YANG Fan,GUO Wu-jun,HE Chang-fang.Study on Changes of Bud and Nutrition on Gladiolus Hybridus Corm Under Different Temperature Storage[J].Northern Horticulture,2014,38(03):62-64.
不同低温冷藏条件下唐菖蒲球茎芽体及养分变化的研究
- Title:
- Study on Changes of Bud and Nutrition on Gladiolus Hybridus Corm Under Different Temperature Storage
- 文章编号:
- 1001-0009（2014）03-0062-03
- Keywords:
- low temperature storage; gladiolus corms; bud; nutrient changes
- 分类号:
- S 564+.3
- 文献标志码:
- A
- 摘要:
- 以当年收获唐菖蒲种球为试材，研究了不同低温冷藏处理对唐菖蒲球茎的芽体及体内所含还原性糖含量、可溶性糖含量、淀粉含量等养分的影响。结果表明：低温处理对唐菖蒲种球芽体长度及养分含量变化有显著影响，5℃下贮存唐菖蒲种球内新芽芽体伸长最快，可溶性糖含量和还原性糖含量最低，0℃下贮存唐菖蒲种球内淀粉含量降至最低。
- Abstract:
- Using the annual bulbs of gladiolus as the experimental material，the effect of bud and contents of soluble sugar，reducing sugar and starch under different low temperature storage were studied.The results showed that low temperature storage had significantly effect on the bud length and nutrition content.Changes of bud length were the longest，and the contents of soluble sugar and reducing sugar decreased dramatically at 5℃ low temperature storage，the contents of starch decreased the most significantly at 0℃ low temperature storage.
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备注/Memo
第一作者简介：杨帆（1978-），女，青海西宁人，硕士，副教授，研究方向为草地生态与环境保护及高原花卉。E-mail：13519706650@163.com.