[1]张玲玲,李千惠,徐品馨,等.不同品种观赏海棠花粉量及花粉活力的测定[J].江苏林业科技,2017,44(05):14-17.[doi:10.3969/j.issn.1001-7380.2017.05.003]
　ZHANG Ling-ling,LI Qian-hui,XU Pin-xin,et al.Study of the scattering quantity and viability of ornamental crabapple pollen[J].Journal of Jiangsu Forestry Science &Technology,2017,44(05):14-17.[doi:10.3969/j.issn.1001-7380.2017.05.003]
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不同品种观赏海棠花粉量及花粉活力的测定()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第44卷
期数:
2017年05期
页码:
14-17
栏目:
试验研究
出版日期:
2017-10-31

文章信息/Info

Title:
Study of the scattering quantity and viability of ornamental crabapple pollen
文章编号:
1001-7380（2017）05-0014-04
作者:
张玲玲1; 李千惠1; 徐品馨1; 邵佳奇1; 徐同乐1; 张往祥1; 2*
1. 南京林业大学林学院，江苏南京210037；
2. 扬州小苹果园艺有限公司，江苏扬州225200
Author(s):
ZHANG Ling-ling1;  LI Qian-hui1;  XU Pin-xin1;  SHAO Jia-qi1;  XU Tong-le1;  ZHANG Wang-xiang1; 2*
1. College of Forestry, Nanjing Forestry University, Nanjing 210037, China;
2. Yangzhou Crabapple Horticulture Co. Ltd., Yangzhou 225200, China
关键词:
观赏海棠; 散粉方式; 散粉时间; 花粉管长度; 花粉萌发率
Keywords:
Ornamental crabapple;  Anther-treating manner ;  Duration of pollen scattering;  Length of pollen tube;  Pollen germination rate
分类号:
Q944.42； S685.99
DOI:
10.3969/j.issn.1001-7380.2017.05.003
文献标志码:
A
摘要:
以观赏海棠春之颂、赛尔科、高原玫瑰和红衣主教品种为试验材料，分别研究了花药不同散粉处理方式对散粉时间及其对花粉活力的影响，以及花期不同阶段对花药含粉量与花粉活力的影响，旨在为观赏海棠父本花粉收集提供依据。试验结果表明：25 ℃+干燥剂的条件下，花药散粉时间显著少于其他条件（自然状态+干燥剂、25 ℃、干燥皿+干燥剂）（P<0.05），红衣主教、春之颂和赛尔科品种完全散粉分别需18，10，10 h，比其他条件缩短了10%—718%，不同散粉条件之间花粉萌发率与花粉管长度的差异性则因品种不同而不同；春之颂、高原玫瑰、赛尔科品种盛花期花粉管长度及花药含粉量（每60个花药分别达到 5 000，22 500，5 750 粒）均显著高于其他阶段（P<0.01），末花期的花粉萌发率则显著低于其他阶段（P<0.01），而其他阶段花粉萌发率之间差异不显著（P>0.05）。
Abstract:
After the plants of Malus ‘Spring Glory’, M. ‘Selkirk’,M. ‘Prairie Rose’, M. ‘Cardinal’ were taken as test materials, effects of different anther-treating manner on the duration of pollen scattering, of different flowering stages on pollen quantity, and effects of both on pollen vitality were studied, aiming to provide a basis for male pollen collection. The results showed that under the condition of 25 ℃ + desiccant, the pollen-scattering duration was significantly less than those under other conditions (P <0.05), with M. ‘Spring Glory’, M. ‘Selkirk’ and M. ‘Cardinal’ pollen scattering durations of 10,10,18 h respectively, 10%—71.8% shorter than those under other conditions. Pollen germination rate and pollen tube length varied with different varieties under different pollen scattering conditions. For M. ‘Spring Glory’, M. ‘Selkirk’, M. ‘Prairie Rose’, the length of pollen tube and the quantity of pollen scattered from anther at full flowering stage, were significantly higher than those at other stages (P <0.01), the pollen germination rate at terminal flowering stage was significantly lower than those at other stages (P <0.01), but no significant difference between pollen germination rates at the other stages (P> 0.05).

参考文献/References:

［1］DIRR M A. Manual of woody landscape plants,4th ed: their indentification, ornamental characteristics, culture, propagation and uses[M]. Champaign, Illinois: Stipes Publishing Company, 1990: 12-15.
［2］ROBINSON J P, HARRIS S A, JUNIPER B E. Taxonomy of the genus Malus Mill. (Rosaceae) with emphasis on the cultivated apple, Malus domestica Borkh.[J]. Plant Systematics & Evolution, 2001, 226(1-2):35-58.
［3］李芳芳,张绍铃,张虎平,等.不同梨品种花粉量及花粉萌发率差异研究[J].南京农业大学学报,2013, 36(5):27-32.
［4］周晶,郭素娟,李文泉,等.授粉树与花粉活力对板栗结实率和坐果率的影响[J].辽宁林业科技,2009(5):5-8, 21.
［5］张鲜鲜,赵静,李欣,等.不同品种(系)海棠花粉生活力的比较测定[J].山东农业科学, 2010(2):27-30.
［6］曲晓玲,李晓磊,于之庆,等.不同观赏海棠品种的花粉及授粉特性研究[J]. 落叶果树, 2006, 38(2):46-48.
［7］郁雨梦,张敏,吕运舟,等. 3个薄壳山核桃品种花粉活力测定研究[J].江苏林业科技, 2013, 40(6):1-5.
［8］SPARKS D. Abnormal flowering in pecan associated with freezing temperature[J]. HortScience, 1992, 27(7): 801-803.
［9］李川,辜夕容,姚小华,等.3个薄壳山核桃无性系花粉活力与显微结构比较研究[J].江西农业大学学报,2012, 34(2):324-328.
［10］朱殿龙,李勇,丁万隆,等.金莲花不同花期的花粉活力研究[J].中国现代中药, 2008, 10(7):22-23.
［11］邓盛斌,宋碧清,马文广,等.烤烟不同花期花粉数量和花粉活力研究[J].云南农业大学学报,2013, 28(2):205-210.
［12］陈顺安,邓明华,和绍禹.丘北辣椒花期、花粉活性和柱头可授性的研究[J].云南农业大学学报,2010, 25(3):383-387.

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　LI Qian-hui,ZHANG Dan-dan,JIANG Wen-long,et al.Study on pollen characteristics and vigor of ornamental crabapple[J].Journal of Jiangsu Forestry Science &Technology,2018,45(05):1.[doi:10.3969/j.issn.1001-7380.2018.02.001]

备注/Memo

备注/Memo:
收稿日期：2017-08-18;修回日期：2017-08-30
基金项目：江苏省科技计划重点研发（现代农业）项目“南方型观赏海棠特异种质挖掘”（BE2016388）；江苏省农业科技自主创新资金项目“观赏海棠选育及栽培技术研究与示范”[CX(16)1005-4-1]
作者简介：张玲玲（1994- ），女，江苏南京人，大学本科生。
*通信作者：张往祥（1966- ），男，江苏泰州人，副教授，博士。从事植物资源与利用等研究。E-mail: zhang2004@njfu.edu.cn。
更新日期/Last Update: 2017-11-21