现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2012年
15期
85-86,88
,共3页
草坪%杂草%调查%江浙地区
草坪%雜草%調查%江浙地區
초평%잡초%조사%강절지구
turf%weeds%investigation%Jiangsu-Zhejiang region
近20年来,以上海、南京等为代表的江浙地区城市对高羊茅、马尼拉、狗牙根等草坪的杂草分布情况进行了调查,发现杂草种类最高达34科、112种,禾本科和菊科种类最多,香附子、狗牙根、马唐、狗尾草、牛筋草、空心莲子草、天胡荽等杂草分布最普遍。不同养护水平、草坪类型、季节、建植年限等方面的草坪杂草分布存在较大差异,有关草坪草种和环境因素对杂草分布影响的研究还需要加强。
近20年來,以上海、南京等為代錶的江浙地區城市對高羊茅、馬尼拉、狗牙根等草坪的雜草分佈情況進行瞭調查,髮現雜草種類最高達34科、112種,禾本科和菊科種類最多,香附子、狗牙根、馬唐、狗尾草、牛觔草、空心蓮子草、天鬍荽等雜草分佈最普遍。不同養護水平、草坪類型、季節、建植年限等方麵的草坪雜草分佈存在較大差異,有關草坪草種和環境因素對雜草分佈影響的研究還需要加彊。
근20년래,이상해、남경등위대표적강절지구성시대고양모、마니랍、구아근등초평적잡초분포정황진행료조사,발현잡초충류최고체34과、112충,화본과화국과충류최다,향부자、구아근、마당、구미초、우근초、공심련자초、천호유등잡초분포최보편。불동양호수평、초평류형、계절、건식년한등방면적초평잡초분포존재교대차이,유관초평초충화배경인소대잡초분포영향적연구환수요가강。
At most 112 species of turf weeds belonging to 34 families were identified in Jiangsu-Zhejiang region over the past 20 years, among which the number of the gramineous family and composite family were most. Cyperus rotundus, Cynodon dactylon, Digitaria sanguinalli, Setaria viridis, Eleusine indica,Alternanthera philoxeroides and Hydroctyle sibthorpiodes were the most predominant weeds.The distribution of turf weeds showed big differences among the different turf maintenance level,lawn type, season, turf age, etc. More research on impact of turfgrass species and environmental factors on weed distribution was suggested.
