Can urine be used as fertilizer? How to fertilize with urine

Yes, human urine is a traditional Chinese medicine with medicinal value, and it is also a fertilizer that contains inorganic salts.

and other trace elements.

These are all things that the soil and plants need to grow, so people who farm the land will rush to their fields and use human urine to fertilize crops, which can save a lot of costs.

The process of making fertilizer in human urine. Fertilizers contain a lot of minerals.

Urine is also available, if you want to know how to use it to make fertilizer, you must first collect it well, the general practice is to go directly to the toilet and put a container, people will collect it immediately after urinating, and wait for a certain amount to be processed uniformly.

You can water the flowers, but the new urine can't be used immediately, you have to leave it for a week, otherwise it will burn the plants. Any fertilizer can only be used after the rotting period, and the concentration can not be too high, such as applying urine fertilizer to only account for 2 parts, one is urine, the other is water, watering flowers usually Pu urine fertilizer can be. It is a mixture of more water and less urine.

Of course, urine can be used as nitrogen fertilizer, and urea is a good fertilizer.

Yes, but it is best to mix it with some water, otherwise the concentration is too high and the roots of the plant will be burned to death.

Here are two ways to fertilize with urine:

Method 1: 1Urine is mixed in flower soil, sealed or placed in an open air environment to fully decay.

2.Make liquid organic fertilizer and add an appropriate amount of urine to make it together.

3.After full dilution, you can directly water the fertilizer-tolerant and leather-solid flowers and plants to avoid fertilizer damage and promote growth.

Method 2: 1A large pit about 2 meters deep is dug at the edge of the field, the length and width are set according to the geographical conditions, built with bricks, and then plastered with cement to prevent urine loss.

2.Pull the human urine over and pour it into the pool, about half to two-thirds of the concentration.

3.Pull the plastic sheet to cover the mouth of the pool, seal it, and after a few days, open it slightly, and the odor inside will naturally come out, cover it, and continue to rot.

4.Generally, in the summer, it is about 20 degrees, and it takes about 10 days to open all the plastic sheets, and you can't smell too pungent smell, that is, the human urine is ripe. Rotten urine can be used as fertilizer to water flowers and plants directly.

The above are the two methods of fertilizing with urine, and the steps of fertilizing with urine generally include collection, dilution, and watering. It should be noted that urine has a high nitrogen content and is a highly efficient organic nitrogen fertilizer, but it needs to be fully diluted and paid attention to the amount used when using it to avoid burning roots.

Urine can be used to water flowers, it can replenish the nitrogen of flowers, can promote the leaf color is dark green, and the leaves are hypertrophied and thick. Human urine contains nitrogen, phosphorus, and urea.

Creatinine, uric acid and other trace elements.

And some products produced by human physiological metabolism can be used as fertilizer, but we are now using tap water. If you are watering the flowers, it is recommended that you leave the tap water for a few days before watering the flowers with urine, so that the "delicate" flowers will not be over-fertilized and harmed. Urine can be used as fertilizer, but it must be left to ferment for more than two or three days, and then 3-5 times more water should be added.

Fresh urine is poured on flowers, and it burns.

roots, burned leaves. Human urine contains about 2% urea. So you can dilute the urea in the soil several times with a lot of water right away, and then try to dry the soil as quickly as possible to prevent waterlogging. If the root system is rotten, some flowers can take root, and some cannot be saved.

When urine is used as fertilizer, it is diluted with water and poured on the crop. It can also be poured directly on the crop and then watered. The ratio of urine to water should be 1:3. If there is too little water, it is easy for the roots to die.

Fertilizer is urine and excrement that is stored and fermented for a long time, and it is directly irrigated.

Because the human and animal feces after decay and fermentation are fully hydrolyzed by bacteria and become rich in comprehensive nutrients, and are easily absorbed by vegetables and other plants, it is an organic slightly acidic fertilizer (almost all plants like slightly acidic fertilizer).

Human and animal feces are almost all food residues such as plant seeds, branches and leaves (meat and egg foods are also obtained by animals absorbing plant essence), so manure contains the most needed by vegetables, so manure is naturally the favorite nutrient of vegetables.

Because feces and urine are rich in nitrogen, nitrogen is the life element of plant growth, and it requires a large amount, so it is also called a large number of elements, which is an indispensable essential element for constituting protein, so it is necessary to use human or animal feces and urine as fertilizer.

When fertilizer is applied to the ground, the nitrogen in it dissolves in water and becomes inorganic nitrogen, which can be absorbed by the root system; After the root system is absorbed, the inorganic nitrogen in the plant is newly converted into amino acids, and the polypeptides are further synthesized, and finally protein (the essential nutrients contained in the plant body), so "when we eat vegetables, we can't eat the smell of feces and urine." ”

The above is the comprehensive application of theories from "Fertilizer Science", "Plant Physiology", "Plant Biochemistry" and other disciplines.

Human and animal manure can be used for fertilization, which has been the case since ancient times before the advent of chemical fertilizers and pesticides.

Urea is found in the urine, which is a nitrogen fertilizer.

When fertilizing is applied, it is buried in the soil at the root of the crop, and it is slowly assimilated and absorbed by the soil. I don't feel it when I eat it... That's an embarrassing question.

Because feces and urine are delicious, and the plants are always very fragrant and insect-like, so you can only put some feces to attract flies, and if the flies eat the insects, the plants will not be eaten.

Dilution ratio of urine fertilizer: plant is relatively large dilution ratio, water: urine fertilizer = 3:1. Plant small dilution ratio, water:urine fertilizer = 8:1, the dilution ratio can be adjusted according to the growth of vegetables.

Frequency of use of urine fertilizer: generally water once a week, pay attention to dilution before use.

Under the action of urease in the soil, the higher the soil temperature when the water is appropriate, the faster the transformation.

When the soil temperature is 10, it takes 7-10 days for urea to be completely converted into ammonium nitrogen;

When 20 it takes 4-5 days, when it is 30 it takes 2-3 days;

Ammonium nitrogen is generated after urea hydrolysis, and surface application will cause ammonia volatilization, especially on alkaline or alkaline soils, so the covering soil should be applied deeply when urea is applied, and the paddy field should be deeply applied to the reducing layer;

Dilution is required. When the plant is large, water:fertilizer = 3:1, plant hours, water:fertilizer = 8:1

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Extended Information: Organic fertilizers are also known as "farm fertilizers". All organic substances (compounds containing carbon) are used as fertilizers are called organic fertilizers.

Including human manure, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. It has the characteristics of many types, wide range and long fertilizer efficiency.

The nutrients contained in organic fertilizer are mostly in an organic state, and it is difficult for crops to be used directly, and a variety of nutrients are slowly released through the action of microorganisms, and nutrients are continuously supplied to crops. The application of organic fertilizer can improve soil structure, effectively coordinate water, fertilizer, gas and heat in the soil, and improve soil fertility and land productivity.

Under the action of urease in the soil, the higher the soil temperature when the water is appropriate, the faster the transformation. When the soil temperature is 10, it takes 7-10 days for urea to be completely converted into ammonium nitrogen, when it is 20, it takes 4-5 days, and when it is 30, it takes 2-3 days to complete the fermentation.

The use of manure starter to ferment organic fertilizer can effectively inhibit harmful bacteria in manure and urine and improve the utilization rate of organic fertilizer. The sign of successful fermentation of manure and urine is that the smell is smaller than before fermentation.

Ammonium nitrogen is generated after urea hydrolysis, and surface application will cause ammonia volatilization, especially on alkaline or alkaline soils, so the covering soil should be applied deeply when urea is applied, and the paddy field should be deeply applied to the reducing layer;

Yes, human urine is a kind of traditional Chinese medicine, with medicinal value, and it is also a fertilizer, which contains inorganic salts and other trace elements, which are needed for soil and plant growth.

The process of making fertilizer in human urine. Fertilizer contains a lot of mineral elements, urine is also available, if you want to know how to use it to make fertilizer, you must first collect it well, the general practice is to go directly to the toilet to put a container, people urinate immediately after collecting, and wait for a certain amount of unified treatment.