2009年4月30日星期四

Green vegetables are really the health of it?

A number of vegetables as the "green vegetables", but the fact is it? Experts pointed out that the mine's waste slag plant will pollute the soil, wastewater will pollute the water, emissions will pollute the atmosphere. And vegetables and all the plants, in the growing need to absorb the soil nutrients in the atmosphere. Therefore, plant mines harmful substances end up in the vicinity of the vegetables and crops were found. Even away from the crop plant mines, agricultural production and application of chemical fertilizers and pesticides may also be caused by contamination of vegetables. According to research, as a result of the absorptive capacity of the strongest root, root vegetables such as sweet potato, radish, carrots, lotus root on the soil and water pollution in the most sensitive. Them from a seed (seedlings) gradually grew up, mainly by the surrounding soil to absorb the material, hence there is no so-called "green" myth. Vegetables such as green peppers, tomatoes and so on, other vegetables such as beans, as well as bulb vegetables such as onions, garlic, onions, such as less storage of pollutants. However, if the cultivation of environmental pollution, then no matter what varieties of vegetables are contaminated can not escape destiny.
Therefore, consumers should learn to identify pesticide residues or hormones longer than a reminder of thebuy warhammer gold vegetables. The following three simple methods of selection of vegetables, a school may wish to study.
First, do not buy the abnormal shape and color of vegetables. Unusual vegetables may be treated with hormones. Such as leek, especially when it leaves large, hypertrophic, leek leaf widthwarhammer gold than the average width 1 times also may be used in the cultivation process of hormone. Some vegetables are not the normal color, such as loss of normal green leaves were dark green and, unusually, such as green soybean, harvested before they sprayed or soaked Methamidophos, not to buy.
Second, buy fewer vegetables kamas dofusand more insects. Among the vegetables, some vegetable pests are vulnerable to "favor", such as Chinese cabbage, Chinese cabbage, cabbage, cauliflower and so on, they are more pest of vegetables. Because many pests, some growers will be spraying them regularly, which easily lead to pesticide residues. Some insects do not like to eat dofus kamasvegetables, such as crown daisy, lettuce, celery, carrots, onion, garlic, leeks, green onions, parsley, etc., may wish to select multiple options.


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