How to make the soil weakly alkaline? How to make the soil alkaline

The ** provided by meat friends is a succulent plant peach, and in addition to a few varieties of cactus in the succulents, other succulents like slightly acidic soil, which is mainly loose and breathable and has good drainage, so that peaches can grow well. On the contrary, if we use weak alkaline soil to plant it, it will not only grow longer and worse in the later maintenance, but also have the possibility of rotten roots and black rot at any time in extreme weather.

If you want to make the soil weakly alkaline, first of all, we don't need to make any adjustments, just go to the field and dig some back, because the soil outside that is easy to agglomerate is weakly alkaline. Secondly, when we usually water flowers, we use tap water directly, and do not precipitate, and do not place it for 1-2 days before watering, but water it when it comes out of the faucet, so that the potting soil will slowly become weakly alkaline after a long time.

In addition, if you want to modify the soil, we can directly add a small amount of plant ash when mixing the soil, which can not only make the soil weakly alkaline, but also supplement potassium to the flowers. If you want to change the soil properties of the flowers that have been planted, you can add plant ash directly to the pot, as long as you don't add too much and the flowers like weak alkaline soil, it will not affect its normal growth. The soil becomes alkaline mainly due to the long-term use of nitrogen-containing fertilizers (urea) and the use of tap water to water the flowers.

In order to maintain the weak alkalinity of the soil, it is best to use less fertilizers with high nitrogen and high concentration, and it is best to use tap water overnight, of course, it is best to use pure natural rainwater. Some meat friends are patient, and they take a large bucket of water in heavy rain, and basically don't use tap water.

In addition, add a small amount of wall ash when mixing soil, for example, the wall ash that falls from the demolished old house is broken and directly mixed into the soil, which can also make the slightly acidic soil directly become weakly alkaline. Of course, theoretically speaking, when we mix the soil, we can spray some clarified lime water directly, and then leave it for a period of time to make it weakly alkaline, and then use it to plant lilacs, spring flowers, pomegranates and hibiscus and other alkaline soil-loving flowers can make them grow well.

Don't use tap water too often to water your flowers, river water is best. The soil is mostly made of organic fertilizers, animal manure or plant fibers.

We can add some lime to the soil, which will make it weakly alkaline. Or apply some plant ash or ammonia to it.

Summary. How to turn acidic soil into alkaline soil is as follows: Hello first of all, we first go to the field to dig some soil home, mainly use those pine needle soil, humus soil, dig home first with carbendazim mixed soil, and then put it in a place with strong sunlight to disinfect, and then we find a clean big woven bag, a layer of soil, a layer of rotten leaves, and then add a little ferrous sulfate, compacted with a plastic bag to seal the mouth.

How to turn acidic soil into alkaline soil is as follows: Hello first of all, we first go to the field to dig some soil home, mainly use those pine needle soil, humus soil, dig home first with carbendazim mixed soil, and then put it in a place with strong sunlight to disinfect, and then we find a clean big woven bag, a layer of soil, a layer of rotten leaves, and then add a little ferrous sulfate, compacted with a plastic bag to seal the mouth.

Hello dear when the soil is soaked, we have to add a little ferrous sulfate to it every once in a while, so as to ensure that the soil is acidic The first thing is to use edible vinegar, it is best to choose edible vinegar without salt, which is a very direct and simple way to make the soil acidic. Mix rice vinegar and water into rice vinegar water at a ratio of 1:50, and then water the flowers directly, so that the acidity and alkalinity of the soil can be improved.

In addition to edible vinegar can turn the soil into acidic, peel water is also available, usually we make our own peel water at home, used to water flowers, in the long run, the soil will also become slightly acidic. When soaking the peel water, be careful not to tighten the cap too tightly, otherwise it is easy to produce gas frying.

Hello dear to the remaining water of washing rice, put it in the bottle to rot, generally dry in the sun for about 1 month, like the peel water, can not tighten the bottle cap too tightly, otherwise it will be fried. The well-rotted rice washing water and water are mixed according to the ratio of 1:50, and the acidity and alkalinity of the soil can be improved by pouring it directly into the soil.

Hello, there is also a good organic fertilizer to the flowers, the rotten organic fertilizer is also slightly acidic, the effect of using organic fertilizer is better than using chemical fertilizer.

Summary. 1. Increase calcium carbonate in the soil: using humus, lime and other substances, adding calcium carbonate to the soil can make the soil alkaline; 2. Add humic acid

The addition of organic humic acids to the soil can increase the pH value of the soil, which makes the soil alkaline; 3. Use vegetable waste: vegetable waste contains a large amount of potassium and phosphorus, and adding it to the soil can make the soil alkaline; 4. Sulfur and phosphorus doping: the introduction of sulfur and phosphorus compounds can make the pH value of the soil high, so that the soil becomes alkaline; 5. Add organic residue:

Organic residue contains a large amount of organic acids, which are added to the soil to make the soil alkaline; 6. Use lime: Lime is a strong alkaline substance, which can make the soil alkaline; 7. Add humic acid: humic acid is an organic acid with strong acid resistance, and adding it to the soil can make the soil alkaline;

1. Increase calcium carbonate in the soil: using humus, lime and other substances, adding calcium carbonate to the soil can make the soil alkaline; 2. Add humic acid: adding organic humic acid to the soil can increase the pH value of the soil, so that the soil becomes alkaline; 3. Use of vegetable waste:

Vegetable waste contains a lot of potassium and phosphorus, and adding it to the soil can make the soil alkaline; 4. Sulfur and phosphorus doping: the introduction of sulfur and phosphorus compounds can make the pH value of the soil high, so that the soil becomes alkaline; 5. Add organic residue: organic residue contains a large amount of organic acids, and adding it to the soil can make the soil alkaline; 6. Use lime:

Lime is a strong alkaline substance that can make the soil alkaline; 7. Add humic acid: humic acid is an organic acid that has strong acid resistance, and adding it to the soil can make the soil alkaline;

To make the soil weakly alkaline, you can use the following methods.

1.The acidic soil adjustment method can apply 20 25 kg of lime per mu per year, and apply enough farm fertilizer.

2.Alkaline fertilizers are used for fertilization, such as ammonium bicarbonate, lime nitrogen, ammonia, phosphate rock powder, calcium, magnesium and phosphorus fertilizers, and plant ash.

3. For acidic soil, 40 50 kg of grass ash can also be applied to neutralize soil acidity, increase the number of irrigation, and dilute the harm of acidity to crops.

The above is the method of making the soil alkaline, of course, if the alkaline fertilizer is applied too much, the pH will become very high, and the soil should be weakly alkaline, and the amount of fertilizer should be controlled, and the pH value of the soil should be detected.

Hope this helps you.

Saline-alkali land is a kind of salt accumulation, refers to the salt contained in the soil affects the normal growth of crops, the formation of alkaline soil and alkaline soil in China, most of them are related to the accumulation of carbonate in the soil, so the degree of alkalinization is generally high, and plants in serious saline-alkali soil areas can hardly survive. Saline-alkali land can be divided into light saline-alkali land, moderate saline-alkali land and heavy saline-alkali land. It is expressed in terms of pH as:

The pH value of mild saline-alkali land is: , and the general emergence rate is 70%-80%; The pH value of moderately saline-alkali land is :, and the pH value of severe saline-alkali land is:

Above, the general emergence rate is less than 50%.

1. Deep ploughing. Deep ploughing of the soil, so that the salt distributed in the topsoil layer is pressed to the bottom of the cultivated layer, and the lower layer of less salt content is turned to the surface. At the same time, tillage can loosen the cultivated layer, cut off the soil capillary, weaken the evaporation of soil moisture, and effectively control the return of soil salinity.

2. Increase the application of organic fertilizer: saline-alkali land generally has the characteristics of low temperature, thin soil and poor structure. Organic fertilizer is decomposed and transformed by microorganisms to form humus, which can improve the buffering capacity of the soil, and can interact with sodium carbonate to form sodium humate and reduce soil alkalinity.

3. Leveling the land: leveling the land before sowing to improve the effect of rainfall and irrigation salt, and prevent soil patchy salinization.

4. Washing salt with large water: Washing salt is irrigation with large water to dissolve the salt of the soil, and the soluble saline in the topsoil layer is discharged into the deep soil through infiltration, and the side infiltration is dug in advance to eliminate the drainage ditch.

5. Multi-cultivating: Cultivating can cut off the soil capillary water to transport salt to the surface, which plays a role in preventing salt return.

6. Spraying active solution: spraying diluent of the original activation solution of A. chinensis.

7. Increase the application of phosphate fertilizer: increase the application of chemical acidic wastes such as superphosphate.

Summary. Pro, the method of adjusting alkaline soil: adding chemical fertilizers, crop improvement.

Pro, the method of adjusting alkaline soil: adding chemical fertilizers, crop improvement.

What phone bills. What fertilizers.

Ammonium sulfate, ammonium nitrate, ammonium chloride and other acid fertilizers can be added.

What crops. Pro, you can use ammonium sulfate, ammonium nitrate and other acidic fertilizers.

How to use chemical fertilizers.

Pro, crop improvement can improve alkaline soils by planting cotton, legumes, and hemp crops.

Dear, chemical fertilizer is just normal fertilization.

Don't you need to measure the pH.

Dear, you can measure it during use, in case the acidity is too high.

Reasonable adjustment.

Can I regulate the water quality when watering? Is the water saltwater, pro, saltwater, will it be seawater?

Ask about custom messages].

Dear, yes, the main thing in salt water is sodium chloride, and it does not react with ammonium sulfate and ammonium nitrate.

Pro, neutralizing alkaline mainly uses sulfate and nitrate.