珠芽魔芋种子5苗接力生长当年形成商品芋技术  

Commercial Corm Obtained with 5 Seedlings within a Single Growing Season from Seed of Amorphophallus Muelleri

作　　者：张东华[1] 汪庆平[2] 杨妹霞[1] 

机构地区：[1]云南民族大学化学与生物技术学院,云南昆明650031 [2]云南省农科院质标所,云南昆明650223

出　　处：《资源开发与市场》2010年第4期299-301,318,共4页Resource Development & Market

摘　　要：首次提出珠芽魔芋种子具有5苗接力生长的生物学特性。种子能在一个不间断的生长周期中积累最大生物产量,避免魔芋需反复"换头"种植3—4年才能收获商品芋的低产生长模式,使魔芋的膨大系数由块茎的低于10倍提高到种子最高约7000倍,所获地下球茎重量平均达1560g。采用种子种植当年即可获用于加工的商品芋,消除了魔芋种植过程中固有的风险,使魔芋由低产作物变成高产作物,魔芋多糖总量将实现跨越式增长。With the characteristic of relayed 5 - seedlings release, A. muelleri was a desirable species to obtain the maximal biological yield with-in a continuously growing cycle, avoiding the traditional growth mode. The bulking rate from seed to tuber could be as high as 7000 times, and the corm could be harvested the same year as the seed was planted, changing the concept of konjac from a low yield to a typical high yield crop. A large amount of increase for konjac production was expected.

关 键 词：珠芽魔芋弥勒种 种子 5苗接力生长 

分 类 号：S511[农业科学—作物学] O24[理学—计算数学]