WU Zi-long,ZHAO Xin,NIU Hong-lei,et al.Effect of Different Drying Method and Storage Temperature on the Pollen Germination of Yulania denudata[J].Northern Horticulture,2013,37(01):59-61.
不同干燥法与贮藏温度对玉兰花粉萌发的影响
- Title:
- Effect of Different Drying Method and Storage Temperature on the Pollen Germination of Yulania denudata
- 文章编号:
- 1001-0009（2013）01-0059-03
- 分类号:
- S 685.15
- 文献标志码:
- A
- 摘要:
- 以5~7 a生玉兰为试材，研究了日晒干燥法、阴干干燥法、灯照干燥法、恒温干燥法4种干燥方法和室温、4、0、-20、-40、-80℃ 6个贮藏温度对玉兰花粉萌发的影响。结果表明：玉兰花粉采用阴干干燥法干燥优于日晒、灯照和恒温干燥法。阴干后的花粉分别在室温、4、0、-20、-40、-80℃贮藏10、20、30和40 d，玉兰花粉的离体萌发率均降低。室温下，玉兰花粉的萌发率随贮藏时间的增加降低得最快，贮藏前（0 d）玉兰花粉的萌发率为73.3％，至40 d萌发率已降为0％。4和0℃条件下，花粉萌发率的降低速度相近。-40和-80℃花粉的贮藏效果最好，保存至40 d时，花粉萌发率仍然在50%以上。
- Abstract:
- Taking 5~7 years old Yulania denudata as test materials,the effects of shade drying，sun drying，light drying and constant temperature drying of four different drying methods and room temperature，4，0，-20，-40，-80℃ six storage temperature on the pollen germination of Yulania denudata were studied.The results showed that the shade drying method was superior to the sun drying，light drying and constant temperature drying.All the pollen germination rates of Y.denudata in vitro decreased，which were respectively treated at room temperature，4，0，-20，-40，-80℃ for 10，20，30，40 d after shade drying.The decreasing pollen germination rate of Y.denudata was the most rapid，that was generally followed by increasing of storage time at room temperature.The pollen germination rate was 73.3% before storage (0 d) and reduced to 0% after keeping on 40 days.A speed of reduction of the pollen germination rate was similar at 4 and 0℃.The pollen which stored at -40 and -80℃ achieved good results with a higher pollen germination rate.The pollen germination rate could exceed 50% within 40 days.
参考文献/References:
[1]田国行,傅大立,赵东武,等.玉兰属植物资源与新分类系统的研究[J].中国农学通报,2006,22(5):404-411. [2]叶青,魏尚曦,李燕红,等.白玉兰叶及不同花期的花中总黄酮的测定[J].食品科技,2011,36(2):277-279. [3]刘自刚,呼天朋,杨亚丽.黄岑花粉离体萌发与花粉管生长研究[J].中国中药杂志,2011,36(19):2636-2640. [4]姚春潮,龙周侠,刘旭峰,等.不同干燥及贮藏方法对猕猴桃花粉活力的影响[J].北方园艺,2010(20):37-39. [5]刘丽婷,武海霞,莫晓勇.不同处理和贮藏条件下桉树花粉活力变化研究[J].中南林业科技大学学报,2011,31(8):56-60,78. [6]张亚利,田振坤,刘燕.二乔玉兰花粉贮存条件的比较研究[J].热带亚热带植物学报,2006,14(4):318-320. [7]刘会超,贾文庆,郭艳艳.紫玉兰花粉的生活力测定及贮藏方法[J].贵州农业科学,2011,39(7):188-191. [8]贺澄日,李文军.玉米花粉不同干燥方法试验[J].作物杂志,1991(4):36-37. [9]张永平,杨少军,陈幼源.甜瓜雄花采摘时间及贮藏温度对花粉生活力的影响[J].中国蔬菜,2011(6):18-24.
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备注/Memo
第一作者简介：吴子龙（1977-），男，硕士，讲师，现主要从事植物遗传多样性等研究工作。E-mail:wuzilong222@yahoo.com.cn.