为了保护森林,日本提出一个口号:尽量不用纸,要用纸就用再生纸或非木材纸。在这个口号下,日本正积极普及非木材原料造纸。去年6月,日本成立了以学者、造纸厂家和消费者团体为中心的非木材纸普及协会.大力推崇用锦葵科的槿麻造纸。槿麻广泛种植于东南亚、中国、非洲等地,其生长期为 In order to protect the forest, Japan put forward a slogan: try not to use paper, use paper to use recycled paper or non-wood paper. Under this slogan, Japan is actively popularizing non-wood raw materials for papermaking. In June last year, Japan established a non-wood paper popularization association centered on scholars, paper manufacturers, and consumer groups. It strongly advocates the use of ramie paper for Malvaceae. Ramie is widely grown in Southeast Asia, China, and Africa. Its growth period is