| 贴梗海棠开花授粉习性研究 |
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| 引用本文： | 边东波,周建波,王颖.贴梗海棠开花授粉习性研究[J].安徽农业科学,2014(13):3777-3779,3786. |
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| 作者姓名： | 边东波 周建波 王颖 |
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| 作者单位： | 天津市静海县林业局;塞罕坝机械林场总场; |
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| 基金项目： | 在研究和撰写过程中,北京林业大学肖爱华博士、杨欣超博士给予悉心指导. |
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| 摘 要： | 目的]了解贴梗海棠开花结果习性.方法]观察贴梗海棠的花蕾变化,采用不同方式进行授粉.结果]不同发育时期花朵的形态有着微妙的变化,花长在4月18 ～ 19日达高峰期,花径在4月16日以后出现急剧增大的现象,经过去雄套袋不授粉的植株收获3个果实,共有种子194粒.结论]在不同的发育阶段花蕾的形态有很大的差别,花长和花径随着植物的生长而变大,到花期的最后出现短暂的变小,属于异花授粉植物.
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| 关 键 词： | 贴梗海棠 开花 授粉 |
Flowering and Pollinating Specifications of Chaenomeles speciosa |
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| Institution: | BIAN Dong-bo;Jinghai County Forestry Bureau; |
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| Abstract: | Objective] The research aimed to study flowering habit of Chaenomeles speciosa.Method] The study was mainly to observe buds change of Chaenomeles speciosa,and manipulate the different pollination.Result] Different development period of flower type had a subtle change.Flowers grew on April 18 to 19 reached a peak.Flower diameter increased steeply after April 16.After emasculation without pollination bagging fruits harvested three plants,a total of 194 seeds.Conclusion] Their form buds were very different in different development stages,with the growth of the flower length and flower plants becoming larger,but appeared a brief smaller in the finally flowering,a cross-pollinated plants. |
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| Keywords: | Chaenomeles speciosa （Sweet） Nakai Bloom Fertilization |
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