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节水型植物材料是近年来我国园林绿化专家和基层专业技术人员为了缓解目前水资源紧缺与城镇园林绿化用水量日益增长的矛盾,选育出一批极耐干旱、抗逆性极强的园林绿化植物品种作为园林绿化工程的栽培材料,初步定名为节水型植物材料。节水是指提高水的利用效率、减少水的使用量、增加废水的处理回用量、防止和杜绝水的浪费。有效利用降水和节水栽培的能力。耐旱指经得起干旱,
Water-saving plant materials in recent years, our landscaping experts and grass-roots professional and technical personnel in order to alleviate the current water shortage and urban landscaping water contradiction, bred a group of extremely drought-resistant, highly resilient garden As a cultivated material of landscaping project, green plant varieties are initially named as water-saving plant materials. Water saving means increasing water use efficiency, reducing the amount of water used, increasing the amount of waste water to be treated, preventing and eliminating waste of water. Effective use of precipitation and water-saving cultivation capacity. Drought tolerance can withstand drought,