CAJ | 학술논문

为清除园林草坪杂草，寻求安全高效的园林草坪除草剂，在马蹄金、葱兰和麦冬草坪上用23.5%果尔乳油、18.2%田草净可湿性粉剂、50%丁草胺颗粒剂和50%杀草丹乳油加水喷雾或拌土撒施，除草率为75.45%～92.19%。其中以18.2%田草净可湿性粉剂0.0396g.m－2加土45g撒施后用清水湿床，或用23.5%果尔乳油0.12mL.m－2加土45g撒施，除草率分别达92.19%和88.43%，节省除草成本81.33%和78.88%。草坪生长良好。表3参2
위청제완림초평잡초，심구안전고효적완림초평제초제，재마제금、총란화맥동초평상용23.5%과이유유、18.2%전초정가습성분제、50%정초알과립제화50%살초단유유가수분무혹반토살시，제초솔위75.45%～92.19%。기중이18.2%전초정가습성분제0.0396g.m－2가토45g살시후용청수습상，혹용23.5%과이유유0.12mL.m－2가토45g살시，제초솔분별체92.19%화88.43%，절성제초성본81.33%화78.88%。초평생장량호。표3삼2
In order to control the chomophyte in lawn and test the safety ofherbicides on turfgrass，herbicides（Goal 23.5EC，Tiancaojing(Acetochlort Bensulfuron menthyl) 18.2wp，Butachlor 50MG and Benziocarb 50EC）were applied with spraying or broadcasting on Dichondra repens，Zephyranthes candida and Ophiopogon japonicus turfgrass during the establishment of lawn．The results showed that Tiancaojing（Acetochlort Bensulfuronmenthyl） 0.0396g.m－2 mixed with soil 45 g or Goal 0.12 mL.m－2 mixed with soil 45 g had a good control result for weeds with efficiency of 92.19％ and 88.43％，and made a reduction of 81.13％ and 78.80％ in the costs，respectively．For other two herbicides，weeding rate reached over 75.00％ too．After herbicide application，the lawn grew well．