Three methods teach you how to choose the healthy vegetables

Three methods teach you how to choose the healthy vegetables
Don't have residues of pesticides or urge long vegetables with hormone? There are three kinds of easy methods.
First, do not buy and apply fertilizer and measure the big vegetables
Because chemical fertilizer especially nitrogen is (such as urea, ammonium sulfic acid) Amount of application neither too big nor getting more serious in pollution in nitrate that be lasted vegetables.
Measure to the listing vegetables, find, the content of nitrate is from strong to weak permutation: Root dishes, potatoes, vegetables with green leaves, Chinese cabbages, spring onions and garlics, beans, melon, eggplant fruits, edible funguses, the level difference of the content of nitrate can be up to 10 times.
Second, do not buy many worms vegetables
In numerous vegetables, some vegetables are easy to be favored by the pest, can be called many worm's vegetables; Some dish worms do not often like eating, can be named few worm's vegetables.
Short of worm's vegetablesing has crowndaisy chrysanthemum, romaine lettuce, celery, carrot, onion, garlic, fragrant-flowered garlic, shallot, coriander,etc.. Many worm's vegetables because there are many pests, have to gush out medicines to prevent and cure frequently, certainly will form the residues of pesticides; The situation which is short of worm's vegetables is opposite, in order to avoid taking a photograph of people pesticide too much, should select to eat few worm's vegetables as much as possible at ordinary times.
Third, do not buy the vegetables that shape and color are unusual
Unusual vegetables might punish with hormone, such as fragrant-flowered garlic, when its leaf is very spacious and plump, one time wider than the general wide leaf fragrant-flowered garlic, may use hormone in culture. The fragrant-flowered garlic leaf not using hormone is relatively narrow, perfume is strong while eating. Some vegetables colors are abnormal, should pay attention to too, such as the dish leaf lose usual green but blackish green, the young soya bean is dark green to unusually wait, they may spray or soak first amine phosphorus pesticide before harvesting picking, it is unsuitable to choose.
The editor recommends:The vegetables are eaten Ten major mistaken ideas
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