南京林业大学学报(自然科学版) ›› 2005, Vol. 29 ›› Issue (04): 87-90.doi: 10.3969/j.jssn.1000-2006.2005.04.021

• 研究论文 • 上一篇    下一篇

参与式技术发展在毛竹笋用林施肥管理中的应用

金爱武1,2,黄宝龙1   

  1. 1. 南京林业大学森林资源与环境学院, 江苏 南京 210037; 2. 浙江林学院竹类研究所, 浙江 临安 311300
  • 出版日期:2005-08-18 发布日期:2005-08-18

The Application of Participatory Technology Development on Fertilizing Management of Shoot-utilizing Stand of Moso Bamboo

JIN Ai-wu1,2, HUANG Bao-long1   

  1. 1. College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China; 2. Bamboo Research Institute Zhejiang Forestry College, Lin’an 311300, China
  • Online:2005-08-18 Published:2005-08-18

摘要: <正>笔者搜集8属20种木兰科常用绿化植物种子,对木兰科植物种子的大小、形状、种壳质地以及内外壁纹饰等主要性状进行了研究。结果表明:木兰科种子属间形态差异明显,可以通过形态特征加以鉴别,并作为木兰科分属的新依据;属内、种问形态差异细微,相似程度大,有一定的鉴别难度。笔者描述了20种木兰科植物种子形态特征,编制分属检索表,并制作标本。为木兰科植物种子形态鉴别提供依据。

Abstract: The fertilizing management techniques of shoot-utilizing stand of Phyllostachys edulis (Carr.) H. De Lehaie were tested, improved and generalized by the method of participatory technology development. Participatory technology development plan, which includes encouraging fertilizing, adjusting fertilizing time and testing and utilizing of fertilizer recommendation based on soil testing, was designed by the analysis of cultivation technique of shoot-utilizing stand of P. edulis. The results showed that winter shoot output increased 1.2~6.8 folds and net production value increased 1.4~3.9 folds. Local adaptability of technology, innovation ability of peasants and the ability of technology generalization staff to solving problems were enhanced by the participation and cooperation of benefit-related groups during the process of technology development.

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