ECO-FRIENDLY COMPOSITION FOR COGONGRASS REMOVAL AND METHOD FOR IMPROVING KOREA GRASS GROWING ENVIRONMENT USING SAME

摘要

The present invention relates to a composition for removing cogongrass in Korean grass and a method for improving eco-friendly growing environment using the same. The composition can easily remove the cogongrass, which is one of weeds growing in Korean grass. The composition includes: 3.5-6.5 g of trifloxysulfuron sodium; 1,000-2,000 ml of asulam sodium; 50-100 ml of oryzalin; 50-100 ml of pendimethalin; 150-250 g of a composite fertilizer; 150-250 g of ferrous sulfate (Fe_2(SO_4)_3); and 70-100 ml of a wetting agent with respect to the weight of active ingredients per 200 l of water.