湖北农业科学 ›› 2019, Vol. 58 ›› Issue (15): 80-83.doi: 10.14088/j.cnki.issn0439-8114.2019.15.018

• 园艺·特产 • 上一篇    下一篇

室内滴灌条件下苔藓植物生长规律研究与应用

曹林涛1, 蔡永龙1, 2   

  1. 1.湖北文理学院土木工程与建筑学院, 湖北 襄阳 441053;
    2.西安建筑科技大学土木工程学院, 西安 710055
  • 收稿日期:2018-11-13 发布日期:2019-11-13
  • 作者简介:曹林涛(1978-), 男, 湖北襄阳人, 副教授, 博士, 主要从事道路工程研究, (电话)13774180691(电子信箱)30caolintao@tongji.edu.cn。
  • 基金资助:
    星火计划项目(2015GA760012); 住房城乡建设部科学技术项目计划(2016-k4-043); 湖北文理学院教师科研能力培育基金项目(2017kypy003)

Study on the growth rhythm of bryophytes and its application under indoor drip irrigation condition

CAO Lin-tao1, CAI Yong-long1, 2   

  1. 1.School of Engineering and Architecture, Hubei University of Arts and Science, Xiangyang 441053, Hubei, China;
    2.School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
  • Received:2018-11-13 Published:2019-11-13

摘要: 通过试验研究了室内滴灌条件下苔藓植物的生长规律及室内除尘应用的可行性。以衬底基材、衬底倾斜角度、滴灌速率、补水间隔以及用水量等作为影响因素, 研究了各因素在室内滴灌条件下对苔藓生长的影响;通过粉尘吸附试验, 验证了苔藓植物的室内吸尘效率及室内除尘应用的可行性, 同时设计了一种基于苔藓培植的粉尘吸附装置。结果表明, 平放的衬底基材, 尤其是木板最有利于苔藓植物生长;供水速度宜适度, 润湿苔藓植物为佳;补水间隔越小对苔藓植物生长越有利, 最佳补水间隔为2 d;当供水速率为0.9 mL/min, 苔藓植物单位面积需水量应在2.0 L/(cm2·d)左右;湿润苔藓具有吸尘效果。

关键词: 苔藓植物, 滴灌, 生长规律, 吸尘, 室内绿化

Abstract: The experiment was conducted to study the growth rhythm and the application feasibility in dust absorption of bryophytes under indoor drip irrigation condition. Substrates, substrate tilt angle, drip speed and replenishment interval as factors on the growth of moss plants were studied under indoor drip irrigation condition. The indoor dust suction and the application feasibility in dust absorption of bryophytes were verified through experiments of dust adsorption, and a dust adsorption device was designed based on moss cultivation. The results showed that the flat substrate, especially the plank, was most conducive to the growth of bryophytes. When the speed of water supply was moderate, the wet bryophytes grew well. When the replenishment intervals was smaller, the effect on the growth of moss plant were more favorable, and the optimal replenishment intervals was two days. Under the water supply rate of V=0.9 mL/min, water content of bryophytes unit area should be approximately 2.0 L/(cm2·d). It was confirmed that the wet bryophytes had better dust absorption effect.

Key words: bryophytes, drip irrigation, growth rhythm, dust absorption, indoor greening

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