Which vegetables do farmers grow in the summer without pesticides? Why?

Any vegetable needs to use pesticides, otherwise it is easy to be bitten by other insects, which will affect the quality of the vegetables.

1 spinach rarely occurs pests and diseases, especially in the spring and autumn open-air spinach (except for spinach grown in greenhouses and in harsh climates), this is because the growth period of spinach is very short, short enough to have no chance of pests and diseases to start harvesting, as for insect pests, in addition to the short growth period, spinach contains a substance of oxalic acid, which should not be so popular with insects, even when people eat spinach, they also need to blanch it in boiling water now, the purpose is to destroy the oxalic acid in spinach.

2 coriander, also known as coriander, similar to spinach, coriander has a short growth period, about 40 days can be harvested, as long as the management is done properly, there will be no pests and diseases, and coriander has a strong pungent green taste, so that pests dare not approach.

In summer, farmers grow vegetables such as bamboo shoots, potatoes, yams, chrysanthemum, and endive without pesticides. Because these vegetables will grow well even without pesticides.

Some of the vegetables planted by farmers in summer do not use pesticides, and they are healthy and delicious to eat, such as coriander, lettuce, sweet potato leaves, fungus, etc., the reason why these vegetables do not need to use pesticides when planting is because it is rainy and thunder and lightning in summer, which belongs to natural fertilization, and the growth of these vegetables is also more gratifying.

Coriander does not need pesticides when it is grown in the summer, because coriander likes a hot and rainy environment, and summer is just the right place for this. Coriander has a strong flavor, many people may not be able to smell this taste, and even some small insects dare not approach coriander, so naturally there will be no problems such as insect eyes. In summer, coriander has a higher germination rate after rain, and it is very large, grows well, and tastes delicious, and it is also a common vegetable on the summer table.

Lettuce in summer can be eaten directly raw, many people can put a piece of it in the morning when eating egg cakes or finger cakes, not only the taste is sweet and refreshing, the nutritional value is also very high, lettuce as another category of green vegetables, the growth rate is very fast, and it is not easy to grow insects in the process of growth, especially in summer, there is no need to spray pesticides, you can grow directly and quickly. Lettuce itself has a special smell, which is generally disliked by small insects, so lettuce rarely has insect eyes, and in summer, coupled with a rainy environment, it grows more vigorously.

Sweet potato leaves, a vegetable that is usually eaten by people and used to feed pigs or chickens, are grown in rural households. It is true that sweet potato leaves do not need to be sprayed with pesticides during the planting process, although they may be harmed by earthworms during the planting process, but as long as the water and fertilizer are suitable in summer, the yield will not be very low. In recent years, people in the city have also had a good impression of sweet potato leaves, because it is very low in calories, the best food, and there is no spraying of pesticides, so it is naturally better to sell.

Fungus is also one of the common vegetables on the summer table, in the process of planting, the vitality of the fungus is very tenacious, the leaves are very fat, and the taste is crisp and sticky. It is perfect for making soup or stir-frying. There are almost no pests and diseases when planting, and it is also because the fungus contains a special smell that insects do not like.

The nutritional value of fungus vegetables is very high, although some people are not very acceptable to eat, but it is undeniable that the characteristics of low calorie and high nutrition still make fungus vegetables unique in a kind of vegetables and are loved by many people. In addition, fungus can also be grown as an ornamental plant, and the leaves are large and green in the yard or on the balcony, which is very beautiful, and is not inferior to succulents.

All in all, these vegetables do not need to be sprayed with pesticides in the process of planting in summer, mainly because these vegetables themselves contain a special fragrance in the night scene, which does not attract insects, so that their leaves can be preserved, and there will be no recurrence on them, and naturally there is no need to spray too many pesticides. Therefore, in summer, we can choose these vegetables to eat as seasonal vegetables, which can bring a different taste enjoyment and be more green and healthy.

In the summer, farmers will grow some vegetables that do not use pesticides, such as coriander, lettuce, sweet potato leaves, fungus, etc., these vegetables are not pesticides, because it often rains in the summer, and there are often lightning, so these vegetables will grow quickly.

pumpkin, winter squash, loofah, coriander, green onion, sweet potato, ginger, garlic; These vegetables emit a strong smell during their growth and are not easy to attract insects, so they can be used without pesticides.

For example, there are cabbage, celery and mustard greens, as well as wheat vegetables and wasp greens, and they do not use pesticides, because these vegetables are theoretically wild vegetables.

There is no need to use pesticides when growing spinach, and spinach is rarely exposed to pests and diseases. When growing spinach at home, especially in the open air, the growing period is very short. Before the insects came out, he was able to harvest all the spinach.

These pests will grow at a later stage, and the oxalic acid in the body can inhibit the insects. When using spinach, it is best to blanch it in boiling water, so that all the oxalic acid is removed. Spinach has a lot of nutrients, so you don't have to worry about a lot of bugs when you plant it.

If you want to eat some melons and vegetables, you can choose to plant some winter melon and pumpkin, as well as gourds and bamboo shoots. These melons are very resistant to pests and diseases, especially in the late growth stages. Some melons will have worms, but you don't need to use medicine, because the melons will be covered with burrs.

Insects tend to hurt themselves when they approach these melons, so there are no insects. These melons need a stable climate when they grow, so they can grow well without pesticides. <>

People in the countryside like to grow some radish and cabbage very much, and feel that eating more is the most beneficial for their body. Whether you harvest in early winter or in other seasons, don't worry, there will be some bug infestation on it. The growth cycle of radish and cabbage is also relatively short, and people in the countryside like to use well-rotted farmhouse manure for fertilization.

These fertilizers will have a good resistance to insects and will not cause serious insect infestations. <>

In general, the vegetables grown by yourself are more nutritious to eat, and they will also ensure health. When growing vegetables, it is best not to use pesticide ingredients. It is impossible for wild vegetables to have insects, which is also because the growth cycle itself is relatively short.

Whenever there are seriously diseased vegetables, you should no longer choose to eat them, and strictly control your diet. Eating unhealthy vegetables is the most unsafe for you, and you may also have some diseases.

Radish, sweet potato, chrysanthemum, pumpkin, loofah, garlic are all vegetables that do not need to use pesticides, and these vegetables will have a special taste and can play a role in repelling insects.

Pumpkin, garlic, chrysanthemum, radish, sweet potato. These vegetables have a strong flavor and can be said to be a natural insect repellent, so they do not produce insects and do not need to use pesticides.

Potatoes, garlic, water spinach, loofah, Chinese cabbage, radish, chrysanthemum, the probability of pests and diseases of these vegetables is relatively low, and there is no need to use pesticides.

Generally, root vegetables, melon and fruit vegetables, stem and leaf vegetables, such as potatoes, sweet potatoes, ginger, onions, white radish, zucchini, pumpkin; These vegetables have a strong taste and can play a natural role in repelling mosquitoes.

For example, coriander, chrysanthemum, celery, leek. These vegetables have a very short growth period and are not prone to insects.

Celery, chrysanthemum, coriander, these dishes do not use pesticides much, and these things will give off some smell on their own.

Vegetables that do not use pesticides include winter melon, pumpkin, loofah, potato, Chinese cabbage, garlic, lettuce, gourd, bitter chrysanthemum, perilla, okra, sweet potato leaves, gourd, chayote, etc., many people buy vegetables like green organic, it is best not to apply farm fertilizer, so it is reassuring to eat.

Nowadays, many people like green and organic vegetables when they buy vegetables, it is best not to use pesticides, do not apply farm fertilizer vegetables, such vegetables are more assured to eat, do not have to worry about pesticide residues can not be cleaned, and can also eat the taste of the past.

Vegetables that do not have pesticides include winter melon, pumpkin, loofah, potato, Chinese cabbage, garlic, lettuce, gourd, bitter chrysanthemum, perilla, okra, sweet potato leaves, gourd, chayote, etc.

1. Gourd

The surface of the gourd is protected by a layer of fine fluff, which makes insects dare not approach, so the gourd does not need to be sprayed during the planting process, and it can be eaten with confidence.

2. Gourd

The leaves of the gourd are protected by a layer of fluff, and the epidermis is relatively thick, so the insects dare not approach, so the gourd does not need to be sprayed during the planting process.

3. Chayote

The leaves of chayote have a similar feeling of yarn, and pests can't eat it, so chayote doesn't need to be medicated, and chayote has a sweet, crisp and tender taste, which can be used to make cold dishes and stir-fried.

4. Bitter chrysanthemum

Bitter chrysanthemum itself has a taste that pests hate, so it rarely attracts insects, and bitter chrysanthemum is a vegetable that can be eaten raw, and it will not be sprayed during the planting process.

5. Perilla

The leaves of perilla have an aromatic smell, and the young leaves that have just grown have a stronger taste, and insects generally eat old leaves, and when picking perilla, the leaves are intact and insect-free, so basically there is no need to use pesticides with celery.