How long should the farmyard manure ferment time? What are the precautions when fermenting?

Farmyard manure that is only dried by purely physical methods still retains the color of the original manure, but the moisture is reduced. And through composting.

Technical treatment, especially after high-quality fermentation additives, fermentation and decomposition of farmhouse fertilizer, its finished color changes to brown or black-brown high-temperature compost with high fiber content of plant matter as the main raw material, compost fermentation under aeration conditions, produce a lot of heat, high temperature in the pile (50-60), so fast rotting, fast composting, high nutrient content.

Farmhouse fertilizer needs a process of microbial decomposition and fermentation in the soil, resulting in lagging fertilizer efficiency, which is difficult to be consistent with the growth rhythm of fruit trees and the period of fertilizer demand, which cannot serve the purpose of fertilization, and even causes adverse effects. Therefore, farmyard manure must be decomposed before it can be applied.

Farmhouse manure that is not completely rotted contains a lot of germs and insect eggs, etc., and direct application to farmland will cause a high incidence of crop diseases and pests, and it will also cause pollution to the environment. Rural people also have considerable experience in manure, whether the farmhouse fertilizer is ripe or not, as long as you look at the color, smell the smell and the degree of looseness of the fertilizer to know whether the manure is raw or cooked, and the general farmhouse fertilizer from the raw materials to the ripe, there is half a month in summer, and the temperature is low in winter.

The principle of rotting of farmhouse fertilizer. There are many kinds of base materials for farm fertilizer, such as manure and kitchen waste.

Straw, animal and plant residues, etc., which contain a lot of organic matter, cellulose, lignin.

Protein, sugar and other macromolecular organic fertilizers are rich in organic matter, organic acids, as well as fats, proteins, nitrogen, phosphorus, potassium and other nutrients, as well as calcium, magnesium, sulfur, iron and other trace elements.

However, before the application of farmhouse fertilizer, it must be fermented and rotted before it can be smoothly absorbed and utilized by plants.

Farm manure mainly refers to manure fertilizer, refers to the human or poultry, livestock, birds and other excrement made of fertilizer, it is rich in organic matter and nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron and other nutrients, as well as organic acids, fats, proteins.

Farmhouse manure ferments for 5-7 days and produces a slightly sweet and sour aroma of koji, indicating that the fermentation has been successful. The main attention is paid to the control of temperature. If you ferment farmhouse fertilizer in summer, because the temperature is high, it can take about 20 days; In autumn and winter, when the temperature is low, it will take two or three months.

The fermentation time of farmhouse manure varies according to the season. Summers are faster, winters are slower. During fermentation, we should store it at room temperature, ventilation, cool and dry place, moisture-proof and light-proof, and should not be stored at the same time as toxic drugs.

Farmhouse fertilizer fermentation 5-7 days can produce water fertilizer, but during this period should grasp the scientific fermentation method steps, not completely rotted farmhouse fertilizer contains a lot of bacteria and insect eggs, etc., direct application to farmland will cause a high incidence of crop diseases and pests, but also will cause environmental pollution. The nutrients contained in the farmhouse manure that are not completely decomposed will be in an organic state, and the organic state is not easy to be absorbed and utilized by fruit trees, so the farmhouse fertilizer must be rotted.

Most organic fertilizer products are only composted and fermented for 15-20 days, and such products can only meet the harmless standard. The fermentation process of high-quality organic manure compost generally takes 45-60 days. This is because in the heating stage and high temperature stage in the early stage of composting, it will kill harmful microorganisms such as plant pathogenic bacteria, insect eggs, weed seeds, etc., but the main role of microorganisms in this process is metabolism and reproduction, and only a small amount of metabolites are produced, and these metabolites are unstable and not easy to be absorbed by plants.

Generally, it takes about 45-60 days of fermentation before it can be used. Farm manure will kill some harmful microorganisms such as germs, insect eggs, weed seeds and so on in the heating stage and high temperature stage in the early stage of composting, but it will not be humified until the later stage (cooling period) that the microorganisms it contains will carry out humification of organic matter, and a large number of metabolites that are beneficial to plant growth and absorption will be produced in this process, and this process generally takes about 45-60 days.

Fermentation of water and fertilizer is more particular, fermentation is not good, it is easy to burn seedlings, burn heels, you can add some strong compost starter fermentation water fertilizer, fermentation 5-7 days can be out of water fertilizer, the effect is very good, generally need more than a month, piled together, natural fermentation, low temperature in winter, it takes longer, if the film is covered, the time will be shortened accordingly.

Farm fertilizer needs to go through a period of anaerobic decay process before it can be applied to the farmland. Especially in the past agricultural production, there are no bacteria that can speed up the decomposition speed of today, the speed of decomposition is very slow, it may take 2-3 months to pile up, and it may take half a year or even a year to complete the process of decomposition if the pit is dug and pit is taken. This raises the question, in the process of rotting farmhouse manure, is it really the longer the better?

The principle of rotting of farmhouse fertilizer. There are many kinds of base materials for farm fertilizer, such as manure, kitchen waste, straw, animal and plant residues, etc., which contain a lot of organic matter, cellulose, lignin, protein, sugar and other macromolecular organic substances. For this kind of macromolecular organic matter, due to the interconnection between molecules, a relatively stable organic matter structure will be formed, and such organic matter cannot be absorbed by crop roots.

We need to break down this stable structure and turn it into loose, independent organic molecules, which requires high temperatures and microbial involvement in the decomposition process. In the process of decomposing, these base materials will have a certain period of high temperature process, under the high temperature and the participation of microorganisms, these organic groups with stable structure and connected together will undergo qualitative changes, and the stable structure will be broken and become a single, relatively independent macromolecular organic matter. This is also the reason why the straw, twigs, grass leaves, and some animal proteins in fully rotted farmyard manure can become loose and crumbled by hand.

Changes in farmyard manure after it is applied to the farmland. After these independent organic molecules are applied to the soil, they still have a relatively stable structure, and some of them will exist in the form of small particles, which can be combined with the soil particles. After these small particles of organic matter enter the soil, they will gradually decompose under the action of soil microorganisms, releasing small molecule amino acids, monosaccharides, organic acids and some salt ions that can be absorbed by crop roots.

This is also the reason why organic fertilizer can fertilize the soil and provide nutrients, which is due to the decomposition of soil microorganisms.

Rotting for too long. After a period of decay, the farmyard manure becomes a relatively small organic matter. If it continues to decompose in an anaerobic environment, it will gradually decompose by the microorganisms in the pile, resulting in a decrease in the organic matter content of the farmyard fertilizer.

Some friends may say that the decomposed organic matter is not just right to replenish soil nutrients? That's true. However, this can also lead to the problem that the nutrients released by the decomposition of organic matter by microorganisms are also easily lost.

If it is applied to the field after a long period of excessive decay, these nutrients are also easily lost with irrigation or natural precipitation. It is far less efficient than the release of nutrients that allow organic matter to gradually decompose in the soil, which also results in a certain amount of fertilizer waste. This is somewhat inappropriate for agricultural production.

Therefore, it is not recommended that the farmyard manure be excessively decomposed, which may cause the waste of nutrients in the farmyard manure and reduce the ability to improve the soil state. It is still better to apply the freshly rotted farmhouse manure directly.

The general fermentation time may be more than three months. And the temperature is best around 10 degrees. It has to have a very good water content and it has to have a very good temperature.

Generally, it takes several months to ensure the nutrition of fermentation and promote the growth of crops, so the longer the fermentation time, the better.

The fermentation time of farmhouse manure is generally about two weeks, remember not to take too long, otherwise it will spoil.

The easiest way to ferment farmyard manure is as follows:

1. Raw materials: The raw materials of farm fertilizer are crop straw, dead branches, leaves and miscellaneous herbs, kitchen waste, human and animal manure, etc., and the proportion of human and animal manure is not less than 10%, so that the fertilizer has a good fermentation effect.

2. Mixing: Mix all the raw materials in the grip cavity evenly, add a certain amount of water, so that the water content in the fertilizer is about 50% 60%, and then mix in the special compost fermentation agent, so that the fermentation is fast and thorough.

3. Accumulation: These mixtures are stacked up for fermentation, the bottom width is 2-3 meters, the height is meters, the degree of accumulation is good to the solidity of natural accumulation, and the plastic film is covered with plastic film to keep warm and moisturize.

4. Turning the pile: After the fertilizer is stacked and rotted for 20 days, the first pile is turned, and then the pile is continued to rot for 20 days, and the second locust is turned over. After that, a large amount of white hyphae forms on the surface of the compost, which is compacted and sealed with plastic film.

Generally, the compost takes about 1-2 months in summer and 3-4 months in winter, and it can be used when the compost is completely decomposed.

Farmyard manure is a natural fertilizer that contains a variety of nutrients that provide good nutrients for plant growth. Farm fertilizer generally needs to be fermented, so that the nutrients in the fertilizer can be formed, and farm fertilizer should not be used directly to plants, so the effect is very bad.

In the countryside, every household will have an area where the pile is rotted, which is called a dung moundThe manure ditch is actually a hole dug in the open ground by the river or the house, and the capacity of the pit is determined by the amount of organic fertilizer accumulated in the house. There are many raw materials for making organic fertilizer in rural areas, as long as they can be used according to the things that are rotten and mellow, such as weeds, human and livestock excrement, garden landscape soil and plant ash after cooking, etc., can be arbitrarily thrown and sorted into the manure moiss, deposited and mixed into organic fertilizer.

There is no time definition for people in the village to make organic fertilizer, and the rotted raw materials can be added anytime and anywhere, and the first one can be used in the process of using fertilizer. The basic principle of organic fertilizer. There are many kinds of raw materials for organic fertilizers, such as excrement, food waste, straw, animal and plant residues, etc., including many organic compounds, fibers, lignocellulose, proteins, glycogen and some other biological macromolecular organic chemicals.

Organic chemical substances for this kind of biological macromolecules, because the macromolecules are interconnected to each other, will produce a relatively stable organic compound structure, and such organic compounds cannot be absorbed by crop rhizomes.

We have to get rid of this smooth structure and turn it into a loose, separate molecular structure of organic compounds, which requires the participation of high temperatures and microbial strains in the manure process. In the past, the organic fertilizer in the countryside can be said to have a wide range of types. The most common ones include livestock excrement, farm manure, kitchen waste scraps, lard residue, straw fertilizer, green manure, soil machine fertilizer and urban waste.

Organic fertilizer has sufficient organic matter, organic acids, and its body fat, protein, nitrogen, phosphorus, potassium and many trace elements.

It also contains a lot of calcium, magnesium, sulfur, iron and other nutrients. However, before the organic fertilizer is used, it must be fermented by alcohol before it can be successfully digested and absorbed by green plants. The alcohol of organic fertilizer is not as long as possible, but only needs to be able to be thoroughly fertilized.

Most of the organic fertilizer used by farmers is used as a base fertilizer for fruit trees and other food crops. High-quality organic fertilizer can improve the soil layer, improve the soil colloid, improve soil fertility, and improve soil organic matter.

Green manure buried directly in the ground, bran manure sprinkled on the ground or farmhouse manure put into paddy fields, even if a large amount of heat is emitted during fermentation, it will not affect the normal growth of crops, and this fertilization method cannot be said to be a wrong practice; In fact, when rural people ferment farm fertilizer, they often measure it in 3 months, half a year or a year, but this practice is not the only standard, and it is more reasonable to judge it based on the actual situation.

Farmhouse fertilizer is an economical and practical organic fertilizer, the longer the fermentation time, the better, the general farmhouse fertilizer using loose accumulation method, tight accumulation method for fermentation.

No, the fertility of the manure will gradually decline if the fermentation time is too long, and the manure of the livestock will be stacked together in the countryside, and some will be watered for fermentation, and the farmhouse manure after fermentation will be stacked on the ground with a film cover or stored in the horizontal house

If you want to ferment some farmyard fertilizer by yourself, how long does it take to ferment?

Generally speaking, the farmer fertilizer fermentation can produce water and fertilizer for 5-7 days, but during this period, the delay should be grasped by the scientific fermentation method steps and precautions. Precautions for farmhouse fertilizer fermentation: 1. Temperature: The temperature of the inner layer of farmhouse fertilizer can be as high as more than 80 degrees, but the temperature is too high to be unfavorable to the activity of microorganisms, and the temperature is above 70 degrees.

Therefore, the temperature of the high temperature stage should be controlled at 50-60 degrees, and the temperature of the post-maturing insulation stage should be controlled at about 30 degrees. 2. In order to improve the quality of saprolite, the moisture content of raw materials should be controlled at 70% before fermentation. When the moisture content is too low, the microorganisms lose their vitality, and when the moisture content is too low, the microbial decomposition reaction rate is significantly reduced.

Therefore, the fermentation of raw materials with a moisture content of 65-70% is more suitable, and should be adjusted when the moisture content is not in this range. 3. The farm fertilizer used by many farmers is mainly manure, and the content of crop straw (wheat straw, corn straw) is large, and other mixtures should not be higher than 10%. 4. Sufficient fermentation time must be ensured during fermentation, and it cannot be used before decay, and it generally takes 50 to 60 days to complete fermentation.

In the end, I look forward to you giving me a thumbs up, and I wish you a happy life