduction of domestication and cultivation. Alkalinum is a perennial graminicaceae herb. Stems erect or slightly flexed at base, 30-60 cm tall, 60-90 cm tall after domesticated cultivation. Alkali Mao adaptability, sexual hi moist and salty alkaline soil. Cold, drought, salt. Is to improve the good saline land