魔芋种芋的繁殖技术湖南省淑浦县农业局黄德社，黄牡林大田栽培魔芋，一般用０．２～０．５公斤的块茎做种芋。怎样才能获得大量种芋？１根状茎繁殖法：在球茎上面围绕顶芽周围生长多条象根一样的茎叫根状茎（又名地下茎段、鞭节、芋鞭）。这种根状茎是繁殖种芋的最好材料... Propagation of konjac species of taro Hunan Shu Pu County Bureau of Agriculture Huang Tak agency, yellow mulberry field cultivation konjac, generally 0.2 to 0.5 kg of tuberous species of taro. How to get a large number of taro? 1 rhizome propagation method: in the bulb around the top of the bud around the growth of a number of root-like stems called rhizomes (also known as underground stems, whip, taro whip). This rhizome is the best material to breed