Vegetables and fruits are inevitably sprayed with pesticides, what can I do?

This is inevitable, but the normal operation will not affect the health, because the pesticide itself will be degraded, some are easy to degrade in the soil, some are easy to decompose when the light is seen, as long as the pesticide is used in accordance with the provisions of the pesticide disease before harvesting a certain period of time, there is no major obstacle. However, for some vegetables that are seriously abused with pesticides, you need to be cautious, especially leafy vegetables, cabbage, cauliflower (cauliflower), leeks and other vegetables are more dangerous. You can soak it for a while, but it will inevitably affect the taste and nutrition.

For the use of saline, I didn't think of its basis, but the use of brine is more likely to damage its taste and nutrition, as for the use of alkaline water mentioned by someone, there is a certain basis for us to learn pesticides, that is, most of the organophosphorus and some pesticides are easy to alkalize, but in the end how much effect there is in actual operation, there has been no actual experiment, and quite pesticides are not sensitive to alkali.

A good grasp of a principle, you can be a little more careful with leafy vegetables, if the economic conditions allow, you can buy green vegetables for several high-risk vegetables. Then remember that for the matter of pesticides, it is definitely not the situation mentioned by the friend above, "it is not clean, and there is no disease after eating", this is chemical toxicity, not a virus and bacteria attack, and it can be resistant. If you have symptoms such as vomiting and diarrhea, please seek medical attention as soon as possible.

It is best to soak in salt water for 5 minutes before rinsing with water.

What does this have to do with love?

Pesticides are fine, they will oxidize after a long time, and the more they don't care about it, the more they will be fine.

Besides, don't you just wash and peel the skin?

Wash well. Otherwise, grow your own!

Preamble: If vegetables are sprayed with pesticides, if they are in accordance with the regulations, then there will be no impact on the human body. If you say that the body is poisoned after eating vegetables sprayed with pesticides, then you must go to the hospital in time**. Nowadays, they are all low-toxicity, high-efficiency or biologics.

When spraying pesticides, pay attention to the spray, its spray eye should be small, and if the eye is large, it should be replaced in time. For the spray with small eyes, it can spray fine matter, so as to increase the amount of medicine on the plant and ensure the control effect. If the spray eye is too large, then the sprayed potion will be difficult to bear, and I will have to stay on the ground more, which will reduce the efficacy.

It is recommended to change the spray in time for urine, and you can't use only one spray for a year. Of course, we can also make the spray sheet ourselves, take a thin piece of hard plastic and cut it into the size of the spray piece, and then use a red-hot needle to prick it. <>

Spraying pesticides is only one of the control measures, which cannot be completely relied on, and should be combined with other control measures. When spraying pesticides, spray on the back of the leaves of vegetables, because pests and diseases mostly occur on the back of the leaves, and many of them enter through the stomata on the back of the leaves. After spraying the back, the purpose of spraying pesticides has basically been achieved.

For pest and disease disasters, we should have the idea of early detection and early detection. <>

Pesticides can kill pests, but they also have an impact on the environment. Don't try to kill pesticides when spraying them. In the control of vegetable pests and diseases, control pests and diseases by spraying, to avoid causing a large area of economic losses, if you want to completely eliminate these pests and diseases, you will increase the dosage, the consequences of this will make the pests mutate and produce resistance.

The ecology will also have a certain impact as a result, the environment will be polluted, and the ultimate loss will be human beings.

Vegetable spraying pesticides will have many adverse effects, because as we all know, pesticides will have some toxicity and residues more or less, so spraying on vegetables will be absorbed by vegetables, if people often eat a large number of pesticides sprayed vegetables will cause chronic poisoning, damage to the stomach, kidneys, liver, or relatively large harm to health, so it is recommended to eat farm vegetables, or organic vegetables as well!

Spraying pesticides on vegetables is very harmful to the human body, and if people do not wash them when cooking, pesticides will enter the human body.

Vegetable spraying pesticides will more or less have some toxicity and residual substances, so sprayed on vegetables will be absorbed by vegetables, if people often eat a large number of pesticides sprayed vegetables will cause chronic poisoning.

<> "These 8 kinds of vegetables do not use pesticides, and mothers and children can eat more.

Parenting knowledge. 1.Lettuce.

Lettuce is a kind of fast lettuce, the growth cycle is short, and pesticides are not conducive to survival, and lettuce is an artemisia vegetable, containing a lot of resveratrin.

2.Water spinach.

Water spinach grows very fast, before it grows, the temperature is low, there are fewer insect pests, and when the temperature rises, water spinach rises sharply, and after cutting stubble, there is no need to use pesticides.

3.Lentinula edodes. Fresh shiitake mushrooms contain a substance called ergosterol, which will have a special smell, and any insects are reluctant to approach and shiitake mushrooms are fungi and are very sensitive to drugs.

4.Artemisia shoots. Kudzu bamboo shoots contain a special artemamine, and this type of carverin is a natural insect repellent, so it does not need pesticides at all.

5.Turnip. The radish growth period happens to be the season when the weather is colder, so the radish will grow better in the soil, and there will be no pesticide residues naturally.

6.Potato. Because the environment in which potatoes grow is on the land and the potatoes themselves are not prone to insect pests, there are basically no pesticide residues in potatoes.

7.Lotus root.

Because the lotus root grows in the water sock burning potato pond, there is basically very little fertilizer, mainly from the silt to absorb nutrients, this unique planting method also keeps the lotus root away from pesticides.

8.Loofah. Because the loofah is sprayed with pesticides, it basically won't grow, and sometimes the loofah is prone to problems with a little chemical fertilizer, so it is better to let it grow naturally.

These will be dissolved by the moisture in the soil as fertilizer, and the plants will turn it into essential elements for absorption, so it is recommended not to worry, it will not cause human poisoning.

1. Use water to rinse and soak most pesticides are acidic, as long as you use slightly alkaline rice washing water or detergent, you can remove most of the pesticides, but do not break the vegetable leaves in the washing process, otherwise it will lead to secondary pollution in the vegetable leaves. Most pesticides are water-soluble, generally on the surface of vegetables, as long as they are cleaned well, the surface of the pesticide can be cleaned.

2. When eating vegetables, you can peel off the skin, many vegetables have the most pesticides attached to the outermost leaves, and the skin can be peeled off to avoid the risk of eating pesticides. You can use hot water to scald, blanch the vegetables in hot water for about two minutes, and then rinse them twice with clean water to remove 90% of the residual medicine.

3. You can add salt and clean it, such as cucumbers or tomatoes and other vegetables after cleaning if I still don't feel at ease, you can put salt on the cutting board, gently turn the cucumber or tomato on the salt with your hands, and then wash off the salt with water, so that the pesticide on the cucumber can be washed off.

After the vegetables have been sprayed with pesticides, they should be harvested according to the specified time after the pesticides have been sprayed, so that they will meet the standards.

Herbicide overdose and pesticide damage can be remedied by the following methods:

1. Water spraying: When it is clear that the spraying dose of herbicides is too large, it should be sprayed with water in time to remove foliar residues, reduce the concentration of herbicides in crops, and timely irrigate to promote the transpiration of wheat and reduce pesticide damage. Field irrigation water can also be used to continuously flush with fresh water, or combined with drainage to put lime and other methods to neutralize the acidic herbicides in the field and reduce the pesticide damage.

For the pesticide damage on the plant, the toxic residues on the plant can be washed away by sprinkler irrigation machinery or spraying equipment, and the poison attached to the leaves can be reduced.

2. Strengthen fertilizer and water management: when the pesticide damage is light, some leaves of crops appear brown spots, and the heart leaves are not dead, and some leaf losses can be compensated for by strengthening fertilizer and water management, and they can generally be recovered in a short time.

3. Spraying antidote or corresponding remedial agent: ferrous sulfate can reduce the pesticide damage of gram traces to wheat, and calcium polysulfide can make the residual simazine activity in the soil disappear. Due to the pesticide damage caused by auxin-type herbicides, gibberellin can be sprayed to reduce the pesticide damage; Due to the pesticide damage caused by contact herbicides, foliar fertilizer can be sprayed to promote the rapid recovery of crop growth, so as to relatively reduce the pesticide damage.

General herbicides are used in different concentrations for different grasses, such as auxins. There are herbicides that use the principle of auxin duality to kill dicot weeds in monocotyledonous fields. But at this time, if you are growing dicotyledonous vegetables, it will be harmed.

You can change the soil or choose to grow monocotyledonous vegetables.

If you find that you use the wrong agent, or use a pesticide that is sensitive to crops to apply too much, you can spray a large amount of water in time to water, and pay attention to drainage and irrigation.

If it is found that the crop has been slightly damaged, it is necessary to strengthen management and apply nitrogen fertilizer appropriately to promote the development of crops in the direction of normal growth and development. If the damage is severe, it is necessary to water, cultivate, and increase phosphorus and potassium fertilizers in time to promote root development and enhance the recovery ability of plants as much as possible.

You can also use 6000 times of natural brassinin EC to relieve the damage.

Immediately spray gibberellin, which is ninety-two o

Cleaning up the soil? I think the old farmers in the neighborhood should be a little more practical and clear.

Fruits and vegetables will inevitably be stained with pesticides during planting, and the longer the application time, the greater the application concentration, the shorter the time interval, and the greater the crop residue. Various pesticides have different residue forms and residues in different parts of crops and at different growth stages, among which vegetables and fruits are the most polluted. Eating food containing a large amount of highly toxic and highly toxic pesticide residues will lead to acute poisoning accidents in humans and animals, and long-term consumption of agricultural and sideline products that exceed the standard pesticide residues may cause acute poisoning, lead to diseases, and even affect the next generation.

So is there any way to wash away pesticides?

1. Water soaking washing method, mainly used for leafy vegetables, such as spinach, lettuce, cabbage, etc. In general, the surface dirt is first rinsed with tap water to remove the stained part, and then the fruit and vegetable part is covered with about 5 cm of water and soaked in water for 10 to 15 minutes, which is very effective in removing pesticide residues. Washing with rice washing water can wash away pesticide residues more effectively.

This may be related to the starch and minerals contained in it, and the pH of the aqueous solution is weakly alkaline.

2. Detergent washing method. The detergent contains surfactants, the principle of which determines its high safety, as long as a little water is added, there will be no residue problems during the rinsing process. 3. Salt water, alkaline water immersion cleaning method. Alkaline water can theoretically destroy the internal structure of some pesticides, especially organophosphorus pesticides. Brine can wash away pesticides by altering the permeability of the surface of fruits and vegetables.

However, studies have shown that in order to have a significant effect, they must have a concentration of at least 2. When the concentration of salt water or alkaline water is low, there is no significant difference in the effect of washing with water.

If the pesticides sprayed on the vegetables and fruits do not exceed the standard, they can be washed with running water, and it is better to soak them in water for 5-10 minutes before washing.

As long as the pesticide content of vegetables and fruits does not exceed the standard, it can be washed with water, it is recommended that the fruits are peeled and eaten as much as possible, and the vegetables are soaked for a period of time before being used for stir-frying.

If you can't wash it with water, it is recommended to put a little salt in the water when washing vegetables and fruits.

The water used to wash the eggs must not be clean, so when eating, you should praise the skin, and then you can put some alkali, which will help remove the pesticides on it.

In general, you can wash off the pesticide floating on the surface, but soak it in water for a few more hours before eating.

It should not be able to be completely cleaned, it is best to soak it in detergent or salt water for a while before washing, so that the washing will be relatively clean, and it is difficult to wash it with running water alone.

It can't be washed with water, so we can soak it in water for a while before eating vegetables or fruits.

I think the physical damage is relatively large, because people who play games often stay up late, so the body is particularly prone to burnout.

The solution to the accidental spraying of herbicides on vegetables is as follows:

1. Spray with water in time: remove foliar residues, reduce the concentration of herbicides in crops, and reduce the poisons attached to the leaves. Or combined with drainage and lime to neutralize the acidic herbicides in the field, and timely irrigation to promote the transpiration of wheat and reduce the pesticide damage.

For the pesticide damage on the plant, sprinkler irrigation machinery or spraying equipment can be used to wash away the toxic filial piety pants residue on the plant. Field irrigation water can also be used, and Qiaodan Jian is continuously flushed with fresh water.

2. Strengthen fertilizer and water management: when the pesticide damage is light, some leaves of crops appear brown spots, and the heart leaves are not dead. When it is clear that the herbicide is sprayed at too large a dose, recovery can generally be achieved within a short period of time.

3. Spraying antidote or corresponding remedy: ferrous sulfate can reduce the pesticide damage of gram traces to wheat; Calcium polysulfide can make the residual simazine activity in the soil disappear; Foliar fertilizer can be sprayed to promote the rapid recovery of crop growth to reduce pesticide damage; Part of the leaf loss can be compensated by strengthening fertilizer and water management; Gibberellin was sprayed to reduce the damage of auxin herbicides.