We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Bulblet formation and development of Lanzhou lily (Lilium davidii var. unicolor)by tissue culture.
- Authors
ZHANG Jin-Zhong; WEI Shao-Long; HAN Yuan-Shan; ZHOU Wei; SUN Jia-Man
- Abstract
Bulblet formation and development of Lanzhou lily (Lilium davidii var. unicolor) by tissue culture could provide technical solutions to realize the mass production of Lanzhou lily bulblet, which needs three steps to achieve, including multiple shoots proliferation, induction of bulblets and enhancement growth of bulblets. The starch content and the characteristic parameters of bulblet were detected at different culture stages. This study acquired an advanced technique that could effectively promote the bulblet formation and development, and induce the growth of main stem. The results demonstrated that the bulblet diameter, weight and number of scales were up to 1.66 cm, 2.48 g and 26.33 pieces, respectively. The starch content showed a gradual increasing trend according to the culture process, which indicated that the starch content was positively correlated to the development of bulblet. In addition, the bulblet size, weight and number of scales showed a positive correlation. The growing point of bulblet was easy to form the main stem when the number of scales reached to 26 or more. In this paper, the invented three-step tissue culture technology effectively promotes bulblet enhancement development, and enlargement of the bulblet can effectively shorten the field growth cycle, improve lily production on time, and also, it can provide technical reference for achievement of mass production of enhancement bulblet.
- Subjects
LILIES; PLANT tissue culture; PLANT development
- Publication
Guihaia, 2016, Vol 36, Issue 3, p297
- ISSN
1000-3142
- Publication type
Article
- DOI
10.11931/guihaia.gxzw201407020