组培苗苗龄对荔浦芋生长及产量品质的影响

通过不同苗龄的组培苗同传统子芋球茎苗生长状况、产量及品质的对比，结果表明：大苗龄组培苗的株高极显著高于子芋球茎苗和小苗龄组培苗，但与中苗龄组培苗无显著差异；大苗龄组培苗产量和子芋球茎苗无显著差异，而中、小苗龄组培苗极显著低于子芋球茎苗；大苗龄组培苗淀粉含量高于中、小苗龄组培苗及子芋球茎苗，但蛋白质含量较低。

The Effect of Different aged Seedling of Tissue Cultures on the Yield and Quality of Lipu-taro

This trial compares the state of the growth, yield and quality of different aged seedling of tissue culture to that of the traditional son's corm seedling. The result shows that the height of long-staged seedling of tissue culture is higher significantly than that of son's corm seedling and short staged seedling of tissue culture, but there is no significant difference in height between long-staged and middle-staged seedling of tissue culture. Moreover, there is no significant difference between long-staged seedling of tissue culture and son's corm seedling in yield, but the middle-staged and short-staged seedling of tissue culture have extremely significant lower yield than son's corm seedling; in addition the content of starch of long-staged seedling of tissue culture is higher than other three seedlings, but the content of protein of it is relatively low.