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中国农学通报 ›› 2009, Vol. 25 ›› Issue (5): 143-146.

• 农学 农业基础科学 • 上一篇    下一篇

不同栽培密度下灯盏花叶片和侧芽生物量的动态变化

李艳兰,杨淑艳,杨向红,林姣姣,张子伟,沈祥宏   

  • 收稿日期:2008-12-08 修回日期:2009-01-07 出版日期:2009-03-05 发布日期:2009-03-05

Researching for Dynamic Change of Biological Quantity of leaf and Sprout of Erigeron breviscapus under Different Plant Quantity andPlant Space

Li Yanlan, Yang Shuyan, Yang Xianghong, Lin Jiaojiao, Zhang Ziwei, Shen Xianghong   

  • Received:2008-12-08 Revised:2009-01-07 Online:2009-03-05 Published:2009-03-05

摘要: 通过每丛栽培株数和栽培规格二因素多水平随机区组试验,找出灯盏花用于光合作用的光合器官生物量达最大值的栽培方式。结果表明:灯盏花在营养生长期光合器官在A1B1处理组合下达最大量。即单株栽培,规格为25×10cm,,30万丛/h㎡苗时,叶片和侧芽生物量积累达最大值。

关键词: 席草, 席草, 宽行窄株, 移栽期, 收获期, 生物产量

Abstract: Through double-factor (Different Plant Quantity and Plant Space) Randomized Complete Block Design to find out the best cultivate way that it makes the most Biological Quantity of photosynthetic organ which can make photosynthesis. The result show that maxim Biological Quantity occurred in A1B1 treatment which is single-plant cultivate way with the cultivate space 20×10cm, and 300,000 clumps/ha.