Flower planting Technology: key points of semi-soil and Water Wet Pot Design

In the process of planting flowers, too much water will lead to rotten roots, and too little water will lead to plant withering, especially for novice breeders who are more difficult to control watering reasonably. so today, the editor will talk about the new technology to meet the air and water needs of plant roots, that is, semi-soil and water moisture basin. next, the editor will talk about the main points of semi-soil and water moisture basin design.

I. the main points of the design of semi-soil moisture basin.

Before the design of the semi-soil and water wet basin, two basins need to be prepared, the outer edge of the inner basin can be placed on the outer basin, the outer basin should be higher than the inner basin, and there should be multiple holes at the bottom of the inner basin, and a small hole should be drilled on the side of the outer basin from the bottom of the inner basin to be used for gas exchange and balancing water level, some water should be installed in the outer basin, and the soil in the inner basin can be placed on top of the outer basin. There are many materials available. In order to make it easier to understand, a bucket and plastic basin are used as raw materials to make a water vapor basin as shown in the figure:

Fig. 1 outer basin

Fig. 2 inner basin

Fig. 3 the inner basin is placed above the outer basin

Fig. 4 the space between the inner and outer basins

Second, the advantages of semi-soil moisture basin

1. It is structurally resistant to drought, but it enables the plant root system to obtain water from the wet layer and the outer basin until the water in the outer basin dries up.

two。 Structural waterlogging tolerance allows the root system of the plant to protrude from the inner disk, run through the wet layer, provide sufficient oxygen and prevent the plant from drowning because of heavy water.

3. Protect fertilizer, even if it is leaked during watering, the fertility will not be lost, but stored in the water in the outer basin.

4. It is easy to change soil to water, and it can be planted by hydroponics.

5. It is easy to detect soil fertility, directly take out the water from the outer basin and calculate the fertilizer concentration.

6. The cleanliness is high, and the soil will not scatter from the bottom during handling.

7. With less soil, the root system of the plant can obtain oxygen from the wet layer, not simply dependent on the soil.

8. The soil is always moist, and when many roots of plants come into contact with the water through the flowerpot, capillarity will be formed, even if it is not watered, it will not be too dry.

9. It is convenient to observe the root system, take out the inner plate, you can observe the growth of plant root system.

10. The micro-convection in the basin forms a weak air flow, which is beneficial to the respiration of plant roots.

11. Alleviate the situation of fertilizer damage and seedling burning, and avoid or significantly improve the phenomenon of fertilizer damage and seedling burning.

Technical points of changing pots for potted flowers

[FAQ] Technical points of changing pots for potted flowers

[expert answers]

The reason for changing pots is that the roots of flowers continue to grow, and small pots can no longer meet the needs of flower growth. It is necessary to change large pots and transplant flowers from the original pot to another pot. This process is called changing pot. The following is the first agricultural economic editor to show you the key points of pot-changing techniques for potted flowers:

Picture: changing pots for flowers

The preparatory work before changing the basin of ●.

Watering is suspended for 1-2 days before changing the basin, so that the basin soil becomes drier, so that the basin soil can be separated from the basin wall, which is beneficial to the operation. In order to eliminate the dryness and alkalinity in the new basin, it is necessary to soak in clean water for one day and night before use.

In addition, we also need to get rid of part of the old soil, cut off the old roots that are too dense, and then add new culture soil to the pot with the original flowerpot.

● small and medium potted flowers change pot method.

When changing pots for small and medium-sized potted flowers, you can gently tap around the flowerpot with your hand, turn the plant upside down or dump it to one side, and then hold the potted soil in the pot with one hand and buckle the bottom of the pot with the other hand, and the potted soil and wall will break away automatically. after the plant is poured out, it can be planted in a new pot.

If you encounter more solid soil, can not automatically leave, you can use your hands to hold the trunk of the plant, lift the flowerpot slightly off the ground, at the same time gently pedal the edge of the pot with your feet, the flowerpot will automatically fall off.

The method of changing large potted flowers in ●.

When large potted flowers change pots, the soil is too heavy to lift by hand, so don't dig out with tools so as not to hurt the roots. The correct way is to put the flowerpot down, then roll back and forth on the ground a few times, shake the pot soil and the basin wall, and then use the above method to remove the root mass from the pot.

[editor's summary]

Generally, the time of changing pots of potted flowers is in the dormant period of trees, which is carried out from the end of February to early March in early spring, which is due to the slow metabolism of flowers, which is beneficial to the recovery of flowers after changing pots. In this article, the editor of the first Agricultural Classic introduces you the key points of changing pots for potted flowers. I hope it will be helpful to you.

Technical points of potted flowers in winter

When autumn is coming to an end, it is necessary to deal with potted plants so that they will not be affected by freezing in winter. In early winter, potted flowers accumulate nutrition and flower bud differentiation. At this critical moment, the overwintering management of potted flowers is very important. Here are some technical points of winter potted flowers.

Introduction of winter treatment techniques of potted flowers:

1. The cold protection of flowers is determined according to their growth habits and the demand for temperature. Flowers stop growing in winter.

A, entering the dormant period, such as rose and lotus, should be placed in a space of at least 3 degrees.

B. semi-dormant flowers, such as planning, gardenia and camellia, should have a temperature guarantee of at least 5 ℃.

C, plants that continue to grow without dormancy, such as crabapple and carnation, need to be cultured in greenhouse space above 8-10 degrees.

2. Fertilizing plants in winter should not be ignored. If the potted soil is dry and then fertilized, it should be watered in time. In addition, it can be combined with spraying for extra-root topdressing to supplement flower nutrition. The commonly used topdressing is 0.5% urea, 1% calcium superphosphate and 0.3% potassium sulfate.

3. In winter, potted flowers should also be sprayed with pesticides. Low temperature diseases and insect pests are relatively reduced, but still few can not be prevented, focusing on the prevention and control of diseases and insect pests such as leaf perforation disease, aphids, red spiders and leaf moths. Generally, you can choose 50% carbendazim 800 times liquid plus 40% dimethoate EC 1500 times liquid, or 50% carbendazim wettable powder 600 times liquid plus 40%, isocarbophos 1000 times liquid and other medicament control.

4. Winter plants should also be pruned, pruning flower branches during the dormant period, which can promote multiple sprouting, flowering and fruiting of branches in the coming year; perennial vines and flowers, cutting off dense branches, overlapping branches and disease and insect branches; shrubs with ornamental branches, such as red rosewood, select new shoots close to backbone branches for heavy truncation to make them produce new branches.

5. Finally, there is the soil problem. The root of the plant sound field needs to breathe, so the soil should be loose, breathable, fertile and well drained.