湖北林业科技

To improve storage quality of Actinidia chinensis pollen and to guarantee its viability after storage , pollen from male varieties 6Hayward》of A. chinensis was used as test material for comparative analysis of the differences in the via- bility under various drying methods and storage conditions via the pollen germination assay. The results showed that find- ings demonstrated that dryness in the shade produced the most viable A. chinensis pollen , reached 45. 85% , while the ov- en-drying method produced the least viable pollen (19. 45%) . The A. chinensis pollen》s vitality was considerably pro- longed by the low-temperature storage settings at - 20℃ and stayed at 16. 58% after 11months of storage . The vitality of A. chinensis pollen was unaffected significantly by the storage environment with or without light and silica gel. The re- sults of this study have important reference implications for the selection of pollen storage techniques for A. chinensis .