(一)我們為什麽要提倡養蓖麻蠶呢? 我們中國是蠶絲事業的祖國。我們賢能勞苦的祖先,遠在四千多年以前,就知道種桑育蠶,繅絲紡織,製成華麗高貴的蠶絲衣着。據古書记載,“元妃嫘祖教民育蠶。”這當然是一個代表性的人物。其實,這樣巨大的發明,非經許多代勞動人民 (A) Why should we advocate raising Ricin? We China is the cause of silk motherland. Our ancestors who can work hard, far more than four thousand years ago, we know that mulberry breeding silk, silk spinning, made of gorgeous noble silk clothing. According to ancient records, “Yuan Fei emperor teach people educate silkworm.” This is of course a representative figure. In fact, such a huge invention has not been adopted by many working people