摘要
于2013-2014年对大庆地区草坪绿地中杂草的种类及危害情况进行了调查。结果表明,草坪杂草主要种类共有52种,分属于禾本科、蓼科、藜科、菊科、车前科、苋科等17个科,其中菊科的蒲公英、苦荬菜,禾本科的稗草,车前科的车前草为危害严重的杂草,菊科的苣荬菜、苍耳,禾本科的狗尾草,蓼科的酸模叶蓼,藜科的小藜,苋科的反枝苋等发生数量也很多,对草坪危害严重。大庆地区的杂草无明显分布规律,可能是由于种植草坪需要改换土壤造成的。
The types and harm of weeds in lawn green space in Daqing during 2013 - 2014 were investigated. The results show that there are total of 52 main types of lawn weeds, belonging to Compositae, Gramineae, Polygonaceae, Chenopodiaceae, Plantaginaceae, Amaranthaceae, and so on total 17 branches, of which the Compositae dandelion, Ixeris denticulate, Gramineae barnyard grass, Plantaginaceae plantain were severely harmful weeds. Plantaginaceae Plantago asiatica before the serious harm of the vicious weed, Compositae endives, Xanthium sibiricum,gramineous green bristlegrass, Polygonaceae Persicaria lapathifolia, Chenopodiaceae Chenopodium serotinum, Amaranthaceae Amaranthus retroflexus were many, which to lawn harm were serious. The distribution law of weeds is not obvious in Daqing, probably because planting lawn need to change the soil.
出处
《安徽农业科学》
CAS
2015年第14期102-104,共3页
Journal of Anhui Agricultural Sciences
关键词
草坪
杂草
种类
调查
Lawn
Weeds
Species
Investigation
