|Table of Contents|

Study on Pollen Storage Condition of Lilium sulphureum Baker(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年23
Page:
108-111
Research Field:
Publishing date:

Info

Title:
Study on Pollen Storage Condition of Lilium sulphureum Baker
Author(s):
LIU WeiDING ChangchunCHANG ZhengZHAO Yufang
(College of Resources and Environment,Wenshan University,Wenshan,Yunnan 663099)
Keywords:
Lilium sulphureum Bakerpollen viabilitystorage condition
PACS:
-
DOI:
10.11937/bfyy.201523030
Abstract:
Pollen of Lilium sulphureum Baker was employed as experimental material to carry on studies on viability and storage condition.Pollen viability of 3 development periods and 4 temperature conditions were studied,and the germination rate was tested by TTC in these experiments.The results showed that fresh pollen of different development period had different viability.The pollen germination rate after flowering three days was 91.97%,flowering day was 73.63%,and two days before flowering was 70.60%.Pollen from undeveloped bud and new blooming bud had the longest shelf life after storage.Storage temperature had great effect on pollen viability.4℃ was favorable for keeping pollen viability,and -20℃ took the second place,but the storage period should be within 8 days.

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Last Update: 2016-01-15