Can the earthworms raised in the Zhihe Manor Ecological Agriculture and Animal Husbandry Industry De

Yes, the intestines of earthworms can secrete a chemical that neutralizes the pH of the soil, and whether it is acidic or alkaline soil, after the earthworm is treated with the abdomen, it can become the soil for the healthy growth of plants. The earthworm also has a lime gland, the role of the lime gland is to absorb and discharge a large amount of calcium, so that the soil forms a particle structure, is resistant to water erosion, and has the function of water retention and fertilizer retention. The organic matter contained in the soil swallowed by earthworms must first be ground by the stomach of the gizzard, and under the action of digestive enzymes and microorganisms, it is partially decomposed into simple donable compounds, and then after further digestion, calcium salts are synthesized, which are bonded into aggregates together with the calcium sulfonate excreted by the calcium glands, and finally excreted from the body.

In addition, the mucus secreted by the digestive tract and body wall of earthworms itself has the effect of cementing soil particles. This kind of aggregate vermicompost provides an ideal substrate for soil microorganisms, promotes their rapid reproduction, and can make the microorganisms in the soil digest and decompose organic matter, producing a highly protective colloidal substance and water-soluble nutrients, which not only promotes the development of plant roots, but also accelerates the formation of aggregate structure and forms a virtuous cycle.

Through the absorption, digestion and decomposition of earthworms, nitrogen and other substances in the soil that cannot be directly absorbed by plants can be converted into effective nutrients that are easily absorbed, so as to improve soil fertility. Vermicompost is a kind of black-brown, granular, odorless, long-term high-quality organic fertilizer, which can be used as a raw material for various special fertilizers. It contains nitrogen, phosphorus, potassium and a variety of trace elements (Table 2, and contains 18 kinds of amino acids that other fertilizers do not have, it retains water and fertilizer, has good aeration, is convenient for the reproduction of aerobic microorganisms, and is conducive to root development.

Because vermicompost fertilizer has adsorption and retention functions, it can prevent the loss of ammonia and potassium, and can slowly replenish nutrients to plants. Vermicompost can reduce the chance of direct contact between phosphoric acid and soil, prevent phosphoric acid from being fixed by the soil, and facilitate the absorption and utilization of phosphorus by plants.

To put it simply, earthworms prefer to live in dark, damp soil. Therefore, in the process of survival, earthworms will continue to create such a living environment for themselves.

After rains, especially in spring and summer, the soil tends to harden and harden, so that earthworms continue to wriggle in the soil until they are able to wriggle from the soil and pour fresh air from the ground air. In the process of earthworm wriggling, earthworms also make the hardened and compacted soil loose, so that the soil has better water permeability and air permeability.

Don't look at the earthworm as simple as it looks, its internal structure is not so simple, and there are many special organs in it that help the earthworm feed. The earthworm is not picky at all, it swallows the gravel, the soil and the humus in the soil one by one, and then processes and digests the organs in the earthworm's body step by step, and the gravel and soil become as delicate as it should be, and after the earthworm's internal treatment, the soil is more moist and rich in chemical nutrients, making the barren land fertile. Therefore, earthworms have an improving effect on the soil.

Yes, as long as it is an earthworm, it can play a function of improving the soil, loosening the soil, and providing nutrients for the soil, because the earthworm originally lives in the soil, and the relationship with the soil is also very intimate.

The presence of earthworms improves the soil, and this is certain.

Earthworms live underground, devour dirt in the soil, and mostly crawl to the ground.

The surface will excrete the feces, leaving a large number of passages in the soil, and the soil directly increases contact.

air area, promote and accelerate the chemical reaction of oxidation and reduction of the soil.

The crops grown at the edge of the hardened field are worse than those grown hard in the non-hardened field.

There are various small organisms of earthworms growing in the unhardened field stems, which are more conducive to soil restoration and plant growth.

I think it's a little useful, but it likes to eat delicate roots, so it's not very useful.

Let's speak with facts: last year I was obsessed with planting flowers, and I just started to use pastoral soil to grow (forgive me for being a poor ghost and can't afford to buy special soil), and the growth is ordinary; Later, I heard that earthworm manure is good, so I went to the park with the attitude of trying it and picked up a bag back, and it was not easy to pick it up one by one. When you come back to plant the moon, you can plant it one month later with earthworm manure, and it will grow much better than the one month earlier with the garden soil, and it will be clean and free of insects.

Later, as soon as I had time, I went to pick up vermicompost and now planted more than 60 pots of various flowers are vigorous, not bragging about the professional planting of greenhouses. After observation, I found that earthworm manure does not need to add any fertilizer, nor does it need to be equipped with any river sand vermiculite perlite or something, the natural loose and breathable fertility is not compact, and it rains heavily for a few days in the outdoor flowers to let it shower, do not worry about the problem of waterlogging. In short, earthworm manure is made by earthworms, and if there are earthworms in the soil, it must be a good thing.

Nothing is absolute. Earthworms loosen the soil and cause plant roots to break away from the soil, leaving plants without nutrients.

The digestive system of earthworms is converted into vermicompost manure, which has the characteristics of safety, long-lasting fertility and vigorous fertility, which is a good organic fertilizer for plants and will also improve the softness of the soil.

Earthworm is a mollusk that lives in the soil, with the soil as a burrow and the soil as food, the earthworm and the soil are mutually influencing and interacting with each other, and co-evolve and develop.

Earthworms feed on the soil, and from the perspective of the soil, it must not be said that it is good for the soil.

Hello subject! Certainly advantageous. Earthworms can activate the soil, making it more relaxed, and earthworm excrement can also play a role in fertilizing the soil.

Earthworm this organism has survived on the earth for a long time, as an ancient primitive organism, exists in many soils of the earth, the digestive system of earthworms is relatively simple, and the nutrients eaten into it can not be completely absorbed, these nutrients have entered the digestive system of earthworms and transformed into vermicompost manure, which has the characteristics of safety, long-lasting fertility and vigorous fertility, and is a good organic fertilizer required by plants.

Placing 1 million earthworms in 15 acres of land is equivalent to the workload of a gardener working eight hours a day a year, and tons of vermicompost can be obtained every year. This is why farmers in some countries have increased the number of earthworms in their fields to replace mechanical tillage and implement the "no-tillage method" of land, saving manpower, material and financial resources and improving the soil structure. ‍‍

The premise is that more organic fertilizer or farm fertilizer must be applied to the soil, so that earthworms have a suitable living environment. The soil undergoes the circulation of the earthworm body, carries out biological reactions, improves the soil quality, and shapes the soil to become granular, improves the air permeability of the soil, and allows the root soil to get more oxygen, thereby increasing the growth number of roots, absorbing nutrients in the soil more thoroughly, improving quality and yield, and reducing root diseases.

Since vermicompost has more nutrients and is higher, you will find that the soil is looser and the plants grow better in rural areas where there are many earthworms. Nowadays, many people use vermicompost to cultivate flowers, top dressing trees and flowers, improve soil, etc., and some use vermicompost to feed and fertilizer for fish and shrimp.

In medicine it has another name, it is called Earth Dragon. Earthworms mostly live in moist environments rich in organic matter, such as grass and tree dumps, orchard vegetable patches, overgrown areas near rivers, and mud around garbage dumps. Qingshuitang's side is mainly green earthworms and red earthworms.

Earthworms feed on decaying organic matter, animal and plant detritus, and earthworms like to burrow in the ground. Earthworm burrowing can make the soil more loose, which is conducive to the respiration of plant roots, and earthworm feces are very nutritious organic matter.

The earthworm population decays rapidly, and the machine ploughs too finely and too diligently, and the earthworm does not live for half a year, and the earthworm can only be found by the ditch away from the machine. It should not be difficult to improve the style of the plough rake, the working people are industrious and intelligent, but the role of earthworms is not taken into account.

Because earthworm feces contain a lot of microorganisms! It can decompose crude fiber and inorganic salts and become nutrients that plants can absorb well.

It's not absolutely advantageous, this thing originally grew in fertile and moist loose ground, and there was absolutely no dry and hard ground, and this thing would destroy the growth of plant roots when it was too much, especially if it was a bad thing to have this thing in the flower plate soil.

Yes, earthworms can loosen the soil.

Formation of soil and improved soil, per meter 2 soil, the number of earthworms can reach tens of thousands, its weight can reach hundreds of kilograms, the annual discharge of vermicompost can reach several tons to dozens of tons, soil and the organic matter in it through the earthworm digestive tract, complex changes occur, into calcareous and humus-rich soil, earthworms are known as the "cultivators" of the earth, the "chemists" of nature, the "best people" of plant nutrition. According to Huang Fuzhen et al., there are 13,000 earthworms, 34,000 fertile farmland, and 41,000 vegetable gardens and pastures in China's general farmland rice2 (equivalent to 1 mu of the old system), which is a huge biological resource. Earthworms feed mainly on decaying organic matter, which is a decomposer in the material cycle and plays a very important role in the material cycle and ecological balance in nature.

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There has been official news that earthworms have been raised in their hometowns after graduating with a master's degree, and earthworms have great functions, such as improving the soil, using them as feed, and cleaning up waste.

Agricultural applications. Earthworms can not only change the physical properties of the soil, but also change the chemical properties of the soil through life activities such as continuous vertical and horizontal drilling and swallowing and excrement, so that the compacted and barren soil becomes loose and porous, aerated and permeable, and can promote the growth of crop roots.

Experiments have proved that many inorganic salt elements such as phosphorus, potassium, calcium, magnesium, etc. will increase several times in the surrounding soil inhabited by earthworms. Compared with the nutrient content of vermicompost and raw soil, the humus content in vermicompost increased by 36%-160%, total nitrogen increased by 38%-229%, and available nitrogen increased by 75%-105%, of which available phosphorus increased by 20%-68% and available potassium increased by 19%-36%.

The content of phosphorus, potassium, calcium and organic matter is several times higher than that of animal manure, and its fertility is better than that of animal manure. Some people have done experiments that planting peas, rape, rye, corn and potatoes in the soil using vermicompost as base fertilizer can increase the yield by 3 times, times, times, times and times respectively.

Breeding earthworms is not a lie, but the difficulty of breeding is still not to be underestimated.

I've been raising it for two years, and I basically don't make money, don't be fooled into doing anything, this is good.

Nowadays, anglers go to the store to buy earthworms, and the city basically uses artificially farmed earthworms, and earthworms are also widely used in medicine.

The earthworm ecosystem is both.

Copying consumers, decomposers, and regulators, its functions in the ecosystem are embodied in:

1.impacts on key processes such as organic matter decomposition and nutrient cycling in soils;

2.effects on soil physicochemical properties;

3.Interactions with plants, microorganisms, and other animals. Earthworm activities and their functions in ecosystems are comprehensively controlled by maggot ecological groups, population size, vegetation, host rocks, climate, temporal scale, and land use history.

The relationship between the invasion of earthworm alien species and ecosystems, and the response and impact of earthworms to global change are two issues of concern. The complexity of the soil itself, the lack of knowledge of earthworm natural history and biogeography, and the lag of methods to control earthworm communities in the field have limited the development of earthworm ecology.

The effect of earthworms on the soilcopy:

1. It has a mixed effect on the soil layer. The earthworms move in the soil soil, stirring different soil layers, promoting the mixing of soil layers, and the soil nutrient distribution of different soil layers is more uniform.

2. Promote the decomposition of organic matter in the soil. The organic matter in the soil can be decomposed by earthworms to digest nutrients that are easily absorbed and utilized by plants, and at the same time, it also accelerates the decomposition rate of organic matter.

3. Enrichment of nutrients in the soil. The manure emitted by earthworms is usually higher in nutrients than the surrounding soil.

4. Improve the physical properties of the soil. The activity of earthworms in the soil can promote the formation of soil aggregates, protect the structure of soil aggregates, and make the soil have better soil aeration and water permeability.

Earthworms are to.

Rotten leaves and rotten leaves in the soil are fed on organic matter and soil, and vegetable farmers see that organic fertilizers such as manure dao are reduced, but it will have.

Organic property rights are converted into soil organic matter. Studies have proved that the organic matter content of the vermicompost it excretes is about 40%, and the organic matter particles after being digested by the earthworm are small, which is easier to be absorbed and utilized by vegetables, and can also greatly reduce the harm caused by the use of organic fertilizer that is not fully fermented and rotted. At the same time, the content of beneficial bacteria per gram in the earthworm manure digested by earthworms is 200,000-200 million, which can reasonably combine organic matter, microorganisms and vegetable growth to improve the soil environment.

Secondly, the particles of vermicompost are uniform, and the water retention and air permeability are 3 times higher than that of ordinary soil. And it can accelerate the formation of soil aggregate structure, and can fundamentally solve the problem of soil compaction, improve soil permeability, water retention, fertility retention, conducive to the reproduction and increase of microorganisms, enhance the ability of soil to store nutrients, and be more conducive to the absorption and utilization of vegetable roots.