| 长春市草坪杂草种类及其发生规律 |
| |
| 引用本文： | 纪玉和,王立娟,孙长彬,黄宇松.长春市草坪杂草种类及其发生规律[J].吉林林业科技,2005,34(1):19-21. |
| |
| 作者姓名： | 纪玉和 王立娟 孙长彬 黄宇松 |
| |
| 作者单位： | 长春市林业科学研究院,吉林,长春,130117 |
| |
| 摘 要： | 长春市草坪常见杂草有28种，分属于14个科，以菊科、禾本科杂草为多。主要杂草有稗草、狗尾草、马唐、荠菜、苦葜菜、反枝苋、马齿菜、藜。7～9月是杂草危害的高峰期。杂草的分布、危害与草坪的养护水平、播种方式、除草状况有关。雨水、回填土来源、温度与光照是影响杂草消长的主要因子。
|
| 关 键 词： | 长春市 草坪杂草 种类 发生规律 调查方法 分布 危害 |
| 文章编号： | 1005-7129(2005)01-0019-03 |
| 修稿时间： | 2004年5月9日 |
The variety and occurrence regularity of lawn weeds in Changchun City, China |
| |
| JI Yu-he,WANG Li-juan,SUN Chang-bin,HUANG Yu-song.The variety and occurrence regularity of lawn weeds in Changchun City, China[J].Jilin Forestry Scicnce and Technology,2005,34(1):19-21. |
| |
| Authors: | JI Yu-he WANG Li-juan SUN Chang-bin HUANG Yu-song |
| |
| Abstract: | There are 28 common lawn weeds in Changchun City, China, which belong to 14 families, respectively. Among of them, the composite family and grass family are more then others. The weeds harm peaked from July to September, their distribution and harmful degree have a bearing in the maintaining level, sowing way and weeding state of the lawn. Moreover, rainwater, the sources of backfill, temperature and light are all main factors impacting on growth and decline of the weeds. |
| |
| Keywords: | lawn weed variety occurrence regularity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
