Are earthworms in farmland beneficial or pests? The more earthworms there are in a vegetable field,

What do earthworms do in soil? They feed on decaying organic matter in the soil, and some say they eat organic matter, which reduces the amount of organic matter in the soil.

It's not like that, they are particularly high in organic matter in excrement, the epidemic point says, they just change from the soil organic matter in their stomachs to finer organic matter that is easier to be absorbed by crops, and now many people want to buy Cordyceps fertilization, but this is really unaffordable, there are too many fakes, and ** is also very high. They say don't stay in the dirt, they will crawl everywhere, keep digging in the dirt, it's like not digging, an earthworm may try not to come out, but when the number of earthworms is more special, you can see the effect, I remember when I was a child in some fields there were a lot of earthworms, and now the soil in the field can not be dug directly.

Earthworms loosen the soil and improve its permeability. Earthworms live in crops, digging for humus and crop residues in the soil day and night, feeding on minerals that are difficult to break down. In this way, a small amount of earthworms in the field can be turned into very loose soil, improving the aeration of the soil and promoting the growth of crop roots.

Earthworms weave and burrow through the soil, passing through the roots of crops to injure fibrous roots, and taproot and lateral roots bypass and burrow. When earthworms burrow in the root system of crops, local fibrous roots are cut off and fed. However, for the entire crop root system, the damage is only a drop in the ocean, the impact is very small, and basically no damage to the crop.

Earthworms can help us loosen the soil and are beneficial insects in the field, but if there are too many of them, they are also very bad, and they will overabsorb the nutrients in the soil and affect the growth of crops.

It is a beneficial insect because this insect can make the soil very loose. Yes, because earthworms can loosen the soil and will not destroy some plants.

I think that earthworms in the field are beneficial insects, and the more earthworms there are in the vegetable field, the more fertile the soil.

The soil of the vegetable field, people take it to grow vegetables, usually carry out fertilization, watering and other management, the impact on the soil itself is also relatively large, if the vegetable field is not often fertilized, the soil becomes poor, want to have earthworms.

It's difficult, but if it's an old Shi.

Chemical fertilizers and soil will also deteriorate, and my family's vegetable field has less pesticides, so I don't hit as much as possible. So every time I go back to my hometown for vacation, I especially like to eat the vegetables grown by my mother, which have the unique aroma of vegetables. Earthworms cannot survive in dry soil, cannot move, the soil is moist, not too wet and not dry, which is a good condition for crop growth.

<> these earthworms burrow around in the ground, they can play a good role in loosening the soil, so that the vegetables that grow in the ground can absorb more nutrients, and the roots can grow more easily and absorb oxygen. They can be called good helpers to nourish the land! Earthworms are said to be small mollusks.

Feeds mainly on nutrient-containing soil and does not eat crops and plants. Harmless to crops. Except in the case of flooding, it needs to come out to breathe, and it generally lives in the soil.

As we all know, earthworms are reptiles that like to live in fertile soil.

Usually live by absorbing the nutrients in the fertilizer in the soil, their main role is to loosen the soil, so that the roots of the vegetables you grow are particularly easy to grow and develop, and a large amount of soil absorption shows that the earthworm is suitable for growing in the soil: the soil is fertile, fluffy and soft soil, these soils are generally high fertility, good air permeability, sufficient oxygen content, and are rich in microorganisms and nutrients. And in those pesticides, fertilizer residues are heavier, <>

There are more than 2,000 species of earthworms known to have been discovered by biologist Charles Darwin in 1837.

Known as the most valuable animal on earth. Earthworms, also known as live dragons, koji insects, ground feces insects, etc., are respected as "soil scavengers."

After all, earthworms walk in the soil and have many deep holes in the underground soil, which is the route blocked by the earthworms, so that the air can further penetrate into the ground. It will make it very advantageous for crops to grow underground, and they can absorb sufficient nutrients.

There are a lot of earthworms in the vegetable field, and this kind of land is better, because earthworms can make the land more fertile, and having more earthworms also means that the land is very fertile, so this is a very good situation.

Of course, this kind of soil is very good, earthworms are active in the soil, which can play a role in loosening the soil, can accelerate the respiration of oxygen by the roots, and the excrement of earthworms can still increase the fertility of the soil, which is very beneficial to the growth of plants.

Wherever there is soil, earthworms can be seen. Especially when the air is humid and rainy. Earthworms can loosen the soil in the soil, and its manure is also a good fertilizer, so the presence of earthworms in the vegetable field indicates that the soil is fertile.

But everything must be reversed, and too many earthworms in vegetable fields are not good. There are many good and bad earthworms. Earthworms can loosen the soil and ventilate, which is conducive to the absorption of plant roots, which is good for plant growth.

Earthworm manure can improve the structure of the soil, which is conducive to solving problems such as secondary salinization of the soil. At the same time, it can reduce the density of plant line pests in the soil.

It shows that these lands are good, and generally only black soil or places with fertile soil will have a lot of earthworms; Like the Loess Plateau, the barren land is not turned over to earthworms.

Earthworm. Benefits for vegetables Earthworms can loosen the soil, aerate, facilitate the absorption of plant roots, and are conducive to the growth of plants. The excrement of earthworms can improve soil structure and help solve the problem of secondary salinization of soil.

At the same time, it is possible to reduce the density of plant pests in the soil. Because when earthworms penetrate deep into the soil, their feces will be excreted into the ground, forming holes, allowing the soil to be cultivated naturally, which is more conducive to the long-term growth of crop roots. Earthworms are not good for vegetables As mentioned above, if the number of earthworms is small, it is good for the soil and vegetables.

On the contrary, it causes soil compaction, making the soil poorly ventilated, less permeable and permeable, and thus causing damage to the roots of plants.

<> earthworms also eat the roots of plants, affecting their normal growth. The total knowledge depends on the actual condition of the soil and the number of earthworms. Specific earthworms have no effect on vegetables and are beneficial in the general direction.

The earthworm is not a pest, he helps loosen the soil, because the soil grows over time and slowly loses nutrients, and the soil becomes hard, which is not conducive to the growth of crops. Earthworms can play a role in loosening the soil, the soil is soft, it will be more conducive to the precipitation of nutrients, nutrients and oxygen are sufficient, so it is more conducive to the growth of crops, thanks to earthworms!

There are a lot of earthworms in the vegetable field, indicating that the soil fertility is very good, and the more earthworms in the vegetable field, the more beneficial it is for vegetables. Earthworm excrement is a good fertilizer for vegetables, and earthworms have no effect on vegetables. By digging holes in the ground to raise earthworms, the soil can be loosened, which is conducive to the root development of vegetables and improves the quality and yield of vegetables.

This cultivation model is a new ecological recycling technology that should be promoted.

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It has no effect on vegetables, earthworms can help loosen the soil, and can properly help the roots of plants to exchange gas, help the organic compounds and microorganisms in the soil to react with each other, improve the calcium and potassium and other elements in the soil, and the exudation of earthworms can also fertilize the soil, enhance soil fertility, and promote the growth and development of vegetables.

If it has an impact, it will cause soil compaction, poor ventilation, ventilation and water permeability of the soil, which will cause damage to the roots of plants, and earthworms will eat the roots of plants, thus affecting the normal growth of plants.

Earthworms can loosen the soil in the field, dissolve and promote the absorption of agricultural fertilizer in the field, and it is still very helpful for the growth of vegetables.

Impactful. These earthworms can make the soil very loose and can produce some fertilizer, which will make the vegetables grow very well.

These earthworms can make the soil very fluffy, and they can produce some fertilizer, which will make the vegetables grow very well.

The benefits of earthworms for crops are:

First, earthworms can loosen the soil layer and improve the permeability of the soil layer. Earthworms live their daily lives in the fields, burrowing in the soil layer day and night, looking for humus and crop residues in the soil layer, and at the same time feeding on minerals that are difficult to disassemble in the soil layer. In this way, if a piece of land has several earthworms, the soil layer will become more and more loose, which will improve the soil ventilation ability and benefit the growth and development of crop roots.

Earthworms burrow through the soil layer, and there is a certain amount of damage to the roots according to the rhizome of the crop, and the main stem and taproot will be avoided and burrowed. When the earthworm burrows, when it passes through the rhizome of the crop, it will break off some of the roots and feed. However, for all crop rhizomes, the damage is a drop in the bucket, and the harm is very small, and basically does not cause harm to crops.

Second, earthworms can increase nutrients in the soil layer and improve the fertilizer efficiency of soil organic matter. Earthworms feed on humus, green plant residues, and silicate minerals that are difficult to dissolve by microorganisms in the soil layer in the deepest part of the soil layer, eat into the earthworm's body, and dissolve humus, animal and plant residues and minerals through the organisms with a lot of dissolved chemical substances and active enzymes, dissolve a lot of trace element chemicals that can be immediately digested and absorbed by green plants, such as ammonia nitrogen, phosphorus oxide, potassium oxide, sulfur, calcium, magnesium and other mineral trace elements, and metabolize them in the soil layer or the ground The new chemical fertilizer in the soil layer has a very great effect on improving the soil organic matter.

Third, earthworms can be used as fertilizer to promote the growth and development of crop rhizomes. Earthworms can loosen the soil texture in the soil layer, making the soil layer softer and softer, and improving the air permeability; Digestion absorbs microbial strains and unconverted humus and minerals in the soil layer, and promotes the dissolution of humus and minerals; The excrement excreted by earthworms is a high-quality fertilizer, which improves soil texture and fertilizer efficiency.

When the earthworm wriggles, the soil can be loosened, and the crops are easier to take root after the soil is loosened, and the earthworm can loosen the soil, which has a positive effect on the growth of crops.

People in the countryside, when they grow vegetables, they will put a few earthworms in the small vegetable fields that they have harmed. These earthworms are good for vegetables, and he can help them grow more lushly, and for farmers, earthworms are beneficial insects. Although they are not pleasing in appearance, they are still very useful.

There are many earthworms in the vegetable field, what are the effects of earthworms on vegetables? <>

Generally, when vegetables are planted in the ground, the vegetables need to slowly absorb the nutrients in the soil. However, if there are earthworms in the soil to loosen the soil, it can improve the speed of vegetables to absorb nutrients from the soil. If you know that the nutrients of the vegetables are absorbed enough, then the vegetables will grow very lush, and by the time of the harvest, the farmers can harvest very fresh vegetables.

If there are no earthworms in a vegetable field, it is obvious that the vegetables are not growing very lush and not fresh. <>

Earthworms generally loosen the soil when the soil is active, and in the process of vividness, air will enter the soil, and some water will enter the soil. For vegetables, water is very important, which is related to whether they can grow healthily. Therefore, when the earthworm loosens the soil, it also helps these vegetables to absorb the water in the soil faster, and the earthworm will cause better air permeability in the soil, and it can also better absorb nutrients for vegetables.

Although earthworms are of great help to the vegetable field, it is also necessary to be careful not to let the vegetable field have too many earthworm activities. If there are too many earthworms, the soil will be particularly loose, which will outweigh the losses. And earthworms also have other uses, and their nutritional value is particularly high, so it is especially suitable for family livestock, and it can also make these animals grow fatter.

Earthworms are beneficial insects, they can help loosen the soil, which is good for the growth of vegetable plants, they also eat rotten plants, and their excrement can also promote plant growth and provide nutrients for plants.

It will affect the yield of vegetables, and will also lead to poor growth of vegetables, which is not conducive to the absorption of nutrients of vegetables, may cause damage to the roots of vegetables, and will also lead to the phenomenon of yellowing of vegetables.

The root of the vegetable may be eaten, which will affect the yield of the vegetable, affect the quality of the vegetable, affect the growth of the vegetable, affect the development of the vegetable, and have a great impact on the vegetable.