weed
Weeds, also for weeds, generally refers to the garden, lawn or farmland and other land is not deliberately planted plants. These plants are not limited to herbs. More often, weeds refer specifically to invasive plants, especially those plants that do not need to be planted and can multiply themselves. Plants are treated as weeds or not, subjective judgments, some weeds are not popular in specific areas or ethnic groups, but in other areas or ethnic groups may be due to the use of drugs, food, ornamental purposes, or no threat, For weeds. Weeds are not welcome for different reasons. Plants can be treated as weeds because of their beauty. In many cases, weeds consume nutrients in the soil, or cover the sun, hinder the growth of more popular plants or crops. Part of the weeds with toxicity, will reduce the surrounding plant yield or economic value, or will accommodate and spread the pathogen harmful to crops, which was deliberately removed. ...