Grass ash is of great significance to planting, why are there so few people using it now?

Grass ash is of great significance to planting, why are there so few people using it now? Grass ash is a residue of rural firewood burning, and there is a certain alkaline, plant ash has always been a good thing in the countryside, and will not be discarded at will, so what is the significance of plant ash?

What is the significance of plant ash for planting?

We plant beans here, such as soybeans, mung beans, broad beans, when planting these beans, we like to put plant ash, plant ash is a very light substance, can drift away with the wind, when planting beans, plant ash can increase can promote seed germination, so that the bean seedlings grow neat, strong, but also improve the survival rate of seedlings.

Grass ash can be used as an insecticide, sometimes when the cabbage or melon seedlings planted in the house have insect infestation, you can sprinkle it with plant ash, because the plant ash contains a certain alkaline, which can kill minor insect pests, and if the insect infestation is serious, you can add potassium chloride powder to mix and sprinkle evenly on it, which is the method we have been using here.

In our rural areas, every family will have a special place to collect plant ash, such as chickens, ducks and geese, and the manure of poultry can be mixed with plant ash into farm fertilizer. Farm fertilizer can improve the fluffiness of the soil, especially where medicinal herbs are planted, which can increase the oxygen content of the soil and make the medicinal herbs grow rapidly. In some acidic soils, this can often be sprinkled with some plant ash to make the soil more fluffy.

Grass ash contains a certain alkaline, you can put the burned plant ash into the water and stir evenly, and after it settles, pour out the water on it to wash clothes, I remember when I was a child, my grandmother often used plant ash water to wash clothes. Grass ash can also be used to make ash water poop, which feels a little salty in the mouth, but it is actually the alkaline taste of plant ash water, which I have eaten since I was a child and have not eaten it for many years.

Why are so few people using it now? Now we advocate green environmental protection, reduce carbon dioxide emissions, reduce atmospheric pollution, such as some places have banned straw burning, or wild fires. In many places in the countryside, firewood burning has been stopped, or a small amount of firewood, and there must be less firewood and ashes, so there is less use.

There are also all kinds of insecticides now, and there are very few insecticides used to kill insects with plant ash, and only some elderly people continue to use them.

In fact, plant ash is a good thing, but also sterilization, like we here sometimes the pigsty will add plant ash to sweep, which can play a role in disinfection, or the chicken coop will also add a lot of plant ash in it, it can inhibit the smell of chicken feces, play a role in disinfection and sterilization. There are many uses of plant ash in our rural areas.

The seed dressing agent is relatively clean and trouble-free, and the use of plant ash is relatively dirty and relatively troublesome, and the use of seed dressing effectively avoids these bad situations. Moreover, it is easy to pollute the atmosphere by making plant ash.

Because it is not easy to get plant ash now, even if you burn firewood in the countryside, you can't get much, so people are more inclined to use chemical fertilizers, which is more convenient.

1. With the development of society, all kinds of household appliances are becoming more and more common in rural areas, and there are fewer and fewer people cooking in rural areas, which leads to less and less output of plant ash.

2. Most farmers in rural areas have not yet bought the habit of plant ash, if it is used as fertilizer, it is better to buy fertilizer directly, used as a bactericidal and insecticidal treatment, it is better to buy pesticides, although the benefits of plant ash are many, but their own output is OK, if you need to buy then there are not many people willing.

In the past, in the countryside, people used to burn fires for cooking, and the ashes left after burning the fire were grass and trees. Then the farmers will use fertilizer to scatter the ashes in the fields. It is often recommended to give sweet potatoes more grass and wood, and grass and trees will have an obvious effect on increasing the yield of sweet potatoes, which does not deny that planting sweet potatoes and applying grass and wood can indeed play a good role in increasing yields.

But here comes the problem, now the countryside is gradually using liquefied gas to make fires for cooking, and it is rare to find grass and trees. Ultra wood is hard to find, can we find a product that can replace super wood? Because we all know that plants and trees will contain a lot of potassium, phosphorus is the second best phosphorus and potassium fertilizer, so we can use potassium dihydrogen phosphate.

Instead of grass and trees.

Potassium dihydrogen phosphate is known as a universal fertilizer, suitable for a variety of crops, and can be used like sweet potatoes, with a significant yield increase effect. So how to use potassium dihydrogen phosphate in sweet potatoes? It is recommended to sprinkle potassium dihydrogen phosphate every 7 10 days about 40 days before the sweet potato harvest, 2 3 times in a row, and 2 buckets of water per acre.

The spray mentioned here is usually 15 to 20 kg of water, and each bucket of water can use 50-80 grams of potassium dihydrogen phosphate, which can supplement sweet potatoes with potassium phosphate.

Speaking of grass wood, grass wood is really hard to find these days, and grass wood is not very practical for sweet potato growers. Grass and wood are indeed good things, with many uses, and his potassium content is also relatively high, which can effectively supplement potassium fertilizer. Because ultra wood is hard to find, is there a product that can replace super wood?

Potassium dihydrogen phosphate is recommended. Potassium dihydrogen phosphate is a good foliar fertilizer, safe and non-***. Sweet potatoes can be used after ridge sealing or 40 days before sweet potato harvesting, and potassium dihydrogen phosphate can be sprinkled every 10 days.

It is recommended to spray two buckets of water on 1 mu of sweet potatoes, 60-80 grams of potassium dihydrogen phosphate, sprayed once every ten days, effectively supplement potassium fertilizer, promote the expansion of sweet potato tubers, and play a good role in increasing yield. There is no problem with increasing the yield of sweet potatoes by about 1,000 catties per acre.

In the past, when people made a fire to cook, the rest of the fire was a grass and tree society. It is often seen that people place plants and trees in sweet potato fields, which has a great effect on increasing sweet potato yields. But now the countryside usually uses liquefied gas for cooking, so there are fewer and fewer plants and trees, so there should be something that can replace the grass and trees.

Grass ash is the ash left after the burning of firewood and grass, and the main component is potassium, if the use is to replace pesticides and fertilizers, you can use fertilizers with more potassium content instead.

It can be replaced by animal manure, they are some pollution-free fertilizers, they do not have any pollution to the environment, and animal manure can replace chemical fertilizers.

You can use lime, lime is also very good, can be used in many places, we use lime is also very good, it is worth using for our own use.

Growing up in the countryside, I am particularly familiar with making fertilizer from various materials in my daily life, and after the wood and hay are burned, I can not only get ashes, but also a lot of grass and wood, which is very suitable for raising flowers. They are good fertilizers and also good fungicides. However, it should be noted that excessive use of grass wood before using grass wood can cause the soil to be alkaline, but in the southerly regions, the soil is slightly acidic, and grass wood can be used to regulate the acidity of the soil.

It's also more practical. Usually we use wood, and what is left after the fire is the wood meeting, and the one that burns with hay and various leaves is the first meeting, which have slightly different nutrients, but are generally very similar.

The charred wood material is silvery-white and contains a lot of calcium carbonate.

It is a pure natural lime compound. Chuhui also contains a lot of potassium, but not as much as Muhui, which has about 35% potassium, as well as trace elements such as magnesium and iron.

When growing vegetables in the countryside, if you are afraid of all kinds of insects in the vegetables and do not need to spray pesticides, then spraying plants and trees is a good choice. It also plays a bactericidal role, driving away pests and making plants grow better. Grass and wood contain a lot of calcium carbonate, soak grass and wood in clean water and pour water on the soil.

This solution can appropriately reduce the acidity of the soil and is a good substitute for lime. However, if the soil has already heard that plants and trees, especially plants raised in pots, long-term spraying of tap water can easily alkalize the soil, so do not use plants and trees at this time.

Let's see what plants do. Because grass and wood are the remaining ashes of plant burning, grass and wood contain a variety of minerals in the plant, but the main content includes potassium, phosphorus, calcium, iron, zinc and other trace elements. Potassium is involved in the activation of enzymes, photosynthesis, and carbohydrates during plant growth and development.

Sex ratio of proteins.

Therefore, the application of super wood in the process of flower cultivation can promote the growth of plant roots, increase the photosynthesis of plants, promote flowering, reduce leaf litter, make branches lush, and at the same time prolong the flowering period and improve the ornamental effect.

Potassium ions. The presence of plant leaves weakens the effect of plant leaves on transpiration and promotes the transport of carbohydrates, so the ability to resist plant drought and resist high temperature pests and diseases can also be effectively strengthened. We should know how to use plants and trees.

In general, plants and trees are placed at the bottom of the pot to be used as a base fertilizer. After soaking the plants and trees for 4-6 hours, spray the asphalt suspension directly on the surface of the plants. Soak directly in an aqueous solution to water the flowers.

The main component of plant ash is K2CO3, which is a strong alkali and weak salt, the solution is alkaline, which can neutralize the acid in the soil and achieve the purpose of improving the soil. It will reduce soil fertility.

If the plant ash is used too much, it will not cause some damage to the plant, in fact, we should always remember the truth that it is too much, and the proper use of plant ash can make the flowers and plants grow more quickly, and the flowers bloom bigger, more beautiful and beautiful. At the same time, plant ash is an alkaline substance, which can play a role in killing viruses and effectively reduce the probability of pests and diseases.

However, we also need to keep in mind that plant ash is an alkaline substance, and if used in excess, the pH of the soil will change, and the growth of plants may be inhibited. After all, different plants have different requirements for the pH of the soil, and the growth of alkaline plants may be affected to a certain extent.

The main active ingredient of plant ash is potassium carbonate, which is a weak acid and strong alkali salt, after hydrolysis, potassium ions exist completely in an ionic state, and a part of carbonate ions forms bicarbonate ions, and at the same time hydroxide is generated, and the soil forms alkaline.

By the way, any concentration of potassium carbonate solution is alkaline.

When using plant ash, you can use organic fertilizer as a base fertilizer, or you can add plant ash to the soil appropriately when preparing nutrient soil, so that the plant can fully accept nutrients, but also speed up the growth rate of the plant, and usually you can also use plant ash for the fruit tree, which can improve the drought resistance of the fruit tree.

Plants will die if they are used too much ash, and if they are used excessively, the pH of the soil will change, and plant growth will also be inhibited. In fact, plant ash is made from firewood and grass, which is a fast-acting fertilizer, which contains potassium carbonate, but when used, try not to use too much, and there are some flowers and trees that cannot be used.

Grass ash is more common in the countryside and is easier to find, plant ash is a good fertilizer, it has the effect of "replenishing potassium and strengthening roots".

Because of its high potassium content, it can make the root system of the plant thicker and improve the disease resistance of the plant, but the method must be mastered when using it, such as blind use, which is easy to cause the phenomenon of yellow leaf stiff seedlings.

Will too much ash burn the plant?

If you use too much ash, you will dieThe ashes of the plants are actually firewood and grassThis is a fast-acting fertilizer that contains potassium carbonate, but don't use more plant ash.

It is necessary to know that plant ash contains more plant nutrients, which can improve the alkalinity of the soil, but if chrysanthemums and camellia are used, it will affect its growth, and it may make the original leaves lose their luster, and the flowers will not be shiny, and in severe cases, it will cause wilting and even death.

What is the purpose of plant ash.

1. Accelerate rooting

The use of plant ash can promote plant germination, but also speed up rooting, some people will use plant ash as a substrate, which will add nutrients to the plant and also allow wounds to heal sooner.

2. Increase the survival rate

If the transplanted trees eat plant ash, it can also increase their survival rate, which can also play a role in preventing leaf loss.

How to use plant ash correctly.

1. Sprinkle directly onto the surface of the potting soil

Usually when flower friends use plant ash, they will choose to sprinkle it directly on the surface of the potting soil, if the plant ash is sprinkled on the surface of the pot soil, it is also okay, but it is best not to use acid-loving plants in this way.

Because the plant ash itself is alkaline, sprinkled too much, when it seeps into the soil during watering, it will make the soil compact, and the iron element can not be absorbed after the soil is alkaline, the plant will have weak yellow leaves and roots, and finally there will be stiff seedlings and yellow leaves, try not to sprinkle.

2. Use plant ash for sour plants

If it is an acid-loving plant, the method we use is very simple, soak some plant ash in a large oil drum or bottle, and soak it for at least 24-48 hours.

Seeing that the liquid has a yellowish color, the potassium in the liquid has been released after rolling in it, and the content is not high, we can directly use it to water the flowers.

However, for acid-loving plants such as direct watering, it is also alkaline, so it is recommended that you add some orange peel and lemon peel when you soak in water.

3. Use after fermentation

Wet the liquid and pour it out separately, put it directly into another container, seal it and expose it to the sun for at least two weeks to fully ferment.

The trace elements in orange peel and lemon peel are directly infiltrated into the water, and after fermentation, they are slightly acidic fertilizers, and there will be no problem in watering acidic flowers when the time comes.

It can not only replenish potassium, but also replenish trace elements, and at the same time, there will be no burning of seedlings, because the fermentation has been completely completed.