江南地区大多种植多了芋.一般以品质优良的孝子作为种芋。而芋母因其质精、味劣而被作为饲料。1982年国外已有用芋母做种的报道。但其方法较为复杂,成本较高,难于推广。此外,据试验。芋子产量的高低与种芋的大小成正相关。用芋母做种,每块种芋的重量以多少为好,尚无定论。因此.1984—1985年,我们进行了简化芋母做种的 Most of the southern region planted more taro. Generally good quality as a kind of filial piety. The taro because of its quality, taste and was as a feed. In 1982 foreign countries have been used to make species of taro coverage. However, its method is more complex, costly and difficult to popularize. In addition, according to the experiment. Taro yield level and species of taro size is positively correlated. With taro seed, each kind of taro weight as much as possible, there is no conclusion. Therefore, in 1984-1985, we carried out the simplification of taro cultivation