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中国农学通报

中国农学通报 ›› 2017, Vol. 33 ›› Issue (7): 54-63.doi: 10.11924/j.issn.1000-6850.casb16080060

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

尖叶杜英等4种景观树种轻基质容器育苗实验

魏 丹,唐洪辉,赵 庆,胡柔璇   

  1. 广东省林业科学研究院,广东省林业科学研究院,广东省林业科学研究院,广东森科园林绿化工程有限公司
  • 收稿日期:2016-08-15 修回日期:2017-01-19 接受日期:2016-10-25 出版日期:2017-03-16 发布日期:2017-03-16
  • 通讯作者: 唐洪辉
  • 基金资助:
    2014年中央财政林业科技推广示范项目“华南地区优良景观树种培育技术推广与示范”([2014]GDTK-03号)

Light Matrix Container Seedling Raising Test of 4 Kinds of Landscape Tree Species Such as Elaeocarpus apiculatus Masters

  • Received:2016-08-15 Revised:2017-01-19 Accepted:2016-10-25 Online:2017-03-16 Published:2017-03-16

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摘要： 研究不同基质配比对尖叶杜英等树种生长生理特性的影响，在于筛选出每种树种最佳的轻基质配方。设立15 组不同配比的轻基质，测量尖叶杜英、山杜英、铁冬青、仪花的4 项生长指标，利用隶属函数综合评价方法评价出最佳的基质配比。试验结果表明，对尖叶杜英育苗效果较好的基质配比有M3（椰糠）和M10（黄心土:泥炭土=1:4），对山杜英育苗效果较好的基质配比有M4（黄心土:泥炭土=1:1）和M9（黄心土:椰糠:蘑菇渣=2:1:1），对铁冬青育苗效果较好的基质配比有M9（黄心土:椰糠:蘑菇渣=2:1:1）和M8（黄心土:泥炭土:蘑菇渣=2:1:1），对仪花育苗效果较好的基质配比有M12（黄心土:蘑菇渣=1:4）和M8（黄心土:泥炭土:蘑菇渣=2:1:1）。

关键词: 水稻, 水稻, 温度, 播期, 产量

Abstract: The impacts of different media ratios on growth and physiological characteristics were investigated in order to screen out the favorable media ratio for every landscape tree species. In this test, 15 groups of different proportions of light media were set, 4 growth indexes of Elaeocarpus apiculatus Masters, Elaeocarpus sylvestris (Lour.) Poir., Ilex rotunda Thunb. and Lysidice rhodostegia Hance were detected. The optimal media ratio was evaluated and chosen by subordinate function comprehensive evaluation. The results showed that, M3 (coco coir) and M10 (yellow soil: peat soil =1:4) had better effects on the seedling of Elaeocarpus apiculatus Masters. M4 (yellow soil: peat soil =1:1) and M9 (yellow soil: coco coir: mushroom residue =2:1:1) had better effects on the seedling of Elaeocarpus sylvestris (Lour.) Poir.. M9 (yellow soil: coco coir: mushroom residue = 2:1:1) and M8 (yellow soil: peat soil: mushroom residue =2:1:1) had better effects on the seedling of Ilex rotunda Thunb.. M12 (yellow soil:mushroom residue =1:4) and M8 (yellow soil: peat soil: mushroom residue = 2:1:1) had better effects on the seedling of Lysidice rhodostegia Hance.

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