| 永顺落叶木莲开花与结实物候学研究 |
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| 引用本文： | 余格非,易宏,杨骏,陈家法,侯伯鑫,林峰,田学洲. 永顺落叶木莲开花与结实物候学研究[J]. 湖南林业科技, 2006, 33(6): 35-37 |
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| 作者姓名： | 余格非 易宏 杨骏 陈家法 侯伯鑫 林峰 田学洲 |
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| 作者单位： | 湖南省林业科学院,湖南,长沙,410004;永顺绿源花木公司,湖南,吉首,416707 |
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| 摘 要： | 首次报道永顺落叶木莲开花与结实物候学特征。其花期在3月中旬至5月上旬,果期在4月中旬至10月上旬。其间有3次花周期和3次果实发育期,每次花周期和果实发育期天数不同。低海拔比高海拔开花早,落花期亦早,开花周期较短;低海拔较高海拔的果发育期长,种子散落期晚,果实最佳采集期在9月20日至9月30日。
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| 关 键 词： | 落叶木莲 花期 果期 物候学 |
| 收稿时间： | 2006-08-15 |
| 修稿时间： | 2006-09-21 |
Study on the phenology of blooming and fruiting of Manglietia deciduas Q. Y. Zheng |
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| YU Ge-fei,YI Hong,YANG Jun,CHEN Jia-fa,HOU Bo-xin,LIN Feng,TIAN Xue-zhou. Study on the phenology of blooming and fruiting of Manglietia deciduas Q. Y. Zheng[J]. Hunan Forestry Science & Technology, 2006, 33(6): 35-37 |
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| Authors: | YU Ge-fei YI Hong YANG Jun CHEN Jia-fa HOU Bo-xin LIN Feng TIAN Xue-zhou |
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| Affiliation: | 1, Hunan Forestry Academy, Changsha 410004, China; 2. Yongshun Lvyuan Flower and Seedling Company, Jishou 416707 |
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| Abstract: | The phenology characteristics of blooming and fruiting of Manglietia deciduas Q.Y.Zheng was first reported in the paper.The florescence of Manglieia deciduas Q.Y.Zheng was in the middle of March to early of May,the fruiting period was in the middle of April to early of October.There were three times florescences and three times fruiting period.And the days of blooming and fruiting in every period was different.The blooming and shatter in low altitude was earlier than in high altitude,and the blooming period also shorter than it.The fruit development phase in low altitude was longer than in higher altitude,and the seed falloff period was latter.The best seed collection was 20~(th) to 30~(th) of September. |
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| Keywords: | Manglieia deciduas Q.Y.Zheng florescence fruiting period phenology |
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