Introduction to the culture method of hydroponic green pineapple

Hydroponic green pineapple is a common method of cultivating green pineapple. Next, let's take a look at the cultivation method of hydroponic green pineapple.

Culture methods and matters needing attention of hydroponic green pineapple

Green pineapple likes the warm and humid environment, dry season should often spray water on the leaves, increase environmental humidity, but also play a role in cleaning leaves. In winter, we should pay attention to the water supply to cultivate green pineapple to keep warm to prevent frostbite, but not too close to the heating equipment. The leaves of hydroponic green pineapple are delicate and sensitive to temperature changes, so try to keep room temperature normal.

Hydroponic green pineapple needs enough sunshine leaves to stretch and green, and it is best to put it in a sunny place at ordinary times. If you put it in a dark place at ordinary times, you need to put it in the sun every ten days or so to receive a few hours of light, which can also ensure that the leaves of hydroponic green apple are green and shiny.

The root system of hydroponic green apple should be cleaned and pruned frequently. It is found that the rotten root of green apple should be cleaned in time, cut off the rotten root, and soaked in potassium permanganate solution before restoration. The root system of green pineapple is too long, which will cause nutrition loss, so it should be cut short in time. Not only the root system of green pineapple should be trimmed, but also the branches and leaves of green pineapple should be trimmed in time, cutting off overlong and disordered branches and stems to maintain a dense and orderly appearance.

Hydroponic technique of green turnip

1. Plant selection

Select plants with strong growth, free from diseases and insect pests and beautiful shape.

2. Plant treatment.

Remove the soil matrix from the soil, wash the roots with warm water according to the root washing method, then rinse with running water, remove rotten roots, old roots and diseased roots, rinse the roots clean, and disinfect the roots with 1% potassium permanganate. At the same time, the hydroponic containers were washed and disinfected. After root washing, the flowers are stretched out into prepared utensils and injected with water that does not pass the root system 1: 2-2: 3, leaving the upper end of the root exposed to air.

3. Domestication and cultivation

In the first week, change the water once a day, remove the rotten roots and wash the roots. After 18-25 days of culture, when the plant grows new roots in water, it shows that the flower has adapted to the hydroponic environment and can be planted in hydroponic nutrient solution.

4. Selection and configuration of culture medium.

The concentration of the nutrient solution should not be too high. It is necessary to master that the concentration of the nutrient solution is too low and not too high.

Selection and configuration of culture medium

The suitable culture medium includes ammonium nitrate (NH4NO3) 140g / L, KNO3 165g / L, CaCl ·H2O17.7 g / L, magnesium sulfate heptahydrate (molecular formula MgSO4 ·7H2O) 15g / L, potassium dihydrogen phosphate (chemical formula: KH2PO4) 10g / L, Na2Fe-EDTA 18.6g / L, FeSO4 ·7H2O 13.9g / L. It needs to be diluted 8 times and 10 times before use. The nutrient solution was changed once in 15-20 days during the growing season.

How should we prevent it from rotting in our daily life?

Rotting roots are usually caused by lack of oxygen, so two points can be avoided.

First, change water frequently. If the water is not changed for a long time, the oxygen in the water will be exhausted and the root will rot easily.

Second, pay attention to the height of the water surface. The surface of the water can be over the highest point of the root, or even the part of the root is slightly above the surface of the water. If it is too deep, part of the stem is buried under the water, and hypoxia is easy to rot from there.

Third, choose the open bottle with a larger opening, increase the contact area with the air, make it easy for oxygen in the air to dissolve in the water, or put it in the ventilated place, the purpose is the same; if only the thin bottle is fine, just change the water frequently in accordance with the first rule.

Hydroponic culture begins to change water every 2-3 days, and water can take root in a week or so. When the plant shows a strong rising trend, it can be cultured with foliage plant nutrient solution.

For green pineapple that has just entered the water, it is best to change the sun-dried water every day. Don't put anything. It will take root in a month.

The above is the introduction of the cultivation methods of hydroponic green pineapple. I hope you can enjoy today's article.