What to do with the rotten roots of the narcissus raised by water, and how to deal with the rotten r

When the temperature conditions are suitable, these fungi infect the roots of the daffodils, first produce brown lesions at the base of the roots or bulbs, then the rot inside the bulbs also begins, and then the internal rot of the bulbs also begins, and then the leaves are infected from the inside to the disease, causing the daffodils to grow poorly and not flowering.

To prevent and control daffodil root rot, if it is ground cutting, it is necessary to prevent continuous cropping, and remove diseased bulbs. For suspicious bulbs, soak them in the solution of benzelat for 15-30 minutes. If it is a potted plant, in addition to selecting disease-free bulbs and treating bulbs, add some potassium fertilizer to the maintenance and control the application of nitrogen fertilizer to improve the disease resistance of the plant.

At the same time, it is also important to change clean water frequently and spend more time in the sun.

The daffodil bulb should be cut with a knife and soaked for two or three days after soaking the mucus secreted by the incision, and the water should be changed every two days until the pot is planted. Rotten bulbs should be peeled off in time.

1. Pruning: After the rotten roots of the daffodils, they need to be dug out of the soil and then cut off the rotten roots of the plant. 2. Soil exchange:

Replace daffodils with loose, airy, organic-rich soil. 3. Watering: Daffodils like water, but are not resistant to waterlogging, so they can be watered every other week.

4. Maintenance: Place the daffodils in a ventilated and breathable place of scattered light.

1. Prune

After the roots of the daffodils rot, they need to be pruned properly, first the plant needs to be dug out of the soil, and then the roots are rinsed with clean water, the plant needs to be pruned, the rotten part of the root of the plant needs to be cut off with sterilized scissors, and then the pruning wound of the plant is disinfected with carbendazim solution.

2. Replace the soil

After the roots of daffodils rot, it is also necessary to replace the soil for the plant and replant, because the roots of the daffodils are rotten and it is likely that bacteria have grown in the soil, causing the roots of the plant to rot, so it is necessary to replace the soil for the plants, and it is best to use sandy loam soil with rich nutrient content and loose soil to grow daffodils.

3. Rooting treatment

Before replanting the daffodils, the plants also need to be rooted. First of all, you need to choose a transparent glass container, then insert the daffodils into it, and at the same time pour the right amount of water into it so that it submerges one-third of the stem of the plant, and you also need to drip the appropriate amount of rooting solution into the container and wait for the plant to take root before planting.

4. Replanting

When planting, the daffodil plants can be planted directly in the soil, and it is also necessary to water the soil with an appropriate amount of water to soak the whole soil, so that the plants can be more adaptable to the environment. At the same time, it is also necessary to provide a well-ventilated environment for the plants to prevent the growth of bacteria during the growth process.

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Problem description: The narcissus I raised is a big ball, and I broke a lot when it just grew roots, and the roots that were not broken grew up, but there was a phenomenon of rotten roots in the shouting group, and there were no signs of new roots growing out of Zheng Tuan orange, is it my water or bright fairy that slowly rotted to death, if it is what should I do, I often change the water.

Analysis: First of all, remove the rotten roots, then wash the "garlic" with water, and the utensils for planting daffodils should also be rinsed. Finally, fill it with water and put in the daffodils.

In the future management, it is necessary to pay attention to changing the water, clean water, and if it is tap water, it should be left for a day before it can be used. Daffodils like to be cool, and when the temperature is high, the leaves grow wildly and the flowers wilt. Daffodils love the sun, the sun is abundant, the leaves are green, and the flowers are fragrant.

Be careful not to put daffodils and fruits together, as the ethylene released by the fruits will wilt the flowers!

Clause. 1. The cause of rotten roots.

1. Do not change the water for a long time: when the narcissus is raised in water, it is necessary to keep the cress type clean, if it provides unclean water quality, or does not change the water for a long time, it will cause the water to contain many impurities, which has a harmful effect on the roots, causing the root pollution of the narcissus and causing the root to rot.

2. Too much nutrient solution: when hydroponic daffodils, it is necessary to properly drop into the nutrient solution, but once the drops are too much, the roots will be difficult to bear, causing fertilizer damage, and if you do not pay attention to control, it will cause root rot.

3. The temperature is too high: Daffodils like a cool climate environment, can not withstand high temperatures, when the temperature of the growth environment is too high, it is easy to cause root rot.

Clause. 2. How to deal with it.

1. Cut off the rotten roots: When you find that the daffodil root has signs of rotten roots, you need to take it out of the container, prepare a sharp knife, cut off the rotten roots, leaving only a healthy root system, and then put it in a cool place next to it to dry.

2. Re-hydroponics: After treating the roots, you can re-hydroponics, and the water quality should be selected, and you can use sun-dried tap water.

3. Regular water change: pay attention to the later maintenance after hydroponics, regularly change the water to keep the water quality clean, add nutrient solution reasonably, pay attention to the concentration, and keep the surrounding temperature at about 10-15.

1. Repair the rotten roots: whether it is the soil culture method or the hydroponic method used during maintenance, if the root system is rotten, the rotten part should be cut off, pay attention not to hurt the intact roots when cutting, and wrap it after cutting, not wet, to avoid secondary rot, but also to avoid infection. In addition, it is important to wait for the wound to dry before putting it into the soil.

2. Control temperature: It is sensitive to temperature, if the temperature is high during the maintenance period, the leaves of the plant will grow a lot, resulting in poor ventilation, nutrients are absorbed by the stems and leaves, affecting growth, and finally rotting roots. Therefore, it is necessary to control the temperature below 25 degrees Celsius, especially in summer.

3. Sufficient light: it likes light, and it should be placed in a place with sufficient sun when maintaining, if the light is insufficient, the leaves will also become garlic leaves, similar to the above situation, and eventually rotten roots. Therefore, after replanting, ensure that there is enough light.

1. Remove rotten roots: Like soil culture, the rotten parts should be picked out and cut off in time after hydroponic rotten roots. Then pay attention not to let the wound come into contact with water after putting in the water to avoid infection and secondary decay.

2. Change the water frequently: If the water quality is not clean during the water culture protection period, it is easy to be infected with bacteria and lead to rot. Therefore, it is necessary to change the water frequently, maintain cleanliness, and there are no impurities. In addition, if it is tap water, remember to dry it before using it.

Daffodil rotten roots, whether hydroponic or soil daffodils, first remove the rotten root part after the rotten roots, do not contact the water when the fracture has not healed, pay attention to the cultivation of daffodils to maintain a suitable temperature is best below 25, hydroponics should also pay attention to the water quality should be clear enough, to change the water frequently, it is best to change it once a day.

1. Remove rotten roots

Daffodils, whether hydroponics or soil culture, what to do if the daffodils rot their roots, are to use tools to remove the rotten places of the daffodils roots, be careful not to hurt other intact roots, and then use absorbent cotton to wrap the fracture to avoid contact with water, so as not to cause secondary rot of the fracture, and also avoid the possibility of infection to other roots.

2. Temperature control

Daffodils are more sensitive to temperature, when the temperature is too high, the leaves are many and long, which will lead to inconvenient heat dissipation, resulting in stuffiness in the stems and leaves, taking away a lot of nutrients, causing the whole plant to be affected, and finally rotten roots, so when dealing with rotten roots, you must pay attention to the constant control of temperature, it is best to keep it below 25.

1. Remove rotten roots

In addition, it should be noted that when the daffodils are put back into the water, the water level should not exceed the height of the fracture, and the fracture should not be seen to avoid secondary infection caused by the fracture touching the water.

2. Water quality control

The main reason for the root rot of hydroponic daffodils is that the water quality is not good enough, daffodils are very picky about water, they must change the water frequently, and the requirements for water quality must be clear enough, and they must be rich in minerals, if the water quality is not clear enough, it will lead to root rot.

When carrying out water cultivation of daffodils, the water selected must be clean, pay attention to cleanliness, do not use sewage, and it is best not to have impurities in the water. Otherwise, if you use unclean water to raise daffodils, the roots of the daffodils will be polluted and cause root rot.

When daffodils are aquacultured, the choice of water must be cautious, if you use tap water, then it is best to dry for a day or two before using it.

When raising daffodils in water, the roots must be treated. Because sometimes, water-raised daffodils are converted from soil culture, and the roots will guide the soil, you can soak them in water first, and then wash the soil off with water, do not buckle hard, you can use a soft brush to gently brush off. Failure to do so will result in root damage and rot.

Before watergrowing, the roots of the daffodils should be treated, preferably from the cloth to the roots. When raising in water, the roots should not be too long.

When daffodils are aquariated, they should change the water frequently, because when they are aquariated, the water quality will change after use, and impurities will appear, which is not conducive to the growth of daffodils.

When changing the water, it is generally necessary to add water in the morning and pour it out in the evening, and the action should be gentle so as not to hurt the roots.

Sometimes when raising daffodils, they will choose to place some decorations, such as various small stones, and when placing these small stones, be careful not to have sharp corners or the like, so as not to hurt the roots of the daffodils and make them rot.

1. Prune rotten roots. When daffodils have rotten roots, whether it is hydroponic or soil culture. For the rotten root system, it is necessary to pay attention to cutting it in time to avoid too many rotten roots.

When pruning, we should also be careful not to harm the healthy roots. After pruning, it should be wrapped to avoid the wound from touching the water infection and prevent the phenomenon of secondary infection and missing shots. In addition to this, we should wait until the wound has dried before putting soil in the pot.

2. Temperature controlDaffodils are very strict in their temperature requirements during the growth process, and they can also be very sensitive to temperature changes. If the temperature is too high during the maintenance period, it will cause too many leaves of the plant, which will lead to poor ventilation, and the nutrients will be robbed of the stems and leaves, affecting the growth of daffodils, resulting in root rot of daffodils.

Therefore, it is necessary to pay attention to control the temperature, especially in summer, and keep the temperature below 25 degrees.

3. Lighting adjustment. Daffodils also have a relatively large need for water during their growth. In the breeding process, we should pay attention to creating a good light environment for it.

If there is not enough light during the growth process, it will have a great impact on the growth of daffodils. The leaves are also prone to the formation of garlic leaves, which can lead to root rot in daffodils.

4. When hydroponic daffodils, if there is a rotten root phenomenon, then the congratulatory state needs to be the same as soil culture. Pick out the rotten root part in time, and then cut it off, and at the same time, when putting it back into the water, it is also necessary to pay attention not to let the wound directly contact the water, so as to avoid secondary rot due to wound infection. In hydroponics, we need to do a good job of changing the water.

If the water quality is poor, it is very easy to infect the daffodils with bacteria. Therefore, it is necessary to pay attention to changing the water frequently, maintaining the water quality, and not producing impurities, so as to avoid the poor water quality and cause the daffodils to rot their roots.