Potted fertilization "four look" and its "four taboos"

Potted plants must be lush and full of flowers. In addition to paying attention to the proportion of water, they must pay attention to reasonable fertilization and master the principles of “four look” and “four bogeys”.

The so-called "four look" means:

A look at growth: thin yellow leaves, buds before buds, flowers withered, etc. should be more fertilization; green stems strong, long flower buds, new plant to be sleepy, sick and stubborn are less applied or not fertilized.

Second, look at the sky: spring and summer more people fall, fall winter fat dormancy sweet, rainy days do not fertilize the wind, dodge the light late evening.

Three to see Pentu: basin soil and acid and alkali (lime or grass ash, etc.), basin soil over alkali plus liquid wolfberry, basin soil white board added fertilizer, potted soil pellets all elements.

Four to see the category of flowers: Herbal phosphorus is preferred, bulbous potassium fertilizer first, woody flowers and fertilizers are completely.

The so-called "four taboos" means: One avoids over-concentration of concentrated fertilizers; second, avoids burning and burning roots; three avoid applying single fertilizers; four avoid raw fertilizers that are not ripe.

Germany imported beads


Imported French lens


mould Die-casting  Eight edge type Revolving arm


Optional emergency power supply≥3 hours



Product features:

1.Ideal cold light effects.

Using the new LED cold light source, energy saving and environmental protection and long service life up to 80,000hours or more. Temperature increase over surgeon`s head < 1℃.


LED do not engender infrared ray and ultraviolet radiation, it doesn`t have the temperature rise and tissue damage caused by halogen shadowless light, can accelerate the wound healing after surgery, and has no Radiation pollution.


LED color temperature constant, soft, very close to the natural sun light.

2.Excellent shadowless effect

Lamp with the most scientific radian,Multi point light source design, so that more fullness of the light spot,When the lamps are partially occluded, also can achieve perfect shadowless effect.


Lamp panel radius of gyration: ≥182cm, the lamp can be pulled to vertical floor, convenient to any angle illumination.

3.Excellent deep lighting

4.Advanced control system

The use of liquid crystal display button control, to meet the needs of the medical staff of different patients with the brightness of the operation.


It offers illuminance memory function.

5.Universal suspension system

Rotating arm, a new type of alloy material is made of eight edge type.

Balanced system using imported arm module, more than 5 group universal joints, every cantilever must has more than 3 joints which can be rotated in 360°, The structure is light, easy to manipulate, accurate positioning, can provide the maximum range of regulation.

The equipped with fatigue correcting unit and fix position hand handle device, easy to fix position after long time use.

6.Modern laminar lamp

The thickest part of lamp-chimney is not more than 10cm.


The lamp-chimney is made of ABS, The handle on the central of lamp can be detachable, can take high temperature (≤ 134°C) sterilization treatment, easily adjust, flexible fixed.

Mobile Type LED Operating Light

Mobile Type LED Operating Light,Mobile Operating Light,Mobile LED Surgical Light,Movable LED Operating Lamp

Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl