|Table of Contents|

Study on Pollen Germination and Pollen Tube Growth of Weigela coraeensis

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年13
Page:
109-113
Research Field:
Publishing date:

Info

Title:
Study on Pollen Germination and Pollen Tube Growth of Weigela coraeensis
Author(s):
YANG Yanhong; ZHOU Dongsheng; JIANG Qianqian; LI Kongdong; LI Huili; CHEN Zhongxiu
(College of Biological and Agricultural Engineering，Weifang University/Key Laboratory of Biochemistry & Molecular Biology in Universities of Shandong,Weifang，Shandong 261061)
Keywords:
Weigela coraeensis; pollen germination rate; pollen tube growth; culture temperature
PACS:
-
DOI:
10.11937/bfyy.20184032
Abstract:
Pollens of Weigela coraeensis was used by culture method in vitro to study the effects of different concentrations of boric acid，different culture temperature and time，in order to determine the appropriate condition and find out optimum boric acid on pollen germination and pollen tube growth.The results showed that the optimal concentrations of boric acid were 0.01% and 0.02% on pollen germination and the growth of pollen tubes,respectively，the pollen germination rate was 75.28% and the pollen tube length was 594.66 μm；the optimal culture temperature was 20 ℃；the optimum culture time was 6 hours.

References:

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Last Update: 2019-08-02