What are the benefits of using plant ash for growing vegetables, and under what circumstances can it

Grass and wood ashIn the application of planting vegetables and flowers, it can improve the soil, kill insects, kill soil bacteria, and supplementPotassiumand so on, but now the resources of plant ash are scarce, even the resources of rural plant ash are scarce, and the first of the grass ash on the market is not cheap.

Grass ash is no stranger to rural people, mainly the ash left after the burning of dry firewood during cooking, and the main component of plant ash is potassium carbonate.

Potassium content is as high as 6-12% is the favorite fertilizer of many vegetables and flowers, plant ash also contains the effect of insect repellent and sterilization, it itself has a smell that many small insects can not tolerate, and small insects absorb plant ash is easy to block the respiratory system.

It leads to death, so many farmer friends now use it to repel insects and sterilize.

In addition, I would like to share with you a thing that is cheaper and better value than plant ash without burning a fire or effort, that is, charcoal, which is basically sold in the market everywhere, and it is a good thing no matter how you look at it, so how to apply it?

1. It should be noted that there are different types of charcoal for barbecue on the market, of course, 100% natural charcoal can be used. There is also a spherical type, which is a mixture of other ingredients, of course, it has no use value.

Target. Charcoal is a black lump left over from incomplete combustion of wood, and it is used to improve the soil, and the effect is quite good.

Wood ash is the powder left after the plant is completely burned, and charcoal is not completely burned, wood sometimes in the production of plant ash due to incomplete burning, will get this kind of black charcoal, so charcoal still contains potassium carbonate contained in plant ash.

2. Charcoal is more practical than plant ash when improving soil, mainly because of its porous structure and loose texture, it is very light, water permeability and air permeability are very good, and it has high cation.

Exchange capacity, that is, nutrients that can adsorb cations, such as calcium, magnesium, etc., to avoid the loss of nutrients, so charcoal is more effective in prolonging soil fertility and promoting microbial activity.

3. Because charcoal has the characteristics of porous structure, it can also play a certain role in insulating the roots of plants in winter. Charcoal is pressed into a paste and can also be applied to wounds left by pruning plants to prevent wound infection.

When using charcoal to improve the soil, take out some small pieces of charcoal according to the amount of soil, and crush them.

The biggest advantage of point 1 is that you will find that these vegetables grow very beautifully, point 2 the leaves of vegetables will grow very green, and point 3 can be used in this case, for example, in July and August.

Grass ash can be sterilized, supplement nutrients to vegetables, make vegetables more fattening and tender, and can be used after rain, herbicides.

It can make vegetables more nutritious, and can make vegetables grow faster and more prosperous, and you can use them when you think they are wilting.

Grass and wood ashIt is suitable for growing sweet potatoes, potatoes, taro, leeks, green onions, etc.

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 when dry and easy to go with water when wet, and it is easy to cause nitrogen volatilization loss when it comes into contact with nitrogen fertilizer.

Some power plants use straw and the like as raw materials for power generation. A large amount of plant ash produced after combustion can be returned to the field as a high-quality potassium fertilizer. It can be made into a bagged commercial plant ash fertilizer.

After adding other ingredients, it can also be made into plant ash fertilizer with a variety of uses. Some plastic products factories will also produce a large amount of grass ash when burning the boiler, all of which are firewood, and the ash produced is pure white grass ash or off-white, powdery, without any impurities, and the pH value is tested.

It's about 12.

Grass and wood ashThe correct way to use the vegetables is as follows:

1. You can directly bury the plant ash in the soil, or sprinkle it directly in the vegetable field, or even sprinkle it directly on the vegetables.

2. Grass ash can be used as top dressing or pest control.

3. Grass ash is an alkaline fertilizer, which will change the pH value of the soil, and is not suitable for those plants that like to grow in acidic soil.

4. In order to prevent the plant ash from being blown away by the wind, try to choose to sprinkle the plant ash in windless weather.

5. The plant ash is sprinkled directly on the vegetables, which is easy to be blown off by the wind, so it should be removed when applied.

Vegetables are closer, sprinkled evenly, even if they fall, they will fall to the ground, becoming fertilizer and being absorbed by vegetables.

6. The weather is relatively cold in spring, autumn and winter, there is generally dew in the morning, and the dew is not very much.

7. After sprinkling grass and wood ash on the ground of the vegetable field, you can cover some straw or thatch for fear of being blown away by the wind, and if you pour a small amount of water, you don't have to worry about being washed away.

The benefits of planting plants and trees with ash

Spray 10% plant ash leaching solution (10 kg of fresh plant ash mixed with 100 kg of water, stir well, let stand for 14-16 hours, filter, and spray after clarifying the residue) as a supplementary nutrient.

It can improve leaf vitality and enhance photosynthesis.

Promote beautiful flowers and fruits.

Grass ash is an alkaline inorganic fertilizer, containing: potassium, calcium, scales, magnesium and other mineral components, of which the content of potassium is about 6%, the composition of scales is about 12%, these components seem to be needed by all plants in the process of growth. Therefore, planting fruits and vegetables can use plant ash as fertilizer, and the vegetables and fruits that have used plant ash will become thick and strong, reduce insect pests, and promote the formation of sugar and starch.

However, if you have to say the most suitable, from the perspective of the value of plant ash itself, the following plant ash can achieve twice the result with half the effort.

Potatoes, sweet potatoes, radish, ginger, etc. are all very suitable

As the root fruit of the plant, before planting with plant ash, these types of plants absorb the nutrients of plant ash, the root fruit becomes thick, and can also achieve the phenomenon of removing underground insect pests. The roots are well nourished, and the fruit is able to bear more and be healthy. Some pests live underground, although we have done pest prevention on the ground, this is only on the surface, and if the pests in the ground are not in place, there will be some problems.

In addition, in the process of growing these types of plants, they need the nutrients of scales very much, so the plant ash is very suitable.

Plants that have used plant ash can grow thick and fruitful, and in the process of planting, they can also leave a lot of manpower for us. Because the plants sprinkled with plant ash can also play a role in moisturizing the soil. Grass ash has the effect of absorbing water, and it doesn't matter if you water it after a long time after each watering.

The fruits and vegetables planted in the farmland can be fertilized with plant ash, and a few individual ones are more effective, in fact, there are other effects in rural plant ash, such as disinfection. In addition to planting, some poultry will be raised in rural areas, such as chickens and duck pens, sprinkled with some plant ash can also play a role in disinfection and insect control. In the past few years, this method can also be used in rural houses when they are damp, sprinkled with grass and wood ash on the corners, and even if there is rain left, the surface is at least dry.

Nowadays, the rural changes are also very large, the use of plant ash in the past is really very common, because the stove is used to cook, not timely ash will affect the prosperity of the fire, and most of the removed plant ash is sent to the ground, as fertilizer to breed plants. Plant ash is also a type of farmhouse fertilizer.

Okay, that's all for today's sharing, whether it's a rural or urban friend, if you want to try planting, you can use plant ash topdressing. Grass ash does not have to be sprinkled, but can also be watered and watered. In rural areas, there are several ways to use plant ash, and here are a few words.

Before planting, we can spread a layer of plant ash in the ground, and then we can sow or plant seeds. Another way is to sprinkle directly. At this time, the plant already has a certain height, and it is also possible to spray grass ash and top dressing.

In rural areas, plant ash is often sprayed on plants in winter, which can keep out the cold and solve the problem of plants freezing due to climate reasons.

Grass ash is the ash left after the plant has been burned. Grass ash contains phosphorus, potassium, magnesium, iron and trace elements, among which calcium and potassium are more, followed by phosphorus. The main form of potassium in plant ash is potassium carbonate, followed by potassium sulfate and potassium oxide, which are both water-soluble potassium and can be directly absorbed and utilized by crops.

Grass ash contains calcium oxide and potassium carbonate, so it is alkaline. When applied on acidic soil, it can not only ** potassium, but also reduce acidity, and can supplement calcium, magnesium and other elements. Grass ash can be used as base fertilizer and top dressing, and can also be used as cover fertilizer.

When topdressing, it can be sprinkled on the foliar surface, which can not only improve nutrients, but also prevent or reduce the occurrence and harm of pests and diseases to a certain extent. The use of 1% plant ash water leaching solution as root top dressing has a good effect on the control of aphids. Grass ash is an alkaline fertilizer, so it cannot be mixed with ammonia nitrogen fertilizer and well-rotted organic fertilizer to avoid volatile loss of ammonia.

Grass ash is suitable for all kinds of crops and soils, and should not be applied to saline-alkali soil. It can be used as base fertilizer, top dressing, and can also be used as top dressing outside the root and covering seed fertilizer. 50 100 kg and 50 kg per 667 m 2 base fertilizer and top dressing respectively, should be concentrated furrow application and hole application, mixed with a small amount of wet soil or watered with a small amount of water before application.

Grass ash can be applied to a variety of vegetable planting and cultivation links.

In the process of configuring seedbed soil, cucumbers should be prepared with well-rotted organic fertilizer or used as base fertilizer; For example, 60% organic fertilizer and 40% sieved field soil are mixed to make seedbed soil, and then kilograms of superphosphate, 2 kilograms of plant ash, and 80 100 grams of 50% carbendazim wettable powder are added to each cubic meter of seedbed soil, mixed and stacked and covered with plastic film to seal, and after 3 days of unwrapping the film to dry the medicinal smell, it is used for grafting seedlings, and nutrient bowl seedlings can be used.

Bitter gourd can be applied an appropriate amount of plant ash as base fertilizer in the planting process to prevent potassium deficiency, and once potassium deficiency occurs, you can ditch on both sides of the bitter gourd plant, apply 3 kg of potassium sulfate per 667 m2 to cover the soil, and water once, and at the same time can be sprayed with potassium dihydrogen phosphate solution or 1% plant ash leaching solution on the foliar surface.

Eggplant ash can be applied to prevent defoliation, in the budding stage of eggplant, spray 50 kg of boric acid and 1% zinc sulfate mixture per 667 m2; In the eggplant fruiting stage, spray with 10% plant ash leaching solution or potassium dihydrogen phosphate solution, and superphosphate leaching solution.

Suitable for growing cucumbers, leeks, spinach, zucchini, tomatoes. Chinese cabbage, greens, carrots, white radish, celery, etc. Because plant ash is rich in nutrients, it is very helpful for the growth of vegetables.

The potassium elements in plant ash are mainly potassium carbonate, potassium sulfate, potassium oxide, etc., which are especially suitable for potassium-loving vegetables, especially vegetables that are sensitive to chlorine, such as ginger, potatoes and other potatoes, etc., and the fertilizer efficiency is better than that of other chemical potassium fertilizers.

Therefore, in rural areas, the crops suitable for plant ash are generally as follows: 1, enlarged roots or tubers, for example, sweet potatoes, potatoes, taro and other such crops have a great demand for potassium fertilizer, agricultural proverbs, a sweet potato handful of ash, a large number of sweet potatoes, the saying, it can be seen that the use of plant ash as the bottom fertilizer to plant sweet potatoes, belongs to the practical experience of the agricultural era, widely spread and potato planting is cut planting, farmers like to cut the cut surface of the potato pieces in the grass ash before planting, the survival rate is high and not easy to appear disease, It was also a good experience.

Thank you, teacher, for helping me a lot, and I wish you good health and safety.

In my house, plant ash usually has some plant ash when burning wood for heating in winter. Generally, the mother will use a plastic bucket or woven bag to store it in the pergola, so that it can be directly applied when it is needed later. Immediately after the crops are sown, a thin layer of plant ash is sprinkled on the surface of the land, which can increase the soil temperature, promote the seeds to germinate and take root as soon as possible, and burrow out of the ground as soon as possible.

Ensure the emergence of full seedlings and strong seedlings, and lay the foundation for improving the yield of crops. In the past, plant ash has brought great convenience to the production and life of farmers, it is not only a high-quality organic fertilizer, but also a high-quality pesticide raw material, it can be said that its function and role are very large.

<> in rural areas, the effect of grass ash on fruit trees is very large. When transplanting seedlings, you can put the bottom fertilizer and a certain amount of plant ash, and the soil can be loosened so that the seedlings can be transplanted. The root system recovers better and improves the survival rate.

Just look at the composition of plant ash. The main component of plant ash is potassium carbonate, which is water-soluble and easy to absorb and utilize. The second is phosphorus, which also contains calcium, magnesium, silicon, sulfur, iron, manganese, copper, zinc, boron, molybdenum and other trace elements. There is less firewood, so there is much less ash on the plants.

I remember when I was a child, my family had to burn wood for cooking three meals a day, and the first thing I did when I got up every morning was to dig up grass and wood ashes under the stove.

For example, yams, sweet potatoes and potatoes commonly grown in our rural areas, when coated with a layer of plant ash before sowing, some of the mineral elements contained in them will provide certain nutrients, which is conducive to germination and subsequent growth. Grass ash is a treasure in the eyes of farmers, it has a certain improvement of the soil is incomparable to all other fertilizers, on weekdays, farmers accumulate plant ash will be used for the most needed crops, or in the soil. Grass ash is the residue left over from the burning of herbaceous or woody plants, so as long as the plant contains mineral elements, plant ash basically contains it.