Everyone stays up watching the world cup at the same time, in addition to watching the ball, is it also concerned about the artificial turf on the court? Do not know whether you have found that foreign football fields are always green, green and tidy, green clean. In fact, there is no doubt that these colors are not natural, but are made out of lawn dyeing techniques. Can this kind of colored dye do harm to the environment?The lawn coloring is actually a landscape modification method that came into being in the United States in 50s. In the early days, it was mainly for the convenience of the greening of the shooting scenes.

At present, there are two kinds of lawn colorant used in the market, natural colorant and synthetic colorant. The former mainly pigment material is mainly mineral powder or plant extract color, the latter is some synthetic dyes, such as phthalocyanine green orchid. At the same time, all two contain viscous agents, dispersants and adhesion tests. These coloring elements can be attached to plants and soil surfaces for 60-120 days.

With the increasing demand of landscape transformation, people have developed a non oily and harmless to plants, the basic environment of lawn for landscape reconstruction of contact colorants, golf, football, lawn leisure and family lawn directly and human lawn, to achieve the effect of prolonging turf green period, repair disease plaque and improve vision the effect of landscape, and the cost of maintenance, increase nutrition strengthening than lower treatment. From the composition of the stain, the use of coloring ingredients are basically on the human body and the environment, low toxicity, non-toxic. Spraying stains can prevent excessive growth of the lawn to some extent. And there are reports that, because it is usually in autumn and winter season for coloring the lawn, spraying colorants can form a protective film on the surface of plants, reducing plant moisture loss and chlorophyll decomposition. If the trace element or fertilizer composition is added in the colorant, it also has certain nutrition function to the artificial lawn.

Thus, the dyed lawn without much harm to the human body and the environment, compared with the domestic part of the stadium in the uneven color of the lawn, you certainly love to see the green grass of the field. Looking at the ball, looking at more than just the ball, sometimes seeing a whole vision.