Position: Home > Articles > The Flowering Phenomenon of Schizostachyum funghomii McClure and the Seeds Morphological Description
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2013,32
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沙罗单竹开花现象及种子形态描述
作 者：
李立杰;黄大勇;徐振国
单 位：
广西壮族自治区林业科学研究院
关键词：
沙罗单竹;开花现象;种子形态
摘 要：
对沙罗单竹开花现象及其种子形态进行描述,主要结论如下:沙罗单竹为多年生一次性开花结实、枯死竹种;4月初为盛花期,持续时间8 d左右;花枝无叶,为穗状花序;小穗红紫色,长卵形,颖片一般具有3枚,内稃长于外稃;种子为颖果,长15.46～24.42 mm,宽2.03～4.51 mm,狭卵形或卵状椭圆形;种子净度为72%,平均发芽率为79.6%,第8～9天出现发芽高峰。
译 名：
The Flowering Phenomenon of Schizostachyum funghomii McClure and the Seeds Morphological Description
作 者：
LI Li-jie;HUANG Da-yong;XU Zhen-guo;Guangxi Zhuang Autonomous Region Forestry Research Institute;
关键词：
Schizostachyum funghomii McClure;;flowering phenomenon;;seeds morphological description
摘 要：
The flowering phenomenon of Schizostachyum funghomii McClure and the seeds morphological description were described. The results showed that: Schizostachyum funghomii McClure belongs to flowering branch type,and they were perennial plants,once flowering and fruiting,they will die. The full-bloom stage was beginning of april,8 days in duration. The flower branch was leafless and spike. Spikelet was reddish purple, ovate-oblong,3 glumes,palea was longer than lemma. The seeds was caryopsis,the seeds was narrowly ovate or ovate elliptic,which length and width were 15. 46- 24. 42 mm and 2. 03- 4. 51 mm. The seed purity was 72% and the average germination percentage was 79. 6%. There was a peak of germination vigor on the 8- 9 rd day.
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