What kind of fertilizer can be mixed with plant ash? Rational application methods of plant ash. What

Plant ash. It is the ash or ash left over from the burning of the plant. Grass ash contains about 6% 12% potassium oxide, which is a good potassium fertilizer.

In fact, plant ash not only contains potassium, but also contains more phosphorus and calcium, as well as magnesium, boron, zinc, sulfur, molybdenum, copper and other trace elements.

Therefore, plant ash is a more ideal veritable high-quality fertilizer.

If you want to give full play to the fertilizer effect of plant ash and achieve good results, you must understand its characteristics and use it scientifically and reasonably

1. Because the plant ash contains more potassium salts.

Especially potassium carbonate.

followed by potassium sulfate.

It also contains small amounts of potassium chloride.

Therefore, it is a physiological alkaline fertilizer. Therefore, plant ash should not be mixed with ammonium nitrogen fertilizer, nor mixed with organic fertilizers such as circle fertilizer and human manure. The best way to do this is to accumulate and use it separately so that the fertilizer efficiency can be maximized.

2. Because more than 90% of the potassium fertilizer contained in plant ash is soluble in water, plant ash is a fast-acting potassium fertilizer. Therefore, plant ash can be used as both base fertilizer and seed fertilizer, as well as top dressing. In addition, its aqueous solution can also be used as an extra-root top dressing.

3. Although plant ash can be applied in holes and strips, it is best to apply it intensively. When applied, the depth is generally 8 10 cm, and the upper edge should be covered with soil after application. The amount of plant ash per mu is generally about 30 50 kg.

In order to prevent the ashes of the grass and trees from flying, it can be sprayed with a little water when applied, or it can be mixed with an appropriate amount of wet soil before application.

What fertilizer is best to mix with plant ash? Grass ash is an alkaline substance, and it is best to mix it with acidic fertilizer in a certain proportion and neutralize it before use, so that the fertilizer will neither lose nutrients nor damage plants.

But the reality is cruel, it is just presenting the situation in front of everyone in front of you, without feelings, without love, cold, some people who have met each other are completely gone, and the barrel persuades Jiao.

Rational application methods of plant ash.

1. As a base fertilizer, it can supplement the phosphorus and potassium elements required by plants, and can also improve the soil quality and make the soil loose and breathable.

Please click Enter a description.

2. As a seed fertilizer, it can provide nutrients to plants, and can also increase the temperature of the soil, which is conducive to the germination of seeds, and can also make seeds emerge neatly.

Please click Enter a description.

3. When using top dressing, you only need to soak it in water, and then take the soaked supernatant as fertilizer, and some plants can be sprayed on the branches and leaves of the plant as foliar fertilizer after flowering, which is worth more robustness.

Please click Enter a description.

4 plant ash is an alkaline fertilizer, for plants that like to grow in acidic soil, it is generally not suitable to use, so as not to change the pH value of the soil, when using, it can not be mixed with nitrogen fertilizers such as human and animal manure and urine, otherwise the chemical reaction between the two fertilizers will reduce the fertilizer efficiency.

Please click Enter a description.

5. Grass ash has medicinal value. When I was a child, due to my greed for play, I bumped and bumped everywhere, and there were inevitably a lot of small wounds on my body, but at that time, I generally didn't go to the clinic in the village, and I felt that it was a trivial matter, and the old people would use the grass and wood ashes at the bottom of the pot to put it on it, and it would be better after a while, and I thought it was amazing at that time. At that time, due to my young age, I didn't know the reason, but now I know that plant ash can reduce inflammation and is good for wounds, so now people use it as medicine.

Please click Enter a description.

Grass ash cannot be used with fertilizers such as ammonium sulfate, ammonium nitrate and ammonium bicarbonate. Grass ash is alkaline fertilizer, can not be mixed with ammonium sulfate and other acidic fertilizers, if they are mixed with plant ash, after the occurrence of acid and alkali neutralization, the nitrogen in the nitrogen fertilizer will disappear into ammonia.

Web Links. Web Links.

Grass ash can be mixed with organic fertilizer without fiber lead: most experienced farmers apply plant ash alone and do not mix it with other fertilizers, because the result of mixed application is often reduced fertilizer efficiency. Plant ash is actually a kind of organic fertilizer, but it is an alkaline organic fertilizer, and because it is the ash left after the plant is burned, it is rich in a large number of nutrients needed for plant growth.

However, plant ash has a characteristic, that is, it is easy to cause nitrogen volatilization loss in contact with nitrogen fertilizer. **, and generally we refer to the farmer's good fertilizer refers to the fertilizer made after the fermentation of human manure or some livestock manure, which contains a large amount of nitrogen, so if it is mixed with plant ash, the nitrogen will be volatilized and lost, and its fertilizer efficiency will be greatly reduced. **, so in general, it is not recommended to let plant ash and agricultural fertilizer be applied together, and it is also forbidden to mix the pile.

Moreover, in addition to farm fertilizer, the mixed application of plant ash and ammonium nitrogen fertilizer will also cause nitrogen volatilization loss. However, mixed application with phosphate fertilizer will cause phosphorus fixation and reduce the fertilizer efficiency of phosphate fertilizer.

Summary. Kiss Grass ash can be mixed with organic fertilizer.

Kiss Grass ash can be mixed with organic fertilizer.

Kiss Grass ash can be mixed with organic farm manure. It can be mixed to make the wheel shirt used, and it is necessary to pay attention to the use of chemical fertilizers. Grass oak and tung wood ash cannot be mixed with ammonia nitrogen fertilizer.

Grass ash can be mixed with organic fertilizer. It is possible to mix and use beam sedans, but pay attention to the proportions. Grass ash is best used alone, alkaline.

Grass ash can be mixed with farmhouse fertilizer and ammonia nitrogen fertilizer. It can be mixed, pay attention to the proportions. Grass ash can be mixed with organic fertilizers.

Grass ash is alkaline and is not suitable for mixing with acidic fertilizers.

The residue of the burning plant is called plant ash. It is an insoluble substance. Grass ash fertilizer is the ash of plants after burning, so it is the mineral element contained in all plants, and almost all plant ash contains it.

The gray matter of plants and trees is light and alkaline, which is easy to go away with the wind macro nucleus when dry, and easy to go with the water when wet, and it is easy to cause nitrogen volatilization loss when it comes into contact with nitrogen fertilizer.

Grass ash cannot be mixed with organic farm fertilizer and ammonium nitrogen fertilizer, so as not to cause the loss of nitrogen volatilization. It should also not be mixed with phosphate fertilizer, so as not to cause phosphorus fixation and reduce the fertilizer efficiency of phosphate fertilizer.

Contents: Grass ash should not be used with ammonium sulfate, ammonium nitrate, and ammonium bicarbonate. Grass ash is an alkaline fertilizer and cannot be mixed with acidic fertilizers such as ammonium sulfate.

If they are mixed with plant ash, after acid and alkali neutralization, the nitrogen in the nitrogen fertilizer will turn into ammonia and disappear. Grass ash cannot be used with any fat. A:

Grass ash cannot be used with fertilizers such as ammonium sulfate, ammonium nitrate, ammonium bicarbonate, etc. Grass ash is an alkaline fertilizer and cannot be mixed with acidic fertilizers such as ammonium sulfate. If they are mixed with plant ash, after acid and alkali neutralization, the nitrogen in the nitrogen fertilizer will turn into ammonia and disappear.