Before there was no chemical fertilizer, what fertilizer did rural people use for farming in the pas

Let me, a rural person, tell you about this problem! First of all, I am not an expert, and I don't understand the scientific principles of experts, so I can only tell you some questions about the practicality of fertilizer for rural planting.

I grew up in the countryside, surrounded by grandparents who farmed, and the things I saw and heard the most were related to crops. In the past, every house in our village had a big manure pond, which was the kind of thatched pit connected to the pigsty, and the manure in the pit was often scooped up to plant vegetables and water the ground, and the crops grew well.

This is the magic weapon that rural people applied to the field before there was no chemical fertilizer. When it comes to farm fertilizer, the definition is quite broad, but all poultry, livestock manure, and human manure can be called farm fertilizer.

Isn't there a saying in the countryside that "crops are a flower."

Is it all about dung"? Indeed, in the past, when there was no chemical fertilizer, all the farm fertilizers used to grow vegetables and land in the countryside were farmyard fertilizers.

Our local cattle and pig farmers also put the straw in the pigsty and cattle pen for the livestock to trample, hoe it outside the pen and cover it for a few months after a year, let the dung and grass naturally ferment and rot, and then pick it into the ground for application.

If you put manure in the field, the crops planted in the field will grow better that year, and you can go without fertilizing for two consecutive years. My family used to pile up the manure hoeed out of the cowpen in the broad bean field, and when the broad beans were harvested and the oxen ploughed the field, they could soak the field with water and then plant the seedlings.

In addition to using livestock manure as fertilizer, people used to burn straw to obtain plant ash.

When fertilizer, the stems and leaves of some wild plants are cut and put into the field as fertilizer. For example, artemisia branches, airplane grass is some of them, people cut this kind of wild grass and put it to plant lotus roots, mushrooms.

In the field, lotus root and mushrooms were planted that year.

The growth will be very good.

In addition, people also break up some sawdust, chaff, wheat straw, and corn stalks and scatter them in the ground to increase the ground temperature and also have the effect of fattening. Of course, these things were not used much in the past, and many times they were used to feed pigs.

However, for as long as I can remember, such things as chemical fertilizers have been commonly used, and the latest thing I know is general calcium, and then urea.

I remember that general calcium is like cement powder, and it will clump when it is wet. Urea is shiny, like an ant's egg, but both have a flavor, especially one called ammonium bicarbonate.

The chemical fertilizer, as well as the strong smell of ammonia, drills into the nose as soon as it is opened, choking.

Now there are more chemical fertilizers used in agriculture, what potassium fertilizers, compound fertilizers.

Phosphate fertilizers, foliar fertilizers, etc. Some vegetable farmers grow greenhouses, and the crops are generally grown using industrial fertilizers.

Although the crops grow well and the vegetables are very fat, they can never taste the vegetables, and the vegetables grown with farm manure are not delicious.

Home-grown vegetables are generally used: animal manure, various cake fertilizers, enzyme fertilizers. 1. Animal manure Animal manure can be said to be the best organic fertilizer, in the past, in the countryside, there were no chemical fertilizers and pesticides, and every year it was all dependent on manure to grow crops.

Not only is the soil fertile and the vegetables grow very well. What's more, there are very few pests and diseases, and even a little is easy to solve. And all kinds of manure can play a role in nourishing the land and fertilizing the land, until now, there are many people in the countryside who do not use chemical fertilizer at all, but vegetables grow well every year, the reason is that they use a lot of manure every year.

2. There are many types of cake fertilizer and cake fertilizer, including soybean cake, peanut cake, sesame cake, rapeseed cake, etc., cake fertilizer is generally used for some cash crops in rural areas, and is a very good plant-based organic fertilizer. 3. Enzyme fertilizer may be a little unfamiliar to many people with enzyme fertilizer, enzyme in the past is generally made for people to drink, now many people use it in planting, the effect is very good, and raw materials are used everywhere, the production is also very simple, especially suitable for friends who grow vegetables in their own small vegetable gardens, rooftops, and balconies, if the vegetables planted are relatively small, you may wish to give it a try. Prepare some fruit peels in advance, such as orange peels, apple peels, vegetable leaves, rotten fruits, etc., and chop these ingredients for later use.

Prepare another bucket, add 1 kg of brown sugar and 10 kg of hot water to the bucket, fully melt the brown sugar, wait for the water to cool, add 3 kg of peel, be careful not to add too much, leave a certain space, and then seal the mouth of the barrel with plastic cloth for fermentation, the time is about three months. The longer the fermentation time, the better the effect, but it should be noted that if you seal it with a lid at the beginning, a large amount of gas will be generated in the barrel, and you need to deflate it frequently. The fermented enzyme has a white film on top of it, and it smells fresh.

In case of fermentation failure, simply add the same amount of brown sugar to continue fermentation. When using, spray with 1 gram of enzyme mixed with 50-100 grams of water, or it can be used as root irrigation, rooting and strengthening seedlings, and reducing disease.

Manure: Before fertilizer became widespread, manure was the most common. Manure includes human manure, livestock manure, just in the popularization of chemical fertilizer today, manure is very popular, although fertilizer is more popular today, but the advantages of manure is also beyond the reach of chemical fertilizer, manure can improve the soil, rich in organic matter, etc., cake fertilizer:

Leftover residues such as soybean oil and rapeseed oil can be called cake fertilizer, which can not only be used as food for livestock, but also can be used as fertilizer after chopping. Especially when planting sweet potatoes, rapeseed cake is used as the base fertilizer, and the surface of the sweet potatoes grown is very smooth and of good quality, so before there is no chemical fertilizer, manure is the first choice.

Before there was no chemical fertilizer, rural people used manure as fertilizer for farming.

In the past, people used animal manure as fertilizer for farming, although this comparison was dirty, but the cost was very low.

Before there was no chemical fertilizer, rural people used farmhouse manure for farming, because this fertilizer was widely available in rural areas.

Farm manure is generally used, which is the most common, and it is very effective.

Personally, I don't think it's okay, because there are a lot of nutrients in chemical fertilizer that are not found in farm fertilizer.

Don't you use farmers? Can you get high-yield quality? Listen to the old farm.

Humans began farming and have a long history. The invention of fertilizer was created more than a few hundred years. So if you're in a large area, you don't have to fertilize, which of course is okay.

However, from the point of view of modern scientific implants, if the benefits of scale and the yield and quality are heavy, if they do not have to be used, then the realization is difficult to achieve.

On the one hand, fertilizers are effective and have a very fast effect. In the recent deaths, two hundred years is also enough to prove that the management of chemical fertilizers can produce high crop yields and better meet people's demand for food crops. It can also be said that the invention and the application of fertilizers are a sign of human progress.

This is the advantage and characteristic of fertilizers.

On the other hand, the heavy use of fertilizers also brings a lot of adverse effects to the natural environment and the land on agricultural land. For example, a large amount of fertilizer will result in acid and more severe acidic acidity or severe alkalinity, which is not conducive to the long-term effective growth of crops. At the same time, the destruction of a large number of chemical fertilizers and the ecological environment is not conducive to the orderly and sustainable development of human ecological balance.

So can you use fertilizers in the process of growing crops for humans?

The answer is, of course, possible. Before we invented the creation of fertilizer, humans basically used farm fertilizer to plant crops. It is a thousand years of traditional experience that the use of farmhouses can effectively improve the soil environment, which does not lead to unfavorable conditions of the soil, and the ecological environment is relatively less destructive.

In other words, it can be used to use agricultural products when growing food crops.

However, now in the agricultural production process, production and quality should be effectively improved, and the maximization of the benefits of planting must be used. We don't need to make demons in the agricultural process, neither a movie that exaggerates the adverse effects of fertilizers on crops and the natural environment, nor exaggerates the use of fertilizers.

Inventions created in the course of the progress of human society are a more effective method of reproductive utilization. Perhaps as society improves in the future, it is possible to have a higher fertility for plants and not cause more harm to the natural environment. Therefore, in the process of agricultural production, we need reasonable scientific fertilization.

The best way to do this is to use chemical fertilizers and farm organic fertilizers and other bio-based beverages, among other things. Adequate nutrients** do not cause soil loss and the natural environment.

More importantly, in modern agricultural production, scientific and reasonable fertilization is the key to effectively improve crop yield and quality. Like a lot of people, it's impossible to survive, but if you want to grow a lot, you can't get benefits. If a farmer has one or two vegetable establishments in a house or a field, it is just a food, without fertilizers, without pesticides, to meet the basic living needs of the family, because the current food production is relatively high.

Yes, because farmyard manure is one of the greenest nutrients. Very good for crops. It can fully meet the growth needs.

Some vegetables can be grown just by farm manure, just like common cabbage, greens and the like. However, if it is a crop such as rice and wheat, if it is not fertilized, the growth may not be very good, and the yield will not be high.

No. Chemical fertilizer will balance the elements required for plant growth, and the content is higher than that of farmhouse fertilizer, which can increase the yield of plants.

Yes, in the past, because technology was not developed enough, farmers could only apply farm fertilizer to meet the nutrient needs of plants and make plants grow more vigorously.

In the past, there was no chemical fertilizer, and farmers might have used some urea for watering, or some other straw to improve the land, or some chicken manure, cow dung and duck manure.

At that time, the land was rich in organic matter, and all kinds of beneficial microorganisms were very common in the land, to put it bluntly, the land was fertile, and the fertile land did not need too much fertilizer at all to meet the growth needs of crops.

The first reliance is on "diligence", at that time, rural people were generally more industrious than now, and they basically cultivated the land all year round. If you see that the crop is short of fertilizer, you can fertilize the crop, so that the crop can be short of fertilizer? And who can do that when they grow crops now?

Since ancient times, farming has been a fundamental place for farmers, and many farmers will seize the opportunity to carry out a large number of planting activities, which can not only meet the basic security of their lives, but also exchange for certain economic benefits. Therefore, for farmers, this is an unchangeable fact, and most farmers may also have some doubts when planting farmland, in the past, most farmers planted farmland will not use compound fertilizer, and now farmers will basically use compound fertilizer, what is the reason for this? Let's talk about it with you.

In fact, one of the biggest reasons for this is that farmers in the past could not buy a large amount of compound fertilizer for fertilization of farmland due to economic shortcomings. In addition, in the past, many people would use farm fertilizer to supplement nutrition, and these farm fertilizers did not cost a lot of money, and to a certain extent, they could also bring certain nutrients to crops. In addition, farm fertilizer is also a good raw material, for crops, it can ensure that crops have a good living environment to a certain extent, so in the past many farmers used farm fertilizer instead of compound fertilizer.

For most farmers to start using compound fertilizer, in fact, there is a very important reason that the living standard has improved and the economic capacity has improved. Many people can have extra money to buy some compound fertilizers, and from a scientific point of view, the chemical elements contained in compound fertilizers have a positive effect on the growth of crops. They are also essential elements for the growth of crops, and some farmers already have a certain level of understanding of these scientific truths, so they will use compound fertilizers instead of farm fertilizers.

In fact, in general, farmers have made certain improvements to scientific planting, and they will also use scientific methods to plant, which reflects the great improvement of the current farmers' living conditions. That's all for that, I hope it helps you.

It is because the current compound fertilizers are very nutritious, and there are calcium-containing potassium phosphorases, which can make plants grow better.

It is because compound fertilizer is cheap, and it can bring a lot of benefits to crops, and it is also easier to fertilize.

If you want to increase the yield, it is still necessary, and if you don't use fertilizer, then I think you need to use animal manure.