Sầu riêng Thái chạy trái bằng quả trứng vẫn rụng, nguyên nhân gây rụng trái và cách khắc phục.

Hello everyone, today I'm in the durian garden to share with you the reason why the young durian is falling. After 10 days, we can see that the durian is falling like this. As you know, it is very difficult to grow durian. Every day we go out to see this phenomenon, we are very shocked. If the durian is falling like this, we have to know the cause of the fall. So we can have a way to fix it. Now we know it's falling like this, but we don't know why it's falling. It is very difficult for us to fix it. Today I will share with you some of the reasons why the durian is falling like this. At the moment, the sun is shining a lot. And sometimes the wind blows a lot of rain. When it's sunny, the sun is very strong. In the afternoon, when the sun rises to 37-38 degrees, it exceeds the strength of the tree. As you know, the temperature between 28-33 degrees is the right temperature for our durian to grow. The tree is very strong. But when it exceeds 37-38 degrees, it is too hot. The temperature is too high. At this time, the leaves of the tree can't stand it. It closes the hole. Then the tree can't grow. When it can't grow, it can't combine nutrients to grow a fruit. So the heat shock is also the cause of the fruit falling like this. And the second problem is the rain. The sun is very strong. Sometimes the rain falls. When there is a heat shock and a rain, it changes the temperature of the soil. When the soil is hot, it becomes cold. When there is a water shock, it makes the fruit fall. The next problem is the way we water. Now it falls like this. We have to see if we have water left. The way we know if we have water left. We just finished watering. In the morning and afternoon, the soil is still wet. The soil is wet. Then there is water left. Or if our garden has high humidity, we plant a lot of shade, and we water every day. If we water excessively, it will definitely cause a lot of water shock. The fruit will fall. When we water excessively, we have to adjust it immediately. We have to adjust it immediately to make it moist enough. Don't overwater it. Overwatering is very easy to fall. The situation of excess water in this garden is not random. This is our garden. We water every day. But every time we water in the morning, we only water for 20-25 minutes. It's not worth it. So the water shock in this garden that makes the fruit fall is not there. The next problem is the problem of falling. When we water excessively, it reverses excess water. When we water excessively, we are afraid that if we water excessively, the fruit will fall. We don't water excessively. So when we let the water dry too much, it is easy to fall. When we let the water dry too much, it is easy to curl and fall. When the water dries too much, it will damage the leaves. It's easy to get yellow leaves. If we let the water dry for a long time, the sun outside will shine on the leaves and it will damage them very seriously. So if the leaves are damaged, it will cause the fruit to fall. So we have to water excessively. It's not because we see the water is too dry, we water excessively and the fruit will fall. Then it will cause water shock. If you want to slowly increase the water level, just water slightly the first time. Then next day or the day after that, we water slowly, and the water level increases slowly. Then there will be no shock. So we notice that if we want to plant water, we have to do it regularly, and slowly, it will help to control the fruit fall. and reduce the risk of fire. The lack of water in this garden is not a problem. The water is still very clean. These are the two reasons why we haven't seen any fire in this garden. But if we look at the next problem, due to the way we spray the medicine, we spray the medicine in two rows, and spray the fire continuously, when the medicine is not absorbed in time, it will cause the medicine to be contaminated. We recommend spraying 7,000 to 10,000 times. Don't spray 2,000 to 3,000 times continuously, it will cause the medicine to be contaminated. Because the plant is not able to absorb nutrients completely. And we should choose organic nutrients, so that it is safe and cool. Don't use chemical nutrients, or chemical nutrients that are hot. If we use chemical nutrients, or chemical nutrients that are hot, it will cause the medicine to be contaminated. Or it will cause the young plant to be contaminated. Because the fire is too hot, it will cause the medicine to be contaminated. So even chemical or chemical nutrients, we should choose organic nutrients. If we use chemical or chemical nutrients, we should choose organic nutrients, so that the medicine is safe and cool. Don't use chemical or chemical nutrients. When we use chemical or chemical nutrients, it will cause the medicine to be contaminated. Or it will cause the medicine to be contaminated. So we should limit it. In this garden, we also spray 7,000 to 10,000 times, but we don't spray it many times. So there is no situation where the medicine is contaminated. The next situation is because the leaves are weak. The leaves are weak. The problem is the chemical waste. You can see that this tree has 60 fruits, but there are only 200-300 fruits on it. So we have to make sure that the tree is strong enough to grow more fruits. But now, there are only 200-300 fruits on it. So we have to make sure that the tree is strong enough to grow more fruits. So now, there are only 200-300 fruits on it. So we have to make sure that the tree is strong enough to grow more fruits. It's the psilocybe. This garden has been affected by psilocybe. As you can see here, there's still a lot of fruit on the tree. For example, the 60 fruits we've counted, we've counted more than 100 or 200 fruits. There's still a lot of fruit. Let me show you. Let's go over here. There's still a lot of fruit here. So the problem with this garden is psilocybe. There are a few reasons to analyze this garden. If your garden isn't affected by psilocybe, but by some of the reasons we've just shared, let's see what causes it. Fertilization, lack of water, damaged trees cause a lot of fruit loss. Then, the problem of heat shock. Those are the main and most important reasons that cause a lot of fruit loss after the heat shock. We have to find the cause to fix it. And the problem of fruit loss is due to the way we spray. For example, if we spray too much, if the fruit is too big, if we spray too much, the fruit won't be wet. The water will drip down. If we spray too much, the fruit will easily rot. Or our fruit will turn red. So we have to spray just enough to prevent the disease. Just enough to keep the fruit. No need to spray too much. That's how we control our fruit. Let's go over these trees. Where do you see the fruit? We want to spray early. At this time, as I've shared, the bigger the fruit, the stronger the spray. It's very sensitive. It's not like our spray. We can spray slowly and the fruit will be stable. But if we spray too much, the fruit will fall. We have to prevent the fall. There are a lot of fruit falling. But as you can see, there are about 50 fruits left. Let's count. There are about 200 fruits left. You see? So we have to spray. We have to keep about 50 to 100 fruits. Spray slowly, so the fruit will grow. You see? So we have to control. At this time, we don't have to let the fruit grow by itself. We have to add nutrients. Like 15-15-15, or calcium, combined with cow's milk to help the fruit grow. Cow's milk and seaweed help the fruit grow faster. It's good for us. That's how we add nutrients to the fruit. Or we can combine it with our fruit juice. Our fruit juice. Or the medicine to prevent diseases. We combine it with the fruit. We have to keep the fruit straight. Don't put it too close to the fruit. It will affect the stem. So we put it in the middle. We mainly protect the stem from the worm. So it won't touch the stem. Or prevent diseases. We add nutrients to the fruit to help the fruit grow. At this time, we can spray it. I suggest that when the number reaches 10,000, don't spray it. But at this time, we can spray the fruit. Spray it lightly. At this time, we can spray the number 16. Or 15. To help the fruit grow evenly. The fruit will grow evenly. With the nutrients, combined with the medium dose of TE, it will help the stem grow better. When we spray it, we have to look at the actual condition of the tree. For example, this tree. We can see that 4, 5, 5, 5. We have to spray 5 to 700 grams. It depends on the size. And how we spray it. We spray half of it. We spray it evenly. At this time, we have to water it to make it stable. The humidity is right. We spray it. If we leave it too dry, it will damage the fruit. Or if we leave it too wet, it won't work when we water it. So the humidity is right. When we water it, it will help the fruit grow well. And it will help the fruit grow well. It won't damage the fruit. It's very effective. So the way we do it now, we do it twice. 10 days later, we do it again. Then, we can do it 20-25 times to make it grow faster. I will share more about the next step. In this step, we do it 3 times to make the fruit grow better. Because at this time, we need the same amount of NBK nutrient to make it grow slowly and grow well. Before this time, we do it 30-10 times. When it's high, it will take a long time. Or if it's just the skin, it won't have the root. It won't be able to learn. If it's just the skin, it won't be suitable. So we need the NBK to help it learn and create a balance. It depends on the size of the fruit. It will help the fruit grow in a balanced way. So that's the number 3. Or if the NBK is too high, at this time, it will damage the fruit. It will slow down the growth. So we need to do it 3 times. We can see that the NBK is not growing. But we need to prevent it from growing. Here, we can see that the NBK is growing. We can rest assured. But to prevent it from growing, we need to stop it from growing. For example, we can stop it for 15 days. To prevent the rain from flooding the fruit. The NBK can be sealed to help stabilize the leaves. It will help the leaves grow in a good way. It will help the leaves grow in a good way. So that's the solution. If at this time, the NBK is too high, we need to stop it. And when we stop it, the water below will not flood. If we flood the water above, it will not work. So if we want to stop it, the water below will not flood. The NBK is very effective. So that's the solution today. Mainly to share with you the causes of NBK flooding. We need to know the causes so that we can fix it. How to prevent NBK flooding? You can refer to the lesson on the 6th episode. It will help you overcome the difficult conditions. That's how to prevent NBK flooding. In addition to the NBK flooding caused by the weather, the NBK flooding will also affect the leaves. So we need to water regularly to prevent NBK flooding. If we water for 2-3 days, it will be too dry and it will affect the leaves. So this garden is very suitable for watering That's how to prevent NBK flooding. That's the solution I share with you today. If you have any questions, you can refer to the lesson on the 6th episode. I wish you all the best.