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how to identify contaminated vegetables
how to vegetable decontamination
4, can be peeled and eaten as vegetables peeled.
melon, and he do not know.
. Showing the envy of every other people, and surprised eyes, how old is happy like a child, take the initiative to explain the origins of Guayang.
■ guess the possibility of chemical contamination of 3: ★ ★ ★
■ possibility of conjecture 2 gene variants: ★ ★
crops affected by chemical pollution is divided into two categories: class used hormone auxin; fertilizer or soil in the possession of toxic components. Studies have shown that by chemical fertilizers or soil contaminated with toxic ingredients, crops will be deformed.
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3, see season. Eight more vegetables and pesticides applied, should be careful to buy. May to October, is the largest seasonal vegetables of pesticides applied. At this point, more vegetables with pesticide eggplant, beans, cabbage, cauliflower, bamboo dishes, chili, cucumber, cabbage. May to October, with pesticides in food are less pumpkin, zucchini, garland chrysanthemum, onion, garlic, carrots, celery, bitter gourd, spinach.
■ Conjecture 1 space breeding possibilities: ★
1, full of vegetables with warm water to soak for 20 minutes, and thoroughly washed 3 times.
edition manuscript paper by the Chief reporter Huang Yanchun journalist Shi Zongwei Photo
March of this year, the old He bought a handful of melon seedlings ganchang. Guayang Zaijin vegetable, the remaining one no place to species. He could not bear to throw the old, planted in Yuanba before it had grapes in the dirt pile.
3, curly leaves, like lettuce and other vegetables, should wash the leaves fully flat.
2, with Taomi Shui vegetables, can reduce pesticide residues on vegetables. Taomi Shui is best to use the first one, but two, because the surface of rice potassium, the first two Taomi Shui of a weak acid, then converted to alkaline - acidic pesticides only in the loss of certain toxic substances will .
melon is very thick, thin and long if the melon is the case, the only reasonable explanation is that plant genetic gene variation. Probability of occurrence of the mutation is small, but can not be ruled out.
how old the Experts say the best time to uncover the truth has been missed. Outstanding achievements in the pedicle, the understanding of flower pollination, the fruit forming process can be understood. But once the end of Results pedicle results pollination, pollination,
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stop growing, when fruition if he was prepared to
when other Guayang Garland,
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组图:男孩骑车时刷牙不慎摔落致牙刷刺进头部, fruiting, the kinds of soil where the grapes are quite different Guayang - Guayang wrap the vine after vine, vine leaves kept soaring, Results out of the
market, some grow unusually long or large eggplant or loofah , claims to be breeding in space. Unfortunately, the so-called space breeding business selling mostly a gimmick, even if the space is really melon breeding, farmer bought a handful of Guayang, only one went to space, which is too outrageous.
south area Guang Yang Zhen Yuan Ba, a new six villages, a 73-year-old villager He Guorong thing so mixed: a melon seedlings bear a Peel, has always maintained about 20 cm in diameter, look like a wooden club.
hi,
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pollution, experts recommend not to eat
1, see the individual. Where individuals or deformity unusually large tomato,
男子因追求女友不成谎报警情151次诬陷对方, pumpkin, melon and other fruits and vegetables, may have used growth hormone, it is best not to buy. Observation is to see people often say
College of Horticulture, Landscape Ar
chitecture, Southwest University experts said Mr. Song Ming, strange,
but there are other ways - when the
2, see shapes and colors. Such as special large leek leaf hypertrophy,
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the three major causes of conjecture】 【