湖南农业科学Issue(3)：1-6,12,7.DOI:10.16498/j.cnki.hnnykx.2025.003.001
不同类型和大小弥勒魔芋种芋的产量表现及球茎品质分析
Yield Performance and Corm Quality of Amorphophallus muelleri Planted with Different Types and Sizes of Seed Corms
摘要
Abstract
The growth traits,corm yield,and quality of Amorphophallus muelleri planted with different types and sizes of seed corms were compared in this study.The results showed that the petiole length,leaf surface radius,petiole base diameter,and number of corms growing on the leaves of A.muelleri generally increased with the increase in seed corm size.For seed corms of the same type,the germination rate,leaf surface corm yield,and reproduction coefficient increased,while the multi-leaf proportion and growth coefficient decreased with the increase in seed corm size.The A.muelleri planted with the two-year-old seed corms had the highest yields of underground and leaf surface corms and the highest reproduction coefficient,which reached 68 426.05 kg/hm2,3 014.48 kg/hm2,and 31.75,respectively.The dry matter,starch,and protein content in leaf surface corms were the highest.The amino acid content was the highest in one-year-old corms,while the highest reducing sugar content and the lowest dry matter content were observed in two-year-old corms.There was no significant difference in the konjac glucomannan content among different corms.关键词
弥勒魔芋/种芋/球茎产量/品质/生长特征Key words
Amorphophallus muelleri/seed corm/corm yield/quality/growth traits分类
农业科技引用本文复制引用
吴林璇,石超峰,张岚,周海燕,黄红梅,刘志,李好..不同类型和大小弥勒魔芋种芋的产量表现及球茎品质分析[J].湖南农业科学,2025,(3):1-6,12,7.基金项目
广东省企业技术服务项目(2022XCZX-035) （2022XCZX-035）
