440,000 vegetables sample measures the residues of pesticides The

440,000 vegetables sample measures the residues of pesticides The beans are the most unsafe
Gauge 440,000 vegetables sample in one year

What vegetables pesticide remain more

Beans & gt; Eggplant fruit & gt; Chinese cabbage & gt; Vegetables & gt of green leaves; Taro potato root dish & gt; Garlic & gt of spring onions; Melon, edible funguses

Experiment purpose: Modern while planting, already pesticide use extensively. But because some pesticide and existence not standardizing operation in violation of rules and regulations, make the level of residues of pesticides of the vegetables become the problem that citizens generally pay close attention to. So, we have carried on the monitoring of the agricultural incomplete level to the listing vegetables of the whole year in this city.

Experiment method: Choose the vegetables variety that the democracy of market should be eaten in data statistics, including Chinese cabbages, root dishes, green leaves vegetables, spring onions and garlics, eggplant fruits, melon, beans, taro potatoes, aquatic vegetables, edible funguses, seedling bud, it is 86 varieties altogether. Gather and measure the batch of the sample 446,577, lasts one year.

Experimental result: This time the agricultural and incomplete monitoring data reveal, the overall quality state of listing vegetables in this city is good, the qualification rate of the whole annual mean is 99.91%. According to measuring data statistics, the vegetables variety is as follows that mainly exceed standard this time:

Chinese cabbages: Chinese cabbage, pakchoi, green vegetables; Green leaves vegetables: The celery, leaf use lettuces, naked oats dish; Eggplant fruits: Hot pepper, eggplant; The beans: Cowpea, sword bean; Root dishes: Turnip; Melon: Cucumber, bitter gourd; The spring onions and garlics: Fragrant spring onions; Edible funguses: PINGGU MUSHROOM (sic); Taro potatoes: Potato.

According to variety, different vegetables varieties, qualification rates are different. The beans have the lowest qualification rate, secondly it is leaf dish and eggplant fruits. Qualification rate from low to high sequentially to be for beans
Propose in the laboratory: Combine the agricultural incomplete reports of the other areas of our country, generally agricultural incomplete content of beans such as the cowpea, sword bean, kidney bean are high, the qualification rate is the lowest. The beans vegetables are the best to eat any more after blanching hotly. Leaf dishes are agricultural and incomplete higher too, because the leaf dish is apter to be influenced by plant diseases and insect pests, and spray pesticide on the surface of the dish leaf directly, surface area is big, absorb pesticide very fast. Combine with leaf dish relatively short growth period, use medicine and list, up to safe interval while being difficult, make pesticide too late and volatilize and is listed, cause pesticide adhered to finally more. Among them the disqualification rates of Chinese cabbages are generally higher than vegetables with green leaves. It was melon, seedlings bud and corn, peanut,etc. that let people rest assured most. Very short in growth period in Miao bud type, basically need to use pesticide. The corn, peanut will not touch pesticide directly, it is safer too certainly. (the agricultural products in Yuhang district of Hangzhou monitor the central lab)


440,000 vegetables sample measures the residues of pesticides The beans are the most unsafe