Effect of Different Storage Methods on Pollen Viability of Cucumber(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: YU Hai-xia; CUI Lu-lu; ZHANG Shuang; LI Jing-fu; JIANG Jing-bin; XU Xiang-yang; College of Horticulture，Northeast Agricultural University，Harbin，Heilongjiang 150030

Abstract:: With ‘D0716’ cucumber as test materials，the effect of different temperature conditions on fresh cucumber male flower storage，directly pollen storage,buds storage to pollen viability were studied.The results showed that the cucumber pollen viability decreased with the storage period prolonged.The low temperature could prolong the life of the cucumber pollen，but was not conducive to the cucumbers flowering and shedding.Under 4℃ storage,fresh cucumber male flower pollen life extend 84 hours compared to the control (25℃)，and the reduction of the germination rate was minimum.Pollen viability under directly saved pollen was shorter than fresh male flowers storage.The time of storage bud pollen viability remained to be long under 4℃ compared to 15℃，but the low temperature was not conducive to flowering shedding，so before pollination buds should be storaged in advance in the room temperature (25℃) for a period of time to accelerate the male flowers open and loose powder.

[1] 董伟 . 不同花龄及贮藏条件对辣椒花粉萌发与授粉的影响 [J]. 中国蔬菜 ,1990(2):11-12. 

[2]王进忠,云晓鹏,康荣芹,等.地锦和五叶地锦花粉生活力及其贮藏性研究[J].北京农学院学报，2006,21(1):10-13.

[3]张义,王亚莉,陈俊杰.低温及药剂处理对李花粉生活力的影响[J].湖北农学院学报,2003,23(4):248-250.

[4]魏爱民,李晓莹,范敏,等.黄瓜花粉低温保存初步研究[C]//天津青年科技论坛集萃.天津:天津科学技术出版社,2001.

[5]张志轩,汪妮,王海英,等.干燥冷藏和室温条件下韭菜花粉活力比较[J].长江蔬菜,2009(12):45-46.

[6]王文莉,赵兰勇,朱翠英,等.平阴玫瑰花粉生活力及其贮藏条件的研究[J].园艺学报,2009,36(4):593-598.

[7]李光,邓强,魏爱民,等.贮藏温度对黄瓜花粉活力的影响[J].中国蔬菜,2007(9):22-24.

[8]杜克兵,沈宝仙,许林,等.不同贮藏条件下杨树花粉活力变化及隔年杂交授粉应用的可行性研究[J].华中农业大学学报,2007,26(3):385-389. 

[9]Kearns C A,Inouye D W.Techniques for pollination biologists[M].Colorad:University Press Colorado,1993.

[10]李合生.现代植物生理学[M].北京:高等教育出版社,2006:306.

Last Update: 2014-08-22